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Air Hose Coupling EU

Air Hose Coupling EU


Spark "Air Hose" couplings are recommended for use on air lines for virtually any type of pneumatic equipment.  The maximum recommended working pressure for "Air Hose" universal couplings is 110 PSI or less.  "AIR Hose" FITTINGS ARE FOR AIR SERVICE ONLY!

Spark "Air Hose" couplings have a universal head which is identical for all parts (hose ends, male NPT and female NPT) within the 1/4" to 1" range.  This enables any two fittings (1/4" to 1") to be directly connected regardless of hose shank or threaded size.

Connections are made by pushing two heads together and turning one quarter turn in a clockwise direction.  When this is done and the heads have seated properly, the small holes through the flange on the side of each coupling head will line up.  An "Air Hose"

Safety Clip should be inserted at this point to assure the "Air Hose" couplings will not become accidentally disconnected.  If a Safety Clip is not available, insert a cotter pin or wire type retainer through the holes.  The fitting is now ready to be put into service.

DISCONNECTION - Remove the safety clip, cotter pin or wire.  Press the heads firmly together and turn them counterclockwise.  The heads will then separate.  NEVER attempt to disconnect any hose while pressure is in the line.

INTERCHANGE - Although "Air Hose" couplings may interchange with other manufacturers' fittings, we do not recommend their use with other products.  Not all locking heads are made to the same standards as Air Hose couplings.  Use with other brands of fittings may create an unsafe condition, due to poor design or worn equipment.


 Hose Ends with Collar Hose Ends without Collar