IMPA: 351881

Cam & Groove Coupling Type B – Male Thread Socket, S. Steel, 1/2"

This Cam & Groove Coupling Male Thread Socket is a precision-engineered quick-connect fitting for marine, industrial, and offshore fluid handling applications. Manufactured from high-grade stainless steel, it offers excellent corrosion resistance in saltwater and humid environments. Nominal size: 1/2".

The cam and groove (cam-lock) design enables rapid connection and disconnection without tools — simply insert the plug into the socket and close the two cam arms to create a tight, leak-proof seal. Compatible with all standard cam & groove couplings meeting MIL-C-27487 / A-A-59326 specifications. Ideal for transferring water, oils, fuels, chemicals, steam, and dry bulk products aboard vessels, at dockside, and in industrial plants.

Working pressure: 18 kgf/cm² (255 psi). Test pressure: 21 kgf/cm² (300 psi). Max service temperature: 232°C (450°F). Supplied by ALL-K MARINE — your reliable source for IMPA-coded marine equipment and ship supplies.

Key Features

Technical Specifications

SpecificationValue
IMPA351881
Nominal Size1/2"
MaterialS. Steel
Working Pressure18 kgf/cm² (255 psi)
Max Temperature232°C (450°F)
A (Total Length)116 mm
B (Handle Length)54 mm
C (Body Width)41 mm
D (Socket ID)32 mm
E (Bore)14 mm
L (Coupler Length)52 mm.

Frequently Asked Questions

What is the working pressure?

18 kgf/cm² (255 psi). Test pressure is 21 kgf/cm² (300 psi).

What standards does this coupling meet?

Compatible with MIL-C-27487 and A-A-59326 standards for cam and groove couplings.

What fluids can it handle?

Suitable for water, oil, fuels, chemicals, steam, and dry bulk products. Verify chemical compatibility with stainless steel.

How does the cam-lock mechanism work?

Insert the plug into the socket, then close the two cam-lock arms simultaneously. The cams compress the gasket for a leak-proof seal.

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