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Quick Release Coupling - Parkair CP21 Quick Connect Couplings

Parkair CP21 Quick Connect Couplings

2 to 3 days

Regular price £10.92 £10.92 Sale

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This is a Parkair CP21 pneumatic quick release coupling, couplings and nipples are manufactured from nickel plated brass. These couplings are design to interchange with the Rectus 21KA Couplings. This range has a maximum working pressure of 35 bar with a flow capacity of 560 l/min.  This coupling is valved which is closed when disconnected.


  • Nominal flow diameter is 5mm (3/16")
  • Flow Capacity is 560 l/min (19.4 CFM) measured at 6 bar (87 psi) with a 0.5 bar (7 psi) pressure drop
  • Max working pressure 35 bar (507 psi)
  • Temperature range -20°C to +100°C (-4°F to +212°F)
The Parkair CP21 Quick Connect Couplings is evocative, to say the least, but that's why you're drawn to it in the first place.

Inventory Last Updated: Feb 25, 2021