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Pressure Test Gauge Couplings
Description & Features
Products
| Model Number | Thread 1 | Thread 2 | Length | Price | Action |
|---|---|---|---|---|---|
686-950 Pressure Test Gauge Coupling |
1/4 NPT |
1/4 BSPP |
1.57 |
|
Product Questions & Answers (1)
Question by: Dustin R on Nov 2, 2025, 6:01 PM
Will these couplings hold up if I'm constantly connecting and disconnecting hoses for pressure readings?
Answer by: Customer Support on Nov 4, 2025, 6:49 AM
They are designed to allow instruments and testing devices to be connected quickly and cleanly without interrupting system activity. The internal check valve automatically closes when the hose is disconnected, and the built-in O-ring prevents fluid from escaping.