Series 40 & 42 Differential pressure gauges measure the pressure difference between two related pressure sources. These gauges are available in both uni-directional and bi-directional. Typical applications are: pumps, filters, tank levels and flow indication, heat exchanger pressure drops, and turbine.
Features:
Convoluted diaphragm design
Ideal for dissimilar fluids, wet gas
Recommended for fluids with high solids content
For use with diaphragm seals
Specifications:
Max Working Pressure: 3,000 psi (1,500 psi for Brass)
Proof Pressure: 2x rated working pressure or 6,000 psi, whichever is lower, at ambient
Accuracy: 3-2-3% or 5% (10" H 2 O or lower)
Sensing Element: Diaphragm