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ose
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Quick Action Couplings
Couplings
Standard Quick Action Couplings are bayonet style couplings which are used in pairs. A pair of couplings comprises a female and male coupling which are connected together by a push and quarter turn. Once connected, the spring loaded sleeve of the male coupling prevents accidental disconnection.DIRECTION OF FLUID FLOW IS FROM FEMALE TO MALE on ALL Macdonald QUICK ACTION Couplings.
Applications:Used on compressed air, Nitrogen and low pressure steam lines in oil refi neries, chemical and industrial plants to ensure maximum safety of operation.Interchangeability:Any size of styles HF, IF or OF will connect with any size HM, IM or OM within each range.Material:Body: Mild Steel, 220m07, Zinc plated Sleeve return spring: Stainless steel, 302s26/2b.s2056Seals: -30ºC to +120ºC Nitrile rubber as standard Viton available by request
Working Pressures:Maximum safe working pressure for hose ends depends on hose specifi cation and type of hose clamps used.
Page Tech Sheet 534
Type OF, Male Thread, BSPT
0068
992125 3/8” 25.30992135 1/2” 27.25992145 3/4” 27.25992155 1” 34.70
Type IF, Female Thread, BSPT
0068
992126 3/8” 25.30992136 1/2” 21.50992146 3/4” 27.25992156 1” 25.30
Type HF, Hose Tail
0068
992105 1/2” 21.70992107 3/4” 22.60992109 1” 26.90
Plugs
Type OM, Male Thread, BSPT
0068
992122 3/8” 40.70992132 1/2” 44.95992142 3/4” 46.35992152 1” 46.15
Type IM, Female Thread, BSPT
0068
992113 1/4” 43.35992123 3/8” 40.70992133 1/2” 36.50992143 3/4” 46.35992153 1” 40.70
Type HM, Hose Tail
0068
992121 3/8” 43.35992106 1/2” 38.70992108 3/4” 45.85992110 1” 46.15
12 Jaymac, Hose, Tubing & Coup-6.indd 1245 17/02/2015 08:47
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