Quick Connect Self Sealing Couplings

Quick Connect Self Sealing Couplings


Welfit Flexibles & Hydraulics offers Quick Connect type Self Sealing Couplings. These eliminate valves and screw-on fittings in many pneumatic, hydraulic and chemical systems. They permit easy, safe, quick and reliable connections between delivery lines, pressure hoses, etc., and a wide range of equipment. With these couplings, connection (or disconnection) of fluid systems is as easy as plugging in an electrical gadget.

  • Compressed Air Installations
  • Hydraulic Equipment
  • Pneumatic Instrumentation
  • Fluid Transfer Lines
  • Refrigeration Industry
  • Fuel Supply Installations
  • Fuel Oil Burners
  • Bulk Loading and Unloading
  • Test Benches, Etc

  • Different bore sizes and delivery rates
  • Excellent flow performance relative to overall dimensions
  • Robust construction, long life
  • Unit can swivel, thus eliminating hose kinks
  • Suitable for instrumentation as well as bulk handling
  • For temperatures up to 250°C and pressures up to 350 kg/sq.cm
  • Can handle a wide range of flow media
  • Hose and pipe connections are quickly and simply disconnected
  • Delivery lines are sealed on disconnection
  • Connection and disconnection are possible under pressure

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