IMPA: 351253

Stainless Steel Quick Connect Coupler Plug – PH Series 1/2" Hose End

This stainless steel quick connect coupler plug (male) from the PH series is designed for reliable fluid transfer in marine, hydraulic, pneumatic, and vacuum systems. The compact coupling allows easy one-hand connection and disconnection, featuring a floating ball valve that automatically shuts off flow when disconnected.

Manufactured from durable stainless steel, this plug offers a working pressure of 1.5 MPa (15 kgf/cm²) and a pressure resistance of 2.0 MPa (20 kgf/cm²). It is suitable for air and water applications, making it an essential component for shipboard hose systems.

Single-direction steel ball locking ensures secure coupling and is the most common type for general-purpose use. The plug end fits 1/2" hose connections, providing a leak-free seal under pressure.

Key Features

Technical Specifications

SpecificationDetails
TypePlug (Male)
SeriesPH
MaterialStainless Steel
Hose End Size1/2"
Part No.40 PH
Working Pressure1.5 MPa (15 kgf/cm²)
Pressure Resistance2.0 MPa (20 kgf/cm²)
Applicable FluidsAir, Water
UnitPc.

Frequently Asked Questions

What is the working pressure of this quick connect plug?

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

What fluids can this coupler handle?

It is designed for air and water applications.

Does the plug automatically shut off flow when disconnected?

Yes, the floating ball valve automatically stops fluid flow when the plug is disconnected from the coupler.

What is the hose end size?

The hose end size is 1/2 inch.

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