Mid-West Instrument

DP Gauges monitor filter performance.
Test & Measurement

DP Gauges monitor filter performance.

Models 555 and 444 differential pressure gauges allow operator to quickly tell if filter is operating at optimum level or needs replacement. Both operate at pressure ratings of 300 psi and have 5% accuracy of rated differential pressure at color transition. Model 555 has no leakage from high to low side and optional switch. Model 444 is lower-cost alternative. It has green to red sliding scale...

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Pressure Gauge/Switch contains CSA-listed assemblies.
Agricultural & Farming Products

Pressure Gauge/Switch contains CSA-listed assemblies.

Model 220 differential gauge/switch is available with pressure-containing elements in aluminum or 316 stainless steel. Differential pressure ranges from 0 to 5 psid to 0 to 100 psid with safe working pressure up to 4000 psid. Additional elastomers are available to suit multiple configurations for various media. Unit is available in 1 or 2 switch and relay configurations, with additional switch...

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