Thermostats • High Flow Thermostats Thermostat … · Thermostats • High Flow Thermostats...

Cooling Catalogue

Thermostats • High Flow Thermostats

Thermostat Gaskets • Radiator Caps

Includes Vehicle Listing for Car and Light Commercial plus Truck, Earthmoving, Tractor & Equipment

Contents

Product Range 2

Packaging 3

Merchandising 4

Vehicle Application List 5 Car & Light Commercial 6

Truck, Earthmoving, Tractor & Equipment 38

Thermostats 68 Thermostat Identifi cation Guide 69

High Flow Thermostats 88

High Flow Thermostat Identifi cation Guide 89

Quick Reference Guide – Size Listing 91

Testing Procedure 97

Using the Correct Thermostat 98

Frequently Asked Questions 100

Aftermarket Cross Reference 102

Thermostat Gaskets 104 Gasket Identifi cation Guide 105

Radiator Caps 110 Radiator Cap Identifi cation Guide 111

Radiator Cap Function 112

Cooling System Service Tools 113

Alphabetical Index 120

Tridon GuaranteeTridon products listed in this catalogue are guaranteed

to be free of defects in materials and workmanship for

the following periods:

Tridon Thermostats – Three yearsTridon Radiator Caps – Two years

This guarantee does not apply to:■ Products that have been modifi ed or altered in any way■ Products that have not been fi tted in the correct

vehicle application■ Products that have not been fi tted correctly

2

Product Range

ThermostatsThe thermostat is an engine coolant temperature control valve

assembly that prevents circulation of coolant through the radiator

until a predetermined engine temperature is achieved. This allows the

engine to reach its operating temperature generally within the fi rst 10

minutes of operation. Upon reaching the predetermined temperature,

the thermostat opens and allows coolant to fl ow through the radiator.

There are various styles of thermostats including By-Pass, Non By-Pass,

Thermostat Housing Assemblies, High Flow Thermostats and

Thermostat inserts used in conjunction with original housing.

Thermostat GasketsThe thermostat gasket seals the water inlet or housing to the engine

cylinder head. There are basically two styles of thermostat gaskets,

either paper or rubber ‘O’ rings (sealing rings). Rubber sealing rings

are generally moulded. Some manufacturers use neither but rather a

liquid sealing compound between the two metal surfaces.

Radiator CapsThe function of the radiator cap is to regulate system pressure within

the cooling system and allow coolant to fl ow to the cooling system.

The radiator cap maintains pressure in the cooling system and raises

the boiling point of coolant. When the rated pressure is reached the

valve is raised off its radiator neck seat and releases coolant to the

overfl ow tube or expansion tank.

Cooling System Service ToolsTridon offers a selection of quality cooling system service tools to

assist in cooling system maintenance. The wide range of quality tools

ensures ease of radiator hose removal, replacement and cooling

system testing.

Packaging

ThermostatsTridon thermostats are available in user friendly blister packaging or boxed.

To assist with correct product selection an abbreviated application list is

supplied on the back of each blister pack. All products are barcoded.

For ordering boxed thermostats add ‘P’ to the end of the part number.

Note: Due to the size of certain thermostats boxed is only available.

Thermostat GasketsTridon thermostat gaskets are supplied in an attractive sealed polybag.

The backing card is barcoded and has an abbreviated vehicle

application listing on rear.

Radiator CapsTridon radiator caps are available in user friendly blister packaging

(larger sizes available boxed only). To assist with correct product selection

an abbreviated application list is supplied on the back of each blister pack.

All products are barcoded.

3

Merchandising

Thermostat Workshop MerchandiserAttractive merchandiser designed for wall or gondola mounting with

popular, fast moving thermostats suitable for the automotive repairer.

Contains 8 part numbers with 13 thermostats in total.

Contents: Part No. TTM13

Part No. Qty Part No. Qty

TT1-180 2 TT228-195 2

TT1-192 1 TT240-180 2

TT203-195 2 TT240-192 1

TT214-180 2 TT241-180 1

Thermostat Master MerchandiserComprehensive range of popular, fast moving thermostats suitable for

the larger workshop and automotive resellers. Contains 16 part numbers

with 26 thermostats in total.

Contents: Part No. TTM26

Part No. Qty Part No. Qty

TT1-180 2 TT240-180 2

TT1-190 2 TT240-192 2

TT1-192 2 TT241-180 2

TT1-195 2 TT242-180 1

TT203-195 2 TT244-180 1

TT214-180 2 TT294-170 1

TT228-195 2 TT322-180 1

TT239-180 1 TT328-170 1

Dimensions per panel: 480mm (w) x 380mm (h)

Thermostat Gasket MerchandiserContains a comprehensive range of paper and rubber gaskets to suit cars

and light commercial vehicles. Vehicle application details are listed on the

header card for easy identifi cation. There are 62 part numbers with 161

gaskets in total. Shelf space requirements are minimal.

Dimensions: 315mm (d) x 625mm (w) x 450mm (h)

Contents: Part No. TGM3

Part No. Qty Part No. Qty Part No. Qty Part No. Qty

TTG1U 4 TTG17 2 TTG33 3 TTG49 3

TTG2U 4 TTG18 3 TTG34 4 TTG50 1

TTG3 3 TTG19 3 TTG35 3 TTG51 3

TTG4 3 TTG20U 4 TTG36 2 TTG55 2






TTG10 3 TTG26 3 TTG42 3 TTG71 2

TTG11 6 TTG27 1 TTG43 3 TTG72 1

TTG12 3 TTG28 2 TTG44 2 TTG73 1

TTG13 1 TTG29U 3 TTG45 3 TTG75 1

TTG14 4 TTG30 2 TTG46 5 TTG77 2

TTG15 4 TTG31 2 TTG47 5 Total 161

TTG16 3 TTG32 1 TTG48 2

4

This section has been included to assist in identifying the range of Tridon thermostats. A diagram of each series (not to scale) shows dimensions in millimetres. Temperatures shown are the commencement to open of each thermostat in ºC.

The last three numbers are the opening temperature in ºF. The fully open temperature is around 12ºC above the commencement to open temperature or crack point of the thermostat. Always refer to the vehicle application list for the correct thermostat.

For packaging and merchandising details refer to pages 3 and 4.

Thermostats

Identifi cation Guide

Th

erm

ost

ats

69

TT1 SeriesConventional type with jiggle pin

Temp. Part No. Temp. Part No.

71ºC TT1-160 75ºC TT1-16777ºC TT1-170 79ºC TT1-17482ºC TT1-180 88ºC TT1-19089ºC TT1-192 91ºC TT1-195

54mm

TT2 SeriesConventional type

63mm


48mm


52mm


44mm


46mm

TT207 SeriesSpecial design

22.4

mm

44.5mm


57mm


60mm


71ºC TT2-160 77ºC TT2-17082ºC TT2-180 91ºC TT2-195


82ºC TT4-180 85ºC TT4-18589ºC TT4-192 91ºC TT4-19592ºC TT4-198


71ºC TT6-160 82ºC TT6-18088ºC TT6-190


82ºC TT203-180 91ºC TT203-195Temp. Part No.

79ºC TT204-174

Temp. Part No.

89ºC TT207-192 Temp. Part No. Temp. Part No.


71ºC TT209-160


70

TT214 SeriesBypass type with jiggle pin



48mm

27.7mm

35m

m

TT215 SeriesBypass type

52mm

29mm

31m

m


54mm

14m

m

30mm

TT218 SeriesSpecial design, including gasket

54mm

64.77mm


54mm

15mm


63.55mm

14.22mm


63mm

23.5mm


63mm


54mm

39.6

mm

Temp. Part No.

82ºC TT215-180


82ºC TT216-180P 89ºC TT216-192P


71ºC TT218-160 82ºC TT218-180Temp. Part No. Temp. Part No.


71ºC TT220-160 82ºC TT220-180


71ºC TT221-160 77ºC TT221-17082ºC TT221-180



82ºC TT224-180 91ºC TT224-195

Th

erm

ost

ats

71



71ºC TT225-160 82ºC TT225-18091ºC TT225-195

54mm

23.5

mm

23.5mm



71ºC TT226-160 82ºC TT226-18091ºC TT226-195

54mm

26.9

mm

23.5mm




54mm

35m

m

27.7mm



77ºC TT229-170 82ºC TT229-18091ºC TT229-195

54mm

27.7mm

29.7

mm




54mm

25mm

24.5

mm



75ºC TT231-167 82ºC TT231-18089ºC TT231-192

54mm

27m

m

27.7mm




29mm

54mm

31m

m




54mm

31m

m

35mm



75ºC TT235-167 82ºC TT235-18091ºC TT235-195

56mm

35mm

33m

m


72



77ºC TT237-170 82ºC TT237-18089ºC TT237-192

43.5mm

40.5mm



71ºC TT238-160 77ºC TT238-17082ºC TT238-180

55.5mm

52.5mm

TT239 SeriesOffset conventional type with jiggle pin


82ºC TT239-180 85ºC TT239-18589ºC TT239-192

44mm



71ºC TT240-160 82ºC TT240-18089ºC TT240-192

52mm




54mm

TT242 SeriesOffset bypass type with jiggle pin


77ºC TT242-170 82ºC TT242-18089ºC TT242-192

35m

m

52mm

27.7mm




54mm

TT245 SeriesSpecial design bypass type with jiggle pin


71ºC TT245-160P 82ºC TT245-170P 89ºC TT245-192P

73.3mm

26.2

mm


Temp. Part No.

82ºC TT246-180

67mm

33mm

35.5

mm

Th

erm

ost

ats

73




67mm

24.5

mm

37mm



71ºC TT248-160 75ºC TT248-16777ºC TT248-170 79ºC TT248-17482ºC TT248-180 89ºC TT248-19291ºC TT248-195

67mm

43mm

24.5

mm



77ºC TT249-170 79ºC TT249-17482ºC TT249-180

67mm

27.7mm

24.5

mm



82ºC TT251-180 85ºC TT251-185

67mm

24.5

mm

42mm

TT255 SeriesBypass type integrated into housing, including gasket

Temp. Part No.

82ºC TT225-180P

35mm

35mm

35mm

TT256 SeriesSpecial design integrated into housing

Temp. Part No.

82ºC TT256-180P

36mm

35mm35mm

140°

TT258 SeriesBypass type integrated into housing

Temp. Part No.

82ºC TT258-180P

32mm

32mm

32mm



83ºC TT259-181P 91ºC TT259-195P

32mm

32mm

32mm


Temp. Part No.

82ºC TT260-180P

32mm

32mm

32mm


74


Temp. Part No.

88ºC TT261-190P

32mm


Temp. Part No.

82ºC TT262-180P

32mm

32mm

32mm

20mm


Temp. Part No.

79ºC TT263-174

67mm

26m

m

37mm



82ºC TT265-180 89ºC TT265-19291ºC TT265-195

54mm

35m

m

27.7mm


Temp. Part No.

82ºC TT266-180

44mm

16.8mm



77ºC TT268-170 82ºC TT268-180

25mm

48.5

mm

64mm


Temp. Part No.

82ºC TT269-180

67mm

44m

m

29mm


Temp. Part No.

89ºC TT270-192

31m

m

52mm

35mm


Temp. Part No.

82ºC TT271-180

67mm

Th

erm

ost

ats

75



77ºC TT272-170 82ºC TT272-180 89ºC TT272-192 91ºC TT272-195

54mm

33m

m

35mm


67mm

33mm

24.5

mm


67mm

26m

m

33mm


75mm

24.5

mm

43mm


53.5mm


67mm

50mm

24.5

mm



56mm

44m

m

29mm


64mm

27.7mm

44m

m


77ºC TT273-170 82ºC TT273-180 89ºC TT273-192


82ºC TT274-180 89ºC TT274-192

Temp. Part No.

71ºC TT275-160 79ºC TT275-17485ºC TT275-185



82ºC TT277-180 89ºC TT277-192

Temp. Part No.



77ºC TT282-170

54mm

25mm

35mm


76

TT283 SeriesBypass type with integral housing, including gasket

Temp. Part No.

91ºC TT283-195P

36mm

30m

m

30mm


73mm

38m

m

27.7mm

TT287 SeriesBypass type with integral housing, including gasket

36mm

30m

m

30mm

M10X1


84mm

32m

m

43mm


85mm

50mm

43m

m


92mm

50mm

43m

m


92mm

47mm

44m

m

TT294 SeriesOffset, conventional type with jiggle pin

56mm


56mm

35m

m

27.7mm

Temp. Part No.

77ºC TT286-170P 82ºC TT286-180P89ºC TT286-192P


82ºC TT287-180P 91ºC TT287-195P








Temp. Part No.

77ºC TT294-170Temp. Part No.

82ºC TT296-180

Th

erm

ost

ats

77



82ºC TT297-180 89ºC TT297-192

64mm

43m

m

30mm


Temp. Part No.

82ºC TT298-180

56mm

34m

m

27.7mm

TT299 SeriesBypass type with jiggle pin, including gasket



56mm

42m

m

27.7mm



77ºC TT301-170 82ºC TT301-180

64mm

42m

m

29mm



77ºC TT302-170 82ºC TT302-180

64mm42

mm

30mm


Temp. Part No.

82ºC TT303-180

64mm

38 m

m

29mm



77ºC TT304-170 82ºC TT304-18089ºC TT304-192

24.5

mm

67mm

35mm


Temp. Part No.

89ºC TT305-192

50mm


Temp. Part No.

82ºC TT307-180

54mm

36m

m

30mm


78


Temp. Part No.

82ºC TT319-180

52mm

41m

m

27.7mm



77ºC TT320-170 82ºC TT320-180

64mm



82ºC TT322-180 89ºC TT322-192

52mm

32m

m

27.7mm

TT323 SeriesOffset conventional type with double jiggle pin


82ºC TT323-180 89ºC TT323-192

52mm


Temp. Part No.

82ºC TT326-180

54mm

21mm

32m

m

TT327 SeriesOffset bypass type with jiggle pin

Temp. Part No.

82ºC TT327-180

44mm

23.2mm

39m

m



77ºC TT328-170 82ºC TT328-180

52mm

36m

m

27.7mm



77ºC TT329-170 82ºC TT329-18089ºC TT329-192

54mm

33m

m

33mm



77ºC TT330-170 82ºC TT330-180

54mm

33m

m

27.7mm

Th

erm

ost

ats

79



77ºC TT331-170 82ºC TT331-180

73mm

35m

m

35mm



82ºC TT332-180 91ºC TT332-195

64mm

30mm

42m

m

TT333 SeriesConventional type with jiggle pin, including gasket

Temp. Part No.

92ºC TT333-198

52mm



77ºC TT334-170 82ºC TT334-180

64mm

40m

m

33mm



82ºC TT335-180 89ºC TT335-192

54mm34

.5m

m

33mm


Temp. Part No.

91ºC TT338-195

54mm

40m

m

30mm

TT340 SeriesOffset conventional type with jiggle pin, including gasket


82ºC TT340-180 91ºC TT340-195

46mm

22.6

mm



74ºC TT342-165 77ºC TT342-17082ºC TT342-180

44mm

29 mm

35m

m

TT343 SeriesBypass type intergrated into housing with jiggle pin, including gasket

Temp. Part No.

82ºC TT343-180P

35mm

28m

m

30mm


80


Temp. Part No.

88ºC TT345-192P

40.5mm

TT347 SeriesSpecial integral thermostat, including gasket


89ºC TT347-192P 92ºC TT347-198P

34mm

40.5

mm

99mm


Temp. Part No.

92ºC TT348-198P

34mm

30mm

30.5

mm



89ºC TT349-192P 92ºC TT349-198P

20.5

mm

30mm

41m

m

TT350 SeriesSpecial integral thermostat and water outlet, including gasket



40.5

mm

34m

m

8mm

99mm


Temp. Part No.

89ºC TT351-192P

40.2mm

43mm

33.5

mm


Temp. Part No.

89ºC TT352-192P

40.2mm

33.5

mm

43mm



82ºC TT353-180P 92ºC TT353-198P

34mm

30m

m

30mm



82ºC TT354-180 89ºC TT354-192

54mm

40m

m

35mm

Th

erm

ost

ats

81


Temp. Part No.

84ºC TT367-182

44mm


75mm

37m

m

43mm


82mm

43m

m

50mm


54mm

34m

m

27.7mm

TT371 SeriesBypass type with double jiggle pin

75mm35

mm

35mm


75mm

35m

m

35mm


33m

m

54mm

27.7mm

TT374 SeriesConventional type with jiggle pin, including gasket

54mm


78mm

50mm

40m

m

Temp. Part No.


77ºC TT369-170P 82ºC TT369-180P

Temp. Part No.

77ºC TT370-170 Temp. Part No.


82ºC TT372-180

Temp. Part No.



77ºC TT375-170P


82



77ºC TT377-170 82ºC TT377-180

54mm

33m

m

27.7mm


64mm

45m

m

35mm


43m

m

39.6mm

35mm


56mm

28.5

mm

29mm


54mm

33m

m

23mm

TT384 SeriesOffset bypass type with jiggle pin, including gasket

52mm

35m

m

27.7mm


32.5mm

TTH385PHousing to suit TT385

32mm


52mm

39m

m

33mm

Temp. Part No.

77ºC TT378-170


71ºC TT379-160P 82ºC TT379-180P 86ºC TT379-187P

Temp. Part No.



85ºC TT384-185


85ºC TT385-185P 88ºC TT385-190P

Temp. Part No.

82ºC TT388-180

Th

erm

ost

ats

83


Temp. Part No.

91ºC TT390-195

59mm

28m

m

25mm

TT391 SeriesBypass type integrated in housing, including gasket

Temp. Part No.

77ºC TT391-170P

30mm

35mm

28m

m

TT394 SeriesBypass type integrated in housing, including gasket

Temp. Part No.

95ºC TT394-203P

39m

m


Temp. Part No.

79ºC TT405-174P

62.5mm


Temp. Part No.

82ºC TT410-180

60mm

30mm

41m

m


Temp. Part No.

85ºC TT411-185

64mm

40m

m

27.7mm


Temp. Part No.

80ºC TT412-176

52mm

47m

m

33mm

TT418 SeriesSpecial design conventional type

Temp. Part No.

77ºC TT418-170P

56mm

TT420 SeriesBypass type with jiggle pin,including gasket

Temp. Part No.

91ºC TT420-195

56mm


84

TT425 SeriesConventional type offset with jiggle pin, including gasket

Temp. Part No.

91ºC TT425-195

46mm


Temp. Part No.

82ºC TT427-180

54mm

32m

m

27.7mm


Temp. Part No.

82ºC TT431-180P

30mm

38m

m

28m

m

TT432 SeriesBypass type integrated into housing, includinggasket

Temp. Part No.

89ºC TT432-192P

30mm

32mm

48.5

mm

TT436 SeriesBypass type integrated into housing, includinggasket

Temp. Part No.

92ºC TT436-198P

23mm

34mm

30m

m


Temp. Part No.

89ºC TT438-192P

32mm


Temp. Part No.

82ºC TT439-180P

33mm

35mm

35mm


Temp. Part No.

82ºC TT440-180P

35mm

35mm19mm

22mm


Temp. Part No.

89ºC TT443-192P

42.5

mm

25mm

32mm

Th

erm

ost

ats

85

TT444 SeriesBypass type, including gasket

Temp. Part No.

82ºC TT444-180

52mm

39m

m

27.7mm

TT446 SeriesOffset bypass type with jiggle pin,including gasket

Temp. Part No.

88ºC TT446-192

35m

m

52mm

27.7mm

TT456 SeriesBypass type, including gasket


71ºC TT456-160 82ºC TT456-18086ºC TT456-187

54mm

47m

m

37mm


Temp. Part No.

89ºC TT458-192P

43mm

42mm

42m

m


Temp. Part No.

89ºC TT471-192P

38.4

mm

33m

m

38.4

mm

33mm

TT479 SeriesSpecial design fi ts into housing comes with insert tool with jiggle pin

Temp. Part No.

82ºC TT479-180P

46m

m

35mm

40.8mm

46.6mm

TT1120 SeriesBypass type integrated into housing including gasket

Temp. Part No.

83ºC TT1120-181P

16m

m

18.5

mm

18.5mm

22.5mm

35m

m


Temp. Part No.

88ºC TT1122-190P

16mm

18m

m

35m

m


Temp. Part No.

92ºC TT1174-198P

34mm

8mm

30mm

30m

m


86


Temp. Part No.

86ºC TT1308-186P

23m

m

32m

mTT1350 SeriesBypass type integrated into housing, including gasket

Temp. Part No.

92ºC TT1350-198P

34m

m


Temp. Part No.

95ºC TT1427-203P

39mm

33m

m

35m

m

35m

m


Temp. Part No.

88ºC TT1564-190P

35m

m

16mm

20mm

54mm

31m

m

30mm


Temp. Part No.

82ºC TT8010-180P


Temp. Part No.

82ºC TT8017-180P

54mm

32m

m

30mm


Temp. Part No.

82ºC TT8039-180P

75mm

32mm

31.5

mm

TT8047 SeriesBypass type with jiggle pin,including gasket

Temp. Part No.

89ºC TT8047-192P

56mm

41m

m

28mm


Temp. Part No.

77ºC TT8069-170P

97.5mm

62m

m

51mm

Th

erm

ost

ats

87


Temp. Part No.

77ºC TT8073-170P 82ºC TT8073-180P

82mm

43m

m

27.2mm


Temp. Part No.

77ºC TT8078-170P

78mm


Temp. Part No.

77ºC TT8085-170P

87mm

65m

m

46mm

TT8090 SeriesBypass type including gasket

Temp. Part No.

82ºC TT8090-180P

54mm

32m

m

28mm


Temp. Part No.


62.5mm

40.9mm39

.6m

m42

.4m

m


Temp. Part No.

71ºC TT8700-160P 77ºC TT8700-170P 82ºC TT8700-180P 91ºC TT8700-195P

62.5mm

40.9mm

39.6

mm


Temp. Part No.

71ºC TT8800-160P77ºC TT8800-170P82ºC TT8800-180P91ºC TT8800-195P

57.66mm

73mm

30m

m

Temperature Conversion

Celcius Fahrenheit Celcius Fahrenheit

°C °F °C °F

60 – 140 84 – 182

71 – 160 85 – 185

74 – 165 86 – 187

75 – 167 88 – 190

77 – 170 89 – 192

79 – 174 91 – 195

80 – 176 92 – 198

82 – 180 95 – 203

34mm

29mm

Figure 1

Main Valve Diameter

Tridon High Flow Thermostat

Typical O.E. Thermostat

88

High Flow Thermostats

Today’s engines tend to generate more heat than older vehicles. Most

vehicle engines are controlled by computers and sensors to specifi c

temperature ranges which make fi tting the correct temperature

thermostat even more important.

In the past, if an engine overheated people tended to use a cooler

temperature thermostat to overcome this problem. This cannot be done

with high-tech engines of today which use calibrated engine temperature

switches and sensors providing information to the engine management

system. The installation of a cooler thermostat will lead to a lower than

normal engine operating temperature. As a result, the engine management

system will compensate for this lower temperature leading to poor fuel

economy, possible overheating and potential engine damage.

Vehicles with extra loads (especially if towing) will generate extra heat

through the engine requiring an even more effi cient cooling system.

Why High Flow Thermostats?High fl ow thermostats improve cooling system performance. They have

a larger valve (Figure 1) and allow approximately 30% more coolant to

fl ow to the radiator than standard type thermostats. High Flow thermostats

eliminate any need for using cooler temperature thermostats as a

temporary cure for overheating problems as was done in the past.

Using correct high fl ow thermostats at correct temperatures specifi ed

by original equipment manufacturers will not interfere with the engine

management system. Some high fl ow thermostats are fi tted with a

jiggle pin that enables the system pressure to be stabilised so that the valve

opens more easily. The jiggle pin also allows air pockets to move past the

thermostat and the temperature to be regulated more effi ciently. Fitting

high fl ow thermostats will allow your vehicle cooling system to operate

more effi ciently.

High Flow Thermostat RangeHigh Flow Thermostat Series

Replaces StandardThermostat Series

Type

TT2000 TT1 Conventional





TT2014 TT214 Bypass

TT2023 Only Ford Cleveland V8 Special Bypass

TT2028 TT228 Bypass

TT2029 TT209 Bypass

TT2033 TT233 Bypass

TT2034 TT234 Bypass

TT2040 TT240 Conventional Offset

TT2041 TT241 Conventional Offset

TT2042 TT242 Bypass Offset

TT2065 TT265 Bypass

TT2322 TT322 Bypass

88

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TT2000 SeriesHigh Flow version of TT1 seriesConventional type with jiggle pin


71ºC TT2000-160 77ºC TT2000-170 82ºC TT2000-180 88ºC TT2000-19089ºC TT2000-192 91ºC TT2000-195

54mm

TT2001 SeriesHigh Flow version of TT6 seriesConventional type with jiggle pin

52mm

TT2002 SeriesHigh Flow version of TT4 seriesConventional type

48mm


44mm


46mm

TT2014 SeriesHigh Flow version of TT214 seriesBypass type

48mm

27.7mm

35m

m

TT2023 SeriesHigh Flow version of Ford Cleveland V8 with jiggle pin

54mm

16.8mm

19.8mm

TT2028 SeriesHigh Flow version of TT228 seriesBypass type with jiggle pin

54mm

35m

m

27.7mm


54mm

27.7mm

29.7

mm


71ºC TT2001-160 82ºC TT2001-180 88ºC TT2001-190


82ºC TT2002-180 89ºC TT2002-19291ºC TT2002-195


82ºC TT2003-180 91ºC TT2003-195 Temp. Part No.





77ºC TT2028-170 82ºC TT2028-18091ºC TT2028-195




90




29mm

54mm

31m

m


54mm

31m

m

35mm

TT2040 SeriesHigh Flow version of TT240 seriesOffset conventional type with jiggle pin

52mm

TT2041 SeriesHigh Flow version of TT241 seriesOffset conventional type with jiggle pin

54mm

TT2042 SeriesHigh Flow version of TT242 seriesOffset bypass type with jiggle pin

35m

m

52mm

27.7mm


54mm

35m

m

27.7mm


52mm

32m

m

27.7mm

Temp. Part No.

82ºC TT2034-180 89ºC TT2034-192

Temp. Part No.

82ºC TT2040-18089ºC TT2040-192





82ºC TT2065-180 89ºC TT2065-19291ºC TT2065-195


82ºC TT2322-180 89ºC TT2322-192

Temperature Conversion

Celcius Fahrenheit Celcius Fahrenheit

°C °F °C °F

60 – 140 84 – 182

71 – 160 85 – 185

74 – 165 86 – 187

75 – 167 88 – 190

77 – 170 89 – 192

79 – 174 91 – 195

80 – 176 92 – 198

82 – 180 95 – 203

Flange Diameter Height Foot Diameter StyleGasket

Included

Opening Temp

Tridon Part Number°C °F

40.5mm - - Special Design NO 89ºC 192ºF TT345-192P

43.5mm - - Special Design YES 77ºC 170ºF TT237-170



44mm - - Conventional NO 82ºC 180ºF TT203-180








44mm - 16.8mm Conventional NO 82ºC 180ºF TT266-180

44mm 35mm 29mm Bypass NO 74ºC 165ºF TT342-165



44mm 39mm 23.2mm Bypass NO 82ºC 180ºF TT327-180

44.5mm 22.4mm - Special Design YES 89ºC 192ºF TT207-192


46mm - - Conventional YES 91ºC 195ºF TT425-195


46mm 22.6mm - Conventional YES 82ºC 180ºF TT340-180

46mm 22.6mm - Conventional YES 91ºC 195ºF TT340-195
































Quick Reference Guide - Thermostat Sizes

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Included

Opening Temp









52mm 35mm 27.5mm Bypass YES 85ºC 185ºF TT384-185










52mm 39mm 33mm Bypass YES 82ºC 180ºF TT388-180



53.5mm - - Conventional NO 82ºC 180ºF TT276-180

53.5mm - - Conventional NO 89ºC 192ºF TT276-192




























54mm - 15mm Conventional NO 71ºC 160ºF TT219-160

54mm - 15mm Conventional NO 82ºC 180ºF TT219-180

54mm - 64.77mm Conventional YES 71ºC 160ºF TT218-160

54mm - 64.77mm Conventional YES 82ºC 180ºF TT218-180

54mm 14mm 30mm Bypass NO 82ºC 180ºF TT216-180P

92


Included

Opening Temp



54mm 19.8mm 16.8mm Bypass NO 77ºC 170ºF TT2023-170





54mm 24.5mm 25mm Bypass NO 75ºC 167ºF TT230-167
















































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Included

Opening Temp




































56mm - - Special Design NO 77ºC 170ºF TT418-170P







56mm 41mm 28mm Bypass YES 89ºC 192ºF TT8047-192P












62.5mm - - Special Design NO 79ºC 174ºF TT405-174P

94


Included

Opening Temp


62.5mm 39.6mm - Special Design NO 77ºC 170ºF TT8400-170P













63mm - 23.5mm Bypass NO 71ºC 160ºF TT221-160



63.55mm - 14.22mm Conventional NO 71ºC 160ºF TT220-160

63.55mm - 14.22mm Conventional NO 82ºC 180ºF TT220-180





































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Included

Opening Temp















73mm 30mm - Special Design YES 71ºC 160ºF TT8800-160P






73mm 38mm 27.7mm Bypass NO 77ºC 170ºF TT286-170P









75mm 31.5mm 32mm Bypass NO 82ºC 180ºF TT8039-180P




78mm - - Special Design NO 77ºC 170ºF TT8078-170P

















97.5mm 62mm 51mm Bypass NO 77ºC 170ºF TT8069-170P

96

Thermostat Testing Procedure

50% Water50% Coolant Concentrate(min. 2 litres)

Thermometer

Thread

Thermostat Testing ProcedureA thermostat should be tested as detailed below. For accurate and valid

results, the tests should be performed under carefully controlled conditions.

1. Fill test container with 50% water and 50% coolant concentrate

(minimum 2 litres).

2. Open the thermostat and insert a fi ne thread under the valve seat.

3. Suspend the thermostat by the thread in the container. The thermostat

must be fully submerged and not touch any part of the container.

4. Place a thermometer into the coolant so that the bulb is adjacent to

the thermostat temperature sensing pill.

5. Heat the liquid slowly from cold to activate the power element properly.

Agitation of the test fl uid is required for accurate results

6. Observe the thermometer and note the temperature at once when

the thermostat drops from the thread. This reading is the

commencement to open temperature of the thermostat.

7. The temperature should be increased and the thermostat observed to

make sure it fully opens. The thermostat should be fully open at a

coolant temperature approximately 12°C (22°F) above the specifi ed

opening temperature. For example a thermostat with an opening

temperature of 82°C should be fully open at 82°C+12°C = 94°C

8. The distance of travel to achieve the fully open temperature is the

centre orifi ce diameter divided by 4. For example, orifi ce

DIA 24mm÷4 = 6mm. 6mm travel is the fully open extended position.

Note: As there is a tolerance of 2.5°C plus or minus of the nominated rating

a thermostat should be replaced if it opens at a temperature more than 6°C

(11°F) below or 3°C (5°F) above the specifi ed opening temperature.

Any testing needs to be done with the water heated at a slow, steady rate

with the thermostat being placed into the water at room temperature.

This allows the thermostat to heat up consistently and to normalise as the

water is heating up. If the water is allowed to heat too quickly it can begin

to boil before an accurate temperature is taken. At the same time, if there

is too much bubbling in the water incorrect temperature readings may be

taken. The thermostat will also take a little time to react to the temperature

of the water.

When cool, carefully examine the thermostat valve to make certain it is

properly seated. If it does not seat properly, it should be replaced. It is

important the replacement thermostat be of similar design with the proper

start to open temperature specifi cations.

Thermostat CalibrationAll Tridon thermostats are individually calibrated during the manufacturing

process to ensure 100% operation prior to sale. The calibration process is

carried out by the crimping of the bulb.

Each Tridon thermostat is stamped with the rated temperature. This

rated temperature is the commencement temperature and the fully open

temperature is 12°C (22°F) above the commencement to open temperature.

Thermostats do not work intermittently; they either work or do not work.

Should a thermostat fail it can either fail in the open or closed position.

97

Using The Correct Thermostat

Figure 1 Flow from engine

Bypass to engine


Flow to radiator


Bypass to engine

Flow to radiator

Bypass Thermostat - Correct ApplicationFigure 1 shows the installation of the correct bypass style thermostat.

When the engine is cold the primary valve is closed preventing the fl ow of

coolant to the radiator. The secondary valve is open and directs the fl ow of

coolant back through the engine allowing it to warm up faster. As the engine

warms up the primary valve begins to open and the secondary valve begins

to close.

Figure 2 shows the secondary valve completely closed when the engine

is up to proper operating temperature. The primary valve is then also

completely open allowing full fl ow of coolant from the engine to the radiator.

Bypass Thermostat - Incorrect ApplicationFigure 3 shows the use of an incorrect bypass thermostat in a bypass

application. If the secondary valve is incorrect it may not close completely

and coolant continues to fl ow through the bypass port even though the

primary valve is fully open. This will cause hot coolant to return to the

engine before it has been cooled. The engine temperature will be hotter

than required and may cause premature failure of other components in the

cooling system.

For today’s engines to operate at maximum effi ciency in terms of

performance, fuel economy and emission levels it is important for the

engine to get to the correct operating temperature as soon as possible and

ensure that temperature is maintained during all operating conditions.

In order to do this, manufacturers have redesigned their engines to utilise

what is called a reverse poppet or bypass style thermostat. This style of

thermostat has two valves instead of the one valve that is seen on a

non-bypass thermostat. The primary valve operates exactly the same as the

non-bypass thermostat and opens allowing coolant to fl ow to the radiator

when the engine is at normal operating temperature. The secondary valve

allows coolant to be circulated back through the engine during its warm-up

stage. The temperature of the engine is able to rise more evenly,

minimising hot and cold spots in the engine. The primary valve begins to

open and the secondary valve closes when the engine temperature rises.

All coolant is then directed through the primary valve to the radiator

ensuring that the correct operating temperature is maintained.

A vehicle fi tted with a bypass style thermostat must always have the correct

bypass thermostat fi tted. Vehicles fi tted with non-bypass thermostats must

98

Selecting the ThermostatThe best way to ensure that no problem occurs when fi tting a new

thermostat is to make sure that it is the same style as the one being

replaced. The following should always be checked prior to installing a

new thermostat:

■ Thermostat style (Non-Bypass or Bypass)■ Thermostat dimensions■ Correct operating temperature

All thermostats in this catalogue are correct for the vehicle

applications listed in relation to operating temperature, thermostat style and

dimensions. Please use the vehicle application guide in this catalogue to

determine the correct thermostat for your vehicle.

always be fi tted with the correct non-bypass thermostat. The fi tting of an

incorrect thermostat will cause the engine to run differently to its intended

design. Overheating and subsequent engine damage can be caused by

using an incorrect thermostat.

Non-Bypass Thermostat - Incorrect ApplicationIn this situation there is no secondary valve that will block off the bypass

port when the engine warms up (Figure 4). This will cause hot coolant to

continue to circulate through the engine without going to the radiator.

The engine will run hotter than required and may cause a failure of other

components in the cooling system.

Non-Bypass Thermostat - Correct ApplicationIn engines with no bypass port a non-bypass thermostat must be used

(Figure 5). No coolant fl ows until the thermostat opens. An incorrect

non-bypass thermostat used in these applications will normally not

physically fi t or will be loose in the housing. Correct opening temperatures

must also be used.

Bypass Thermostat - Incorrect ApplicationThis is the worst possible combination as the secondary valve of the

thermostat will hit the bottom of the housing (Figure 6) and prevent the

thermostat from opening, as no coolant whatsoever will circulate and the

engine will overheat and boil. Major engine damage may be caused as a

result of this situation.

Figure 5

Flow to radiator

Flow from engine


Bypass to engine

Flow to radiator


No fl owto radiator

99

Why does the engine run hotter with the new thermostat than the old one?This normally happens after either a routine thermostat replacement or after

major engine work (eg. Cylinder Head). The major cause of this complaint is

due to poor bleeding of air out of the system following any cooling system

servicing. Any air trapped in the system can travel and be held behind the

thermostat valve. As the thermostat sensing pill is not in contact with

coolant it is not sensing the correct temperature and causes overheating.

Care must be taken to ensure that all air has been bled from the system and

in many cases the bleeding procedure will need to be carried out three or

four times to remove all air. Incorrect coolants or coolant mixtures can also

cause localised boiling in the engine and create air bubbles that will travel

and cause the thermostat to operate incorrectly. If the engine has had major

work performed check all engine earths and body earths as one may have

been overlooked during the reassembly process. These earths can cause

incorrect temperature gauge readings or cause the temperature sender unit

or electric fan switch to operate incorrectly.

In applications with bypass valves the bypass may not be closing properly

and allowing hot coolant to be routed straight back in the engine. Always

check the thermostat dimensions to ensure that the correct thermostat has

been selected and supplied. It is also easy to measure the depth in the

thermostat housing to allow for the thermostat to open the required

amount. This allows the coolant to be shut off via the bypass port.

How long should a thermostat last?As a general rule of thumb, thermostats should be replaced every three

to fi ve years depending on the quality of the coolant and the frequency of

cooling system servicing. Radiator caps should be replaced approximately

every two years and should be tested every six to twelve months.

The life of the thermostat is also dependent on the quality of the water that

is used in the cooling system as different waters have different amounts of

chemicals that have been picked up as rain and while the water is stored.

The biggest killer is calcium. The calcium deposits tend to build up on the

thermostat and cause a slowing of the temperature pill reaction time. In

extreme cases this can cause the thermostat to not open at all and cause

cooling system failure.

It is recommended that only distilled or demineralised water be used in the

cooling system in order to maximise both the life and operating effi ciency of

all cooling system components.

How far should the thermostat open?Many people mistakenly assume that the thermostat must open an inch

(25.4mm) or more in order for the thermostat to be fl owing the required

volume. The thermostat opening distance is in direct relation to the primary

valve orifi ce diameter and the distance the thermostat needs to open will

always be one quarter of the orifi ce diameter. The valve assembly is

normally larger than the orifi ce size but, for example, a thermostat with an

ThermostatFrequently Asked Questions

100

orifi ce size of approximately 24mm will only need to be open 6mm and it is

allowing the maximum amount of coolant to fl ow. A thermostat with a 32mm

valve will only need to be open 8mm for maximum coolant fl ow.

Why does the thermostat not open when I test it?This is almost always due to poor testing procedure (refer to thermostat

testing procedure on page 97). What normally happens in the fi eld is

that the jug is boiled and the water is poured into a small container. The

thermostat is then placed into the container with the expectation that the

thermostat will open immediately. The thermostat is then condemned

because it has failed to open. What has actually happened is that the water

begins to cool down as soon as the jug is turned off. When it is poured

into the cold container some of the heat is drawn out and reduces the

temperature. When the thermostat is put into the water it also absorbs

some heat with a further reduction in the temperature of the water. The

thermostat takes a little time to react to the temperature of the water and

by the time the thermostat has reached the stage of opening the water

has cooled down considerably and the thermostat does not open.

Any testing needs to be done with the water heated at a slow steady rate

with the thermostat being placed into the water about 20°C before the

expected opening temperature. This allows the thermostat to heat up

consistently and to normalise as the water is heating up.

If the water is allowed to heat too quickly it can begin to boil before an

accurate temperature is taken. At the same time if there is too much

bubbling in the water incorrect temperature readings may be taken. The

thermostat will also take a little time to react to the temperature of the water.

I have recently replaced a thermostat to overcome an overheating problem and the vehicle is still overheating. I have installed a second thermostat and the vehicle is still overheating. Is it possible both thermostats are faulty?No. All Tridon thermostats are factory calibrated and all function prior to

sale. The replacement of the thermostat has not fi xed the overheating

problem as it is not the cause of the problem. As the cooling system is

complex, the cause of an overheating problem could be widespread.

Start with checking the basics:

1. Fan Switch

2. Radiator Cap

3. Fanbelt Tension

4. Coolant Level

5. Hose Leakage

6. Water Pump

7. Radiator Blockage

8. Air Pockets in Cooling System

101

Aftermarket Cross Reference - Thermostats

102

TRIDON Part No.

STANT Part No.

DAYCO Part No.

TT1-160 ST1-160 DT14C

TT1-167

TT1-170 DT14E

TT1-174

TT1-180 ST1-180 DT14A

TT1-190 DT14D

TT1-192 DT14B

TT1-195 ST1-195 DT14B

TT2-160 ST8-160 DT30C

TT2-170

TT2-180

TT2-195 ST8-195 DT30B

TT4-180

TT4-185

TT4-192 ST3-192 DT16B

TT4-195 ST3-195 DT16B

TT4-198

TT6-160 ST2-160 DT15C

TT6-180 ST2-180 DT15A / DT20A

TT6-190 DT15D

TT203-180 ST7-180 DT22A

TT203-195 ST7-195 DT22B

TT204-174

TT207-192

TT208-170 DT49E

TT208-180

TT209-160

TT214-140

TT214-160

TT214-170

TT214-180 ST4-180 DT17A

TT214-192

TT215-180 ST9-180 DT72H

TT216-180

TT216-192 ST11-192 DT31A

TT218-160

TT218-180

TT219-160

TT219-180

TT220-160

TT220-180

TT221-160

TT221-170

TT221-180

TT222-160

TT222-180

TT224-180

TT224-195

TT225-160

TT225-180

TT225-195

TT226-160

TT226-180

TT226-195

TT228-160

TT228-170 DT42E

TT228-180 ST5-180 DT18A

TT228-195 ST5-195 DT18F

TT229-170

TT229-180

TT229-195 ST10-195 DT25B

TT230-167

TRIDON Part No.

STANT Part No.

DAYCO Part No.

TT230-170

TT230-174

TT230-180 ST15-180

TT230-192

TT231-167

TT231-180 ST16-180

TT231-192

TT233-160

TT233-170 DT13C

TT233-180 ST17-180 DT18A

TT233-192

TT233-195 ST17-195 DT18F

TT234-160

TT234-180 ST18-180 DT36A

TT234-192 ST18-192

TT234-195

TT235-167

TT235-180

TT235-195

TT237-170

TT237-180 ST19-180

TT237-192 ST19-192

TT238-160

TT238-170

TT238-180

TT239-180 ST20-180 DT26A

TT239-185

TT239-192 ST20-192 DT26B

TT240-160 DT27C

TT240-180 ST12-180 DT27A

TT240-192 ST12-192 DT27G

TT241-170

TT241-180 ST13-180 DT28A

TT241-185

TT241-190 ST13-190 DT28G

TT242-170 DT51E

TT242-180 ST14-180 DT29A

TT242-192

TT244-180 ST21-180 DT14A

TT244-192 ST21-192

TT244-195

TT244-198

TT245-160

TT245-180P ST22-180 DT23A

TT245-192P ST22-192

TT246-180 ST23-180

TT247-170

TT247-174

TT247-180 ST24-180 DT35A

TT247-192

TT247-195

TT248-160

TT248-167

TT248-170

TT248-174

TT248-180 ST25-180P DT32A

TT248-192 ST25-192P DT32G

TT248-195 ST25-195

TT249-170

TT249-174

TT249-180

TT251-180 ST26-180

TRIDON Part No.

STANT Part No.

DAYCO Part No.

TT251-185 DT64H

TT255-180P

TT256-180P

TT258-180P

TT259-181P

TT259-195P

TT260-180P ST28-180 DT34A

TT260-180P

TT261-190P

TT262-180P

TT263-174

TT265-180 DT24A

TT265-192

TT265-195

TT266-180

TT268-170 ST6-170 DT19E

TT268-180 ST6-180

TT269-180

TT270-192 DT73G

TT271-180

TT272-170

TT272-180 ST29-180 DT36A

TT272-192

TT272-195

TT273-170 DT74E

TT273-180

TT273-192

TT274-180 ST30-180 DT62B

TT274-192

TT275-160

TT275-174

TT275-185

TT276-180 ST31-180 DT14A

TT276-192 DT14B

TT277-180

TT277-192

TT278-180

TT281-170

TT281-180 ST32-180 DT21A

TT282-170

TT283-195P DT86B

TT286-170P

TT286-180P DT38A

TT286-192P DT38G

TT286-192P

TT287-180P

TT287-195P DT87B

TT288-185 ST33-185 DT61H

TT288-195

TT289-160P

TT289-174P

TT289-180P

TT292-160P

TT292-167P

TT292-174P

TT293-160P

TT293-167P

TT294-170 ST34-170 DT49E

TT296-180 ST35-180 DT39A

TT297-180 ST36-180 DT63A

TT297-192

TT298-180 ST37-180 DT39A

103

TRIDON Part No.

STANT Part No.

DAYCO Part No.

TT368-180

TT369-170

TT369-180

TT370-170 ST51-170 DT24A

TT371-180 DT81A

TT372-180 DT82A

TT373-180 ST52-180 DT67A

TT374-180 DT84A

TT375-170P

TT377-170

TT377-180

TT378-170

TT379-160

TT379-180P

TT379-187P DT71J

TT380-180

TT382-185

TT384-185 DT72H

TT385-185P

TT385-190P

TTH385P

TT388-180

TT390-195

TT391-170P

TT394-203P

TT405-174

TT410-180 DT85A

TT411-185

TT412-176

TT418-170

TT420-195

TT425-195

TT427-180

TT431-180P

TT432-192P

TT436-198P

TT438-192P

TT439-180P

TT440-180P

TT443-192P

TT444-180

TT446-192

TT456-160

TT456-180

TT456-187

TT458-192P

TT471-192P

TT479-180P

TT1120-181P

TT1122-190P

TT1174-198P

TT1308-186P

TT1350-198P

TT1427-203P

TT1564-190P

TT2000-160

TT2000-170

TT2000-180

TT2000-190

TT2000-192

TT2000-195

TT2001-160

TRIDON Part No.

STANT Part No.

DAYCO Part No.

TT2001-180

TT2001-190

TT2002-180

TT2002-192

TT2002-195

TT2003-180

TT2003-195

TT2004-174

TT2014-140

TT2014-170

TT2014-180

TT2014-190

TT2014-192

TT2023-170

TT2023-180 DT66A

TT2028-170

TT2028-180

TT2028-195 DT42E

TT2029-140

TT2029-160

TT2029-180

TT2029-195

TT2033-170

TT2033-180

TT2033-192

TT2033-195

TT2034-180

TT2034-192

TT2040-180

TT2040-192

TT2041-170

TT2041-180

TT2041-185

TT2041-190

TT2042-170

TT2042-180

TT2065-180

TT2065-192

TT2065-195

TT2322-180

TT2322-192

TT8010-180P

TT8017-180P

TT8039-180P

TT8047-192P

TT8069-170P

TT8073-170P

TT8073-180P

TT8078-170P

TT8085-170P

TT8090-180P

TT8400-170P

TT8400-180P

TT8400-195P

TT8700-160P

TT8700-170P

TT8700-180P

TT8700-195P

TT8800-160P

TT8800-170P

TT8800-180P

TT8800-195P

TRIDON Part No.

STANT Part No.

DAYCO Part No.

TT299-160

TT299-170 ST38-170 DT57E

TT299-180 ST38-180

TT299-192

TT301-170 ST39-170 DT56E

TT301-180 ST39-180

TT302-170 ST40-170 DT40E

TT302-180 ST40-180 DT40A

TT303-180 ST41-180 DT48A

TT304-170

TT304-180

TT304-192 DT58G

TT305-192

TT307-180

TT319-180 ST43-180 DT50A / DT53A

TT320-170 DT75E

TT320-180

TT322-180 ST44-180 DT33G

TT322-192 ST44-192 DT33D

TT323-180 ST45-180 DT27A

TT323-192 ST45-192 DT27G

TT326-180 DT45A

TT327-180 DT76A

TT328-170 DT46E

TT328-180

TT329-170 DT77E

TT329-180 ST46-180 DT78A

TT329-192

TT330-170

TT330-180 ST54-180 DT18A

TT331-170

TT331-180 DT37A

TT332-180 ST47-180 DT63A

TT332-195

TT333-198 ST48-198

TT334-170

TT334-180 ST49-180

TT335-180

TT335-192

TT338-195

TT340-180

TT340-195 DT52A

TT342-165

TT342-170

TT342-180

TT343-180P

TT345-192

TT347-192P

TT347-198P

TT348-198P

TT349-192P

TT349-198P

TT350-180P

TT350-192P

TT350-198P

TT351-192P

TT352-192P

TT353-180P

TT353-198P

TT354-180 DT79A

TT354-192 ST55-192 DT80G

TT367-182 ST50-182 DT26A

Th

erm

ost

at C

ross

Ref

eren

ce

This section has been included to assist in identifying the range of Tridon thermostat gaskets. Drawings of each gasket part number (not to scale) show the diameter in millimetres and can be used for matching with your old gasket. Most paper style gaskets are adhesive backed for easy installation.

A comprehensive range of rubber ring gaskets (seals) is available to suit various vehicle applications. Certain thermostat part numbers are supplied complete with rubber ‘O’ ring seals. Information on thermostats supplied complete with ‘O’ ring are detailed in the thermostat identifi cation guide. Refer to the vehicle application list for the recommended paper gasket or ‘O’ ring seal.

For packaging and merchandising details refer to pages 3 and 4.

Thermostat Gaskets

Th

erm

ost

at G

aske

ts

105

Ø45m

m

TTG1USelf adhesive backedpaper style gasket

Ø51m

m


Ø41m

m

TTG3Self adhesive backedpaper style gasket

Ø48m

m


Ø44m

m


Ø45m

m


Ø40m

m


Ø51m

m


Ø47m

m


Ø42m

m


54mm

TTG11Rubber seal gasket

45mm


Ø48m

m


Ø44m

m


Ø47m

m




106

Ø50m

m


Ø49m

m


Ø62m

m


Ø49m

m


Ø38m

m


Ø67m

m


55mm


Ø50m

m


Ø46m

m


Ø48m

m


48mm


50mm


58mm


Ø51m

m


54mm


Th

erm

ost

at G

aske

ts

107

69mm


71.2mm


68mm


56mm


61mm


Ø57m

m


Ø58m

m


Ø48m

m


Ø48m

m



Ø50m

m


Ø51m

m


Ø50m

m


Ø50m

m


68mm


Ø50m

m


108

Ø38m

m


50mm


47mm


54.5 mm


Ø47m

m


64.5 mm


Ø40m

m


Ø37mm


Ø50mm


Ø50mm


Ø44.3mm


Ø54mm


Ø44mm


Ø47.5

mm

TTG62Paper style gasket

Ø48.5

mm

Ø48.5

mm


Th

erm

ost

at G

aske

ts

109

Ø46m

m

Ø46m

m


67 mm

TTG65Seal with metal outer and rubber inner

53 mm


48 mm


57.5mm


56mm


58 mm


Ø48m

m


37mm



53.5mm


74mm


67mm


TTG77Paper style gasket

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