
Connect Female BSPP (ISO 228/1) parallel thread to Quick-test hose for permanent installation where frequent calibrations are performed


Part of the Ralston Quick-test™ System of safe, stable, leak-free connections without a wrench.
BSPP Male (RS) Quick-test Fittings come in a variety of different configurations. Choose which is right for your application
We’ll help you find the right solution for your application, whether you’re working in the field or a lab.