IMPA: 351211

Quick Connect Plug PH Series 20 PH 1/4" Brass Hose End

The Quick Connect Plug PH Series 20 PH is a single shut-off, hose end type coupler designed for fast and reliable connections in marine pneumatic, hydraulic, and vacuum systems. Crafted from durable brass, this compact coupler features a floating ball valve that automatically seals the line upon disconnection, preventing fluid loss and contamination.

With a 1/4" hose end and a working pressure of 1.0 MPa (10 kgf/cm²), it is suitable for air and water applications. The one-way ball locking mechanism ensures secure coupling and easy operation. Ideal for shipboard maintenance, deck operations, and engine room systems.

Key Features

Technical Specifications

Part Number20 PH
Hose End Size1/4"
MaterialBrass
Working Pressure1.0 MPa (145 psi)
Burst Pressure1.5 MPa (218 psi)
Applicable FluidsAir, Water

Frequently Asked Questions

What is the working pressure of this quick connect plug?

The working pressure is 1.0 MPa (145 psi), with a burst pressure of 1.5 MPa (218 psi).

Is this plug suitable for seawater?

This plug is designed for air and fresh water. For seawater, we recommend stainless steel couplers.

What is the thread type on the hose end?

The hose end is 1/4" with a standard barb or NPT thread (please verify your hose fitting).

Inquire About This Product

Contact us for pricing, availability, and bulk orders:

📧

📞 [Phone protected by JavaScript]

💬

💚 Add on WeChat

Open WeChat and add this ID:

Select Language