Connect Male BSPP (ISO 228/1) parallel thread pressure gauge or other Male BSPP device to a Ralston hand pump or nitrogen calibration equipment


Part of the Ralston Quick-test™ System of safe, stable, leak-free connections without a wrench.
BSPP Female (RG) Quick-test Gauge Adapters 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.