Two metal coaxial cable adapters side by side: one with a threaded female end and green seal, the other with a push-on knurled coupling.
Nominal Diameter 8mm

780 Series | Straight Through Quick Release Couplings & Plugs

The 780 Series is an 8mm straight through quick release coupling for temperature control circuits on mould cooling lines in injection presses. No valve for full unrestricted flow. Knurled locking rings for easier one-hand disconnection. BSPP male and female thread couplings with hose tail plugs in straight, 45° and 90° configurations from 6mm to 13mm bore.

Related Series

Single Shut Off CouplingsSingle Shut Off CouplingsVersion not available
Double Shut Off CouplingsDouble Shut Off CouplingsVersion not available
Straight Through CouplingsStraight Through CouplingsThis Series (780)
Safety CouplingsSafety CouplingsVersion not available
Technical line drawing of a cylindrical component with a knurled base, threaded sections, three circular side holes, a black rounded cap at the top, and the number 780; overall height 41 units with a top diameter of 11.95 units.

Male Thread BSPP Coupling

Part Number Thread Length Diameter
780CNMT18BXN 1/8" 31mm 21mm
780CNMT14BXN 1/4" 33mm 21mm
780CNMT38BXN 3/8" 34mm 21mm

Female Thread BSPP Coupling

Part Number Thread Length Diameter
780CNFP18BXN 1/8" 39mm 21mm
780CNFP14BXN 1/4" 39mm 21mm

Female Thread BSPP Plug

Part Number Thread Length Diameter
780PNFP14BNN 1/4" 43mm 20mm

Hosetail Plug

Part Number Hosetail Length Diameter
780PNHT06BNN 6mm 38mm 20mm
780PNHT08BNN 8mm 38mm 20mm
780PNHT10BNN 10mm 38mm 20mm
780PNHT12BNN 12mm 38mm 20mm
780PNHT13BNN 13mm 38mm 20mm

45 deg Hosetail Plug

Part Number Hosetail Length Diameter
780PNHF06BNN 6mm 47mm 20mm
780PNHF08BNN 8mm 47mm 20mm
780PNHF10BNN 10mm 47mm 20mm
780PNHF12BNN 12mm 47mm 20mm
780PNHF13BNN 13mm 47mm 20mm

90 deg Hosetail Plug

Part Number Hosetail Length Diameter
780PNHN06BNN 6mm 45mm 20mm
780PNHN08BNN 8mm 45mm 20mm
780PNHN10BNN 10mm 45mm 20mm
780PNHN12BNN 12mm 45mm 20mm
780PNHN13BNN 13mm 45mm 20mm

Advantages

  • Knurled locking rings for easier grip.

Technical Specifications

Coupling Specifications

Valve Body: Brass (MS 58) Nickel Plated

Plug Specifications

Plug Body: Brass (MS 58) Nickel Plated

Sleeve: Brass (MS 58) Nickel Plated

Locking Balls: Stainless Steel 301

Seals: NBR

Working Limits

Working Temperature

-20°C to +100°C (NBR) | -40°C to +130°C (EPDM) | -15°C to +200°C (Viton)

Working Pressure

10 Bar (safety factor 4:1)

Maximum static working pressure with safety factor 4:1

Interchangeability

Interchangeable With:
  • Stäubli RPL08
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