IMPA: 351657

Rotary Line Coupler – 3 Branches (IMPA 351657)

This Rotary Line Coupler with 3 branches is designed for efficient air distribution on board vessels. The compact rotary design allows easy connection of multiple tools or hoses from a single air source, reducing clutter and improving workflow in engine rooms and workshops.

Constructed with a chrome-plated brass body and stainless steel coupler components, this coupler offers excellent corrosion resistance in marine environments. It features a 1/2" male inlet and three 1/4" socket outlets, compatible with 20, 30, and 40 series plugs. Rated for working pressure up to 1.5 MPa (15 kgf/cm²) and burst pressure of 2.0 MPa (20 kgf/cm²), it ensures safe and reliable performance.

Key Features

Technical Specifications

SpecificationDetails
Type3-branch rotary line coupler
InletR 1/2" male thread
Outlet1/4" socket (3 outlets)
Body MaterialBrass, chrome-plated
Coupler MaterialStainless steel
Working Pressure1.5 MPa (15 kgf/cm²)
Burst Pressure2.0 MPa (20 kgf/cm²)
Compatible Plugs20/30/40 series (20PH, 20PM, 20PF, etc.)
IMPA Code351657

Frequently Asked Questions

What is the working pressure of this rotary coupler?

The working pressure is 1.5 MPa (15 kgf/cm²), with a burst pressure of 2.0 MPa (20 kgf/cm²).

What plug types are compatible?

This coupler works with 20, 30, and 40 series plugs, including models 20PH, 20PM, 20PF, and similar.

Is the coupler suitable for marine use?

Yes, the chrome-plated brass body and stainless steel components provide excellent corrosion resistance for marine environments.

What is the inlet thread size?

The inlet is R 1/2" male thread, and each outlet is a 1/4" socket.

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