Couplings for breathing air
Couplings for breathing air
Couplings for breathing air
Couplings for breathing air
Couplings for breathing air
Couplings for breathing air
Couplings for breathing air
Couplings for breathing air

Couplings for breathing air CEJN

€130.80
Tax included
Price excluding tax / DOM-TOM €109.00
103441402
  • Nominal diameter (mm): 4.1, 4.7, 5, 5.3, 5.5, 6.2, 6.4, 7.4, 10.4 mm
  • Sold in packs of 10
  • Automatic safety lock
  • Couplings made from steel/zinc-plated brass and hardened steel end caps.
  • Working pressure of 35 bar
  • Integrated shut-off valve

Please contact us if you cannot find the product code

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Couplings for breathing air CEJN

Couplings for breathing air

For hookahs or surface air supply systems, please select

Available versions:

Couplers with 1/4" NPT female thread (sold in packs of 10)

  • Specification: Coupler designation
  • Connection type: female thread
  • Thread size: 1/4" NPT
  • Length: 56.1 mm
  • Outer diameter 24.4 mm
  • Hex size (wrench) 20 mm
  • Nominal diameter 7.4 mm
  • Air flow rate 1950 l/min (68.86 CFM)
  • Max. working pressure 35 bar
  • Min. burst pressure 140 bar (2030.53 PSI)
  • Temperature range -30°C to 100°C (-19°F to 215°F)
  • Seal material NBR (nitrile rubber)

Fittings Female thread G 3/8" (sold in packs of 10)

  • Fitting designation
  • Connection type female thread
  • Thread size G 3/8"
  • Outer diameter 22.5 mm
  • Hex size (wrench) 20 mm
  • Nominal diameter 7.4 mm
  • Air flow rate 1950 l/min (68.86 CFM)
  • Max. working pressure 35 bar
  • Min. burst pressure 140 bar (2030.53 PSI)
  • Temperature range -30°C to 100°C (-22°F to 212°F)
  • Seal material NBR (nitrile rubber)

Couplings Male thread 1/4" NPT

  • Coupling designation
  • Connection type male thread
  • Thread size 1/4" NPT
  • Length 59.1 mm
  • Outer diameter 24.4 mm
  • Hex size (wrench) 20 mm
  • Nominal diameter 7.4 mm
  • Air flow rate 1950 l/min (68.86 CFM)
  • Max. working pressure 35 bar
  • Min. burst pressure 140 bar (2030.53 PSI)
  • Temperature range -30°C to 100°C (-19°F to 215°F)
  • Seal material NBR (nitrile rubber)
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