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Stainless steel cam-and-groove coupling, 1-1/4 inch hose shank, silver finish

Usa Sealing

Usa Sealing Cam and Groove Coupling 1-1/4" 304 SS

SKU CH-78B6-XW7JV

A 1-1/4 inch stainless steel cam and groove coupling rated to 250 psi at 70 F with a nitrile gasket

  • Product colorTransparent
  • Product typePipes, Valves & Fittings
  • Cam and groove coupling enables quick hose connections
  • 304 stainless steel body resists corrosion in wet environments
  • Nitrile gasket provides reliable sealing up to 250 psi
  • Type C socket fits 1-1/4 inch hose shank directly
  • 5 mm overall length suits standard plumbing layouts

1-1/4 Inch 304 Stainless Cam Coupling

This cam and groove coupling provides a quick-connect hose fitting for fluid transfer systems. The body is constructed from 304 stainless steel for corrosion resistance. A nitrile gasket seals the connection. The coupling locks without a separate locking arm.

Industrial fluid lines needing 250 psi rating

The fitting handles a maximum working pressure of 250 psi at 70 degrees Fahrenheit. It suits hoses with a 1 1/4 inch inside diameter. Buyers needing a locking arm for vibration security or a different gasket material for chemical compatibility should select another model.

Type C socket with 1 1/4 inch hose shank

This Type C configuration mates a female cam socket to a male hose shank. The shank accepts 1 1/4 inch ID hose. The socket inside diameter measures 1 13/16 inches. Overall length is 102.5 mm.

How it compares

Measured against everything we stock in Bath Accessories & Soap Dispensers, at today’s prices. Recalculated every night.

Price $23.99
Cheaper than about 67% of the 1,499 comparable items (median $39.99).

Specifications

Product
Brand nameUSA INDUSTRIALS
Product colorTransparent
Product typePipes, Valves & Fittings

Questions about this item

How do I install the 1-1/4" hose shank on this Type C coupling, and what step is often missed?

Slide the hose onto the shank, secure it with a properly sized clamp, then close both cam arms fully; the step often missed is verifying the Nitrile gasket seats evenly before locking the arms.

What maintenance will the Nitrile gasket need over time?

Inspect the Nitrile gasket regularly for cracks, hardening or chemical swelling; replace it at the first sign of degradation to maintain the 250 psi rating at 70 F.

What pressure limit appears first during sustained use at 70 F?

The maximum working pressure of 250 psi at 70 F is the primary limit; sustained operation near this pressure accelerates gasket wear and can reduce sealing effectiveness.

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