Water Column Pressure Gauge

Pic gauge lp1 254 5 0 15 2 5 dial 5 0 15 wc psi range 1 4 male npt connection size bottom mount dry non fillable low pressure gauge with a chrome case brass internals and plastic lens 4 5 out of 5 stars 27.

Water column pressure gauge. 1 psi is equal to 27 71 inches of water column. The first devices to measure gas pressure were tubes in a u shape half filed with water. When we measure water column with our tools it is calibrated at atmospheric pressure or the gauge scale instead of the absolute scale. Water column is how gas pressure is measured.

Miljoco s p4598l and p4509l gauges plus w35b pbf and w351b pbf thermowells are ul certified per nsf ansi standard 61 and 372 to be safe in potable and drinking water. Its diaphragm gauge is calibrated in inches of water column and also shows readings in ounces per square inch. This is why water column is most often used to measure pressures under 1 psi. Inches of water is a non si unit for pressure.

0 to 35 in. Thermometers miljoco manufacturers standard and custom thermometers designed to fit into almost any temperature reading application. The units are conventionally used for measurement of certain pressure differentials such as small pressure differences across an orifice or in a pipeline or shaft. Pressure was applied to one side of the tube from a gas line and other side left open.

Pressure gauges and vacuum gauges allow users to monitor the pressure of air and noncorrosive fluids in pumps filters compressors and regulators. These low pressures are most often read using a manometer or a magnahelic gauge. 0 30 wc water column gauge for propane natural gas. Water column gas pressure test kit item gpk035 the gpk035 gas pressure test kit is ruggedized for field use and easier to use than a manometer.

Easier to use than a manometer. Boiler gauges measure both the temperature and water pressure in boilers. Pressure ranges and units from 6 inches of water column to 15 000 psi required accuracy from 3 2 3 to 0 1 of span over the entire range grade b to grade 4a mounting methods standard npt threaded connections with other types metric straight etc available as special orders. Use with propane natural gas and air.

Make sure this fits by entering your model number. Differential pressure gauges analog and digital measure and control pressure drops across filters strainers separators valves and pumps. 0 to 20 oz. Gauge screws into 1 4 fpt.

It is also given as inches of water gauge iwg or in w g inches water column inch wc or just wc inaq aq or inh2o.