CAF Motorsports

Clean-break fuel filling system

for cars and motorcycles.

3

Stäubli developed CAF 20 technology to satisfy your require- ments for fuel filling.

On the vehicle There is a light and compact plug that fits perfectly into a motorcycle or car fuel tank.

On the supply side There is a connection combining safety and ergonomics. We can offer various models, all with the CAF 20 performance, to suit your needs, the type of vehicle and the external environ- ment:

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• Filling bottles fitted with CAF 20 coupling: - 10 or 25 litres

(2.64 or 6.60 gallons) - straight or tilted version - with plate fitted with two

SPT 08 dry break plugs for spill and vapor free filling of the bottle (option).

Refuelling with bottle Refuelling with direct connection to hoses

• Socket with direct connection to the hose for filling from a drum.

Safety, efficiency, no fuel loss, CAF 20: the winning fuel filling stop!

US PATENT 7 048 020 AND

OT HE

R CO

UN TP A T

E N T E D

RI ES

4

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Co-axial design Easy handling Compact and lightweight

Clean-break

Efficiency and safety, guarantees performance.

• Clean-break connection. The flush face technology provides perfect tightness on connection and disconnection: no fuel loss for more cleanliness and safety.

• Safe. Automatic opening and closing of the valving system only in connected position.

• Materials selected to provide long term reliability.

Save time at every stage. • Ergonomic, connection and locking are made

in complete safety by simply pushing the outer operating hand wheel.

• The co-axial design of the CAF 20 enables the filling and venting lines to be connected at the same time.

• Simply pull the inner operating hand wheel upwards to close the circuit automatically and disconnect the system in complete safety.

 Clean-break



Numerous possibilities, designed for perfect adaptation to all types of configuration

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Vehicle side

For remote tanks For direct tanks

fu el

vent

vent

Tank

Body

vent

vent fu

el Tank

Body

Body mounted plug used with co-axial assembly

Body mounted plug with collector 1 hose for fuel line and 1 hose for vent line

vent

fu el

Tank

Body

Body mounted plug used without hose or with a plunger hose

ventvent

fu el

fu el

Tank

Tank mounted plug Ideal for motorcycles and vertical filling

Refuelling side

fuel

air

vent fuel

pump

Refuelling with bottle Direct connection to hose

bottle refuelling line

bottle venting line

bottle 10 or 25 L

5

Technical characteristics

Working temperature (°F) 32 to 122

Connecting force to 0 Psi (lbf) 34

Max working pressure of hose version (Psi) (you must also take the max. working pressure of the tank into account.)

87

Weight (lbs)

socket for hose 3.86

socket with bottle 10 l 5.70

socket with bottle 25 l 8.93

tilted socket with bottle 10 l 6.59

tilted socket with bottle 25 l 9.82

plate with 2 plugs (option FC) 1.05

direct tank mounted plug 0.20

body mounted plug 0.39

collector 0.29

Shut-off double

Construction

Socket, plug and plate mainly aluminium

Bottle polyethylene

Seals

The CAF 20 solutions are compatible with ethanol fuels

socket JKV

plug JV

SPT plug JKV

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Flow examples for socket with straight bottle (with water)

10 liters (2.64 gallons): 6.60 gal/min

25 liters (6.60 gallons): 7.66 gal/min

Hydraulic flow chart of socket for hose

005003002050302532

0,2

0,3

0,4

0,5 0,6 0,7 0,8 0,9

2

3

4

5 6 7 8 9

0,1

1

10

1 10 100 1000 Flow gal US/min

Pr es

su re

d ro

p ps

i

Cv =

1 1.

02

v = 16 ft/s

Test conditions: Socket CAF 20.1104/JKV  plug CAF 20.5324/JV Fluid: water

6

Plugs

ref. CAF20.5324/JV

Part-numbers

ref. CAF20.5000/JV

Direct tank mounted plug

Fitting plug tool

1.57 0.330.20

2.83

Ø 0.

43

connected position

Ø2.24

1.57 0.330.20

2.83

Ø 0.

43

connected position

Ø2.24

Body mounted plug Ø

2. 03

2.85

2.52 0.33

sq ua

re 1

.6 9

M 24

x1 ,2

5*

ref. CAF20.9000

Body mounted plug (M24) with collector (M26)

2.52 0.33

sq ua

re 1

.6 9

M 26

x 1,

25 *

M 24

x 1,

25 *

Ø 1

.3 0

1. 97

Ø2.24

Ø2.64

2.52 0.33

sq ua

re 1

.6 9

M 26

x 1,

25 *

M 24

x 1,

25 *

Ø 1

.3 0

1. 97

Ø2.24

Ø2.64

ref. CAF20.5324/JV

ref. CAF20.9326/JV +

Part numbersInstallation dimensions (in)

Sized to withstand the connection and disconnection force.

Sized to withstand the connection and disconnection force.

Sized to withstand the connection and disconnection force.

0. 11

8 m

in .

Ø2.874 min.

R 4 max.

Ø 0.0015

0. 00

2 0.

03 1

x 45

°

Ø2.185 ±0.008

0. 19

7 m

ax .

0. 00

6 x

45 °

m ax

.

0. 47

2 m

ax .

0. 00

2

Section A-A CAUTION : POSITION OF HOLES

R 4 max.

0. 47

2 m

ax .

Ø2.874 min.

Ø2.874 min. Ø2.402 3 x Ø0.138 ±0.004 120

°

120°

Ø0.006

Ø2.087 min.

Ø2.055 min. ±0.004

Ø2.033 min. ±0.001

0. 19

3 ±

0. 00

4

0. 45

3 ±

0. 00

8

0. 03

1 x

45 °

M51 x 1.25*

Ø1.949 ±0.004

0. 07

1 ±

0. 00

4

0. 27

6 ±

0. 00

4

Ø1.929 min. ±0.001

M48 x 1*

Ø0.0015

0. 00

2

0. 47

2 m

ax .

R 4 max.

Sized to withstand the connection and disconnection force.

Sized to withstand the connection and disconnection force.

Sized to withstand the connection and disconnection force.

0. 11

8 m

in .

Ø2.874 min.

R 4 max.

Ø 0.0015

0. 00

2 0.

03 1

x 45

°

Ø2.185 ±0.008

0. 19

7 m

ax .

0. 00

6 x

45 °

m ax

.

0. 47

2 m

ax .

0. 00

2

Section A-A CAUTION : POSITION OF HOLES

R 4 max.

0. 47

2 m

ax .

Ø2.874 min.

Ø2.874 min. Ø2.402 3 x Ø0.138 ±0.004 120

°

120°

Ø0.006

Ø2.087 min.

Ø2.055 min. ±0.004

Ø2.033 min. ±0.001

0. 19

3 ±

0. 00

4

0. 45

3 ±

0. 00

8

0. 03

1 x

45 °

M51 x 1.25*

Ø1.949 ±0.004

0. 07

1 ±

0. 00

4

0. 27

6 ±

0. 00

4

Ø1.929 min. ±0.001

M48 x 1*

Ø0.0015

0. 00

2

0. 47

2 m

ax .

R 4 max.

Sized to withstand the connection and disconnection force.

Sized to withstand the connection and disconnection force.

Sized to withstand the connection and disconnection force.

0. 11

8 m

in .

Ø2.874 min.

R 4 max.

Ø 0.0015

0. 00

2 0.

03 1

x 45

°

Ø2.185 ±0.008

0. 19

7 m

ax .

0. 00

6 x

45 °

m ax

.

0. 47

2 m

ax .

0. 00

2

Section A-A CAUTION : POSITION OF HOLES

R 4 max.

0. 47

2 m

ax .

Ø2.874 min.

Ø2.874 min. Ø2.402 3 x Ø0.138 ±0.004 120

°

120°

Ø0.006

Ø2.087 min.

Ø2.055 min. ±0.004

Ø2.033 min. ±0.001

0. 19

3 ±

0. 00

4

0. 45

3 ±

0. 00

8

0. 03

1 x

45 °

M51 x 1.25*

Ø1.949 ±0.004

0. 07

1 ±

0. 00

4

0. 27

6 ±

0. 00

4

Ø1.929 min. ±0.001

M48 x 1*

Ø0.0015

0. 00

2

0. 47

2 m

ax .

R 4 max.

ref. CAF 20.9001 Tank cap: in case of plug dismanting

7

1.57 0.330.20

2.83

Ø 0.

43

connected position

Ø2.24

* (mm)

* (mm)