Industrial 25-901-4-BAR Gauge from HOK is a PSI pressure gauge designed for industrial use. It uses a BSPP (British Standard Pipe Parallel) thread connection for compatibility with BSPP fittings. Model 25-901-4-BAR identifies this specific build in HOK’s line of gauges, providing a straightforward PSI readout for monitoring pressurized systems that employ BSPP connections.
