IMPA: 351246

Brass Quick Connect Coupler Plug – PH Series – 1" Hose End

Our Brass Quick Connect Coupler Plug (PH Series) is a universal male plug designed for quick and reliable connection in pneumatic, hydraulic, and vacuum systems. The 1" hose end fits standard hoses, and the brass construction ensures durability and corrosion resistance in marine environments. When disconnected, the integrated floating ball valve on the female side automatically stops fluid flow, preventing spills and pressure loss.

This plug is ideal for air and water applications on board ships, offering a working pressure of 1.0 MPa and pressure resistance up to 1.5 MPa. The compact and easy-to-use design allows for one-handed operation, saving time during routine maintenance or emergency repairs. Suitable for ship chandlers and marine engineers seeking dependable hose couplings.

Key Features

Technical Specifications

SpecificationValue
TypePlug (Male)
SeriesPH
MaterialBrass
Hose End Size1"
Part No.800 PH
Working Pressure1.0 MPa (10 kgf/cm²)
Pressure Resistance1.5 MPa (15 kgf/cm²)
Applicable FluidsAir, Water
UnitPiece

Frequently Asked Questions

What fluids can this coupler plug handle?

It is designed for air and water applications. For other fluids, please consult your supplier.

Is the plug compatible with standard 1" hoses?

Yes, the 1" hose end fits standard 1" inner diameter hoses commonly used in marine systems.

Does the plug automatically shut off flow when disconnected?

The shut-off feature is on the female coupler side. The plug itself does not have a valve, but when used with a compatible PH series female coupler, flow is automatically stopped upon disconnection.

What is the maximum working pressure?

The working pressure is 1.0 MPa (10 kgf/cm²), with a pressure resistance of 1.5 MPa (15 kgf/cm²).

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