The Western Enterprises WHF-4-7 is a three-way brass pipe tee featuring 1/2″ female National Pipe Thread (FNPT) connections on all three ports. Designed for industrial gas and fluid systems, this high-quality fitting allows for secure, leak-free branching of gas or oxygen lines. The WHF-4-7 provides excellent durability, corrosion resistance, and compatibility with oxygen and inert gas applications.

Key Features

• Genuine Western Enterprises® fitting – precision-machined for professional-grade reliability
• 1/2″ FNPT x 1/2″ FNPT x 1/2″ FNPT – standard triple-female configuration for gas line branching
• Durable brass construction – corrosion and pressure resistant for long-term use
• Industrial-grade design – ideal for oxygen, nitrogen, argon, or air service
• Leak-tight seal – NPT threading ensures a secure connection under high-pressure service

Common Fittings Purchased with the T

• 1/2″ NPT x CGA-540 Bushing — connects to the liquid oxygen regulator.
• 1/2″ NPT x B Bushing — connects to twin line oxygen hose.
• 1/2″ NPT x C Bushing — connects to 1/2″ single line oxygen hose.
• 1/2″ NPT x 1/2″ NPT Bushing — 1/2″ Male x Male adapter.

Technical Specifications

Manufacturer: Western Enterprises®
Model / Part Number: WHF-4-7
Type: Female Pipe Tee
Connection A: 1/2″ FNPT
Connection B: 1/2″ FNPT
Connection C: 1/2″ FNPT
Material: Brass
Thread Type: National Pipe Thread (NPT)
Application: Oxygen and inert gas distribution, manifolds, and general piping systems