Two knurled silver metal adapters (one large, one small) for connecting hoses or cables in industrial equipment; stainless steel with ridged grips and threading.
Nominal Diameter 11mm

811 Series | Straight Through Quick Release Couplings & Plugs

The 811 Series is an 11mm straight through quick release coupling with high flow capacity and no valve. All versions interchangeable. Available with BSPP and M22 x 1.5 metric threads and hose tails from 10mm to 19mm bore.

Technical drawing of a stepped cylindrical part with two recesses; diameters Ø15.7, Ø12.8, Ø16.7 and height 20.6; '811' on the lower block.

Male Thread BSPP Coupling

Part Number Length Diameter Thread
811CNMP38BNC 34mm 28mm 3/8"
811CNMP12BNC 35.5mm 28mm 1/2"
811CNMP34BNC 35.5mm 28mm 3/4"
811CNMM22BNC 35.5mm 28mm M22 x 1.5

Female Thread BSPP Coupling

Part Number Length Diameter Thread
811CNFP38BNC 31mm 28mm 3/8"
811CNFP12BNC 31mm 28mm 1/2"
811CNFP34BNC 31mm 28mm 3/4"
811CNFM22BNC 31mm 28mm M22 x 1.5

Hosetail Coupling

Part Number Length Diameter Hosetail
811CNHT10BNC 43mm 28mm 10mm
811CNHT13BNC 43mm 28mm 13mm
811CNHT16BNC 43mm 28mm 16mm
811CNHT19BNC 43mm 28mm 19mm

Male Thread BSPT Plug

Part Number Length Thread
811PNMP38BNC 35mm 3/8"
811PNMP12BNC 35mm 1/2"
811PNMP34BNC 35mm 3/4"
811PNMM22BNC 35mm M22 x 1.5

Female Thread BSPP Plug

Part Number Length Thread
811PNFP38BNC 33mm 3/8"
811PNFP12BNC 33mm 1/2"
811PNFP34BNC 33mm 3/4"
811PNFM22BNC 33mm M22 x 1.5

Advantages

  • Single hand disconnection.

Technical Specifications

Coupling Specifications

Back Body: Brass (MS 58) Plated

Valve Body: Brass (MS 58) Plated

Sleeve: Brass (MS 58) Plated

Spring: Stainless Steel 301

Locking Ring: Stainless Steel 301

Locking Balls: Stainless Steel 301

Seals: NBR

Plug Specifications

Plug Body: Brass (MS 58) Plated

Working Limits

Working Temperature

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

Working Pressure

15 Bar (safety factor 4:1)

Maximum static working pressure with safety factor 4:1

Interchangeability

Interchangeable With:

No interchangeables listed.

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