Low differential pressure gauges

Easily mounted in industry standard holes. Indicating negative, positive or differential pressures. Resistant to shocks, vibrations and over pressure. Highly resistant clear plastic lens providing undistorted viewing. Zero adjustment screw located in the plastic cover, accessible without removing the cover. Silicone rubber diaphragm with molded O-ring for preventing damage with overpressure. Durable housing and high quality components for long service life.

Suitable for measuring fan blower pressure, filter resistance, air velocity, furnace draft, pressure drop across orifice plates, filter status, room pressure, duct static pressure, paint booths, dust collectors, cabinet purging, liquid levels with bubbler systems, pressure in fluid amplifier or fluid systems, checking gas-air ratio controls and automatic valves, monitoring blood and respiratory pressures in medical care equipment and many others.
TO BE USED ONLY WITH AIR AND COMPATIBLE NON-COMBUSTIBLE GASES.