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-testâ„¢ 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