Grainger offers a wide variety of pressure gauge and vacuum gauge accessories. Differential pressure gauge accessories include brackets, flanges, mounting kits, adapters, filters, static pressure fittings and tips, and shielded cable. Use pitot tubes to check air velocities and static pressures. Pressure gauge siphons help keep steam service gauges operating and help reduce potentially damaging effects of rapid pressure change. Pressure gauge reduce shock caused by pulsation and help 0extend the service life of pressure gauges. Additional pressure gauge accessories include guards, protective rubber boots, adapters, cases, and repair tools.