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REOTEMP 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.
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Series 40
Series 42
Catalog (pdf)
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Features:
- Convoluted diaphragm design
- Ideal for dissimilar fluids, wet gas
- Recommended for fluids with high solids content
- For use with diaphragm seals
Specifications:
- Temperature Limitations: -40°F (-40°C) to 200°F (93°C)
- 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
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