Two silver metal compression fittings with hex bases; one is disassembled, showing threaded interiors.
Nominal Diameter 10mm

403 Series | Double Shut Off Quick Release Couplings & Plugs

403 Series used widely in the Scandinavian market, has a high flow performance especially suitable for use with liquid and gaseous media in the industrial area.

Technical drawing of a bottle with a threaded neck and cap; shows overall height 214 and diameters 15.2, 12.6, 15.8 with a large '403' on the body.

Female Thread BSPP Coupling

Part Number Length Diameter Thread
403CDFP12BEN 62mm 28mm 1/2"
403CDFP38BEN 62mm 28mm 3/8"

Female Thread BSPP Plug

Part Number Length Thread
403PDFP38BEN 39mm 1/2"
403PDFP12BEN 36mm 3/8"

Advantages

  • Twin hand operation
  • High flow performance.

Technical Specifications

Coupling Specifications

Back Body: Brass (MS 58)

Valve Body: Brass (MS 58)

Sleeve: Brass (MS 58)

Spring: Stainless Steel 301

Locking Balls: Stainless Steel AISI 420

Plug Specifications

Plug Body: Brass (MS 58)

Valve: Brass (MS 58)

Spring: Stainless Steel 301

Seal: EPDM

Working Limits

Working Temperature

-20°C to +100°C (NBR)

-20°C to +100°C (EPDM) — Depending on Medium

-15°C to +200°C (Viton)

Depending on Medium

Working Pressure

35 Bar

Maximum static working pressure with safety factor 4:1

Interchangeability

Interchangeable With:

No interchangeables listed.

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