IMPA: 351236

Steel Quick Connect Coupler Plug – PH Series – 1" Hose End (IMPA 351236)

This steel quick connect coupler plug (male) is designed for marine pneumatic and vacuum systems requiring reliable fluid transfer. The PH series plug features a floating ball valve that automatically shuts off flow when disconnected, preventing air loss and ensuring safe operation. Its compact, one-handed coupling design allows fast connection and disconnection, ideal for shipboard hose lines.

Constructed from durable steel, this coupler plug withstands working pressures up to 1.5 MPa (15 kgf/cm²) and a burst pressure of 2.0 MPa (20 kgf/cm²). The 1" hose end fits standard marine air hoses, making it a versatile component for deck and engine room applications. Compatible with standard quick connect coupler sockets, it provides a secure, leak-free seal.

Key Features

Technical Specifications

SpecificationValue
TypePlug (Male)
SeriesPH
MaterialSteel
Hose End Size1"
Part No.800 PH
Working Pressure1.5 MPa (217 psi)
Burst Pressure2.0 MPa (290 psi)
Applicable FluidAir
UnitPc.
IMPA Code351236

Frequently Asked Questions

What is the working pressure of this coupler plug?

The working pressure is 1.5 MPa (15 kgf/cm², approximately 217 psi).

Is this plug compatible with standard quick connect sockets?

Yes, it is designed to fit standard PH series sockets used in pneumatic systems.

Can this coupler be used with liquids?

It is primarily intended for air, but can be used with other non-corrosive fluids within the pressure rating.

Does the plug include a shut-off valve?

Yes, the plug has a floating ball valve that automatically seals when disconnected.

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