Winters Instruments
PPC Series 4.5 in. Black Phenolic Case Process Pressure Gauge with Brass Internals and 1/4 in. NPT LM with 0-100 psi/kPa



Winters Instruments PPC Series Process Gauge is used where operator safety is a must. It is ideally suited for process, chemical and petroleum industries. 4.5 in. white aluminum dial with black and red markings. Black phenolic case with pressure relief back, solid front, integral back flange. Solid phenolic wall. Phenolic ring. Polycarbonate lens. Black aluminum pointer, micrometer adjustable. Brass socket. Phosphor bronze bourdon tube. 304 SS movement with over/under stops. Silicone gasket. TIG weld. Over-pressure limit is 25% of full scale value. Working pressure is maximum 75% of full scale value. Ambient Temperature is -40 to 200°F (dry). IP65 enclosure rating. +/-0.5% ASME Grade 2A accuracy. 1/4 in. NPT bottom connection. Pressure range of 0-100 psi/kPa.

California residents: see   Proposition 65 information

  • Solid phenolic front and polypropylene pressure relief back safety case
  • Field liquid-fillable
  • Stainless steel full rotary movement for longer life
  • Micrometer pointer for ease in calibration
  • Under and overload stops
  • ASME B40.100 compliant
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