Manufacturer: Winters
Brand: Winters
Model: PFP671
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The Winters PFP series pressure gauge with stainless steel 316 wetted parts has a glycerin-filled circular dial enclosed in a stainless steel 304 case and a 1/4" NPT male connection, and measures pressure with a single or dual scale with an accuracy of + or - 1% or 1.5%. The stainless steel 316 wetted parts provide corrosion resistance. The socket for the 2.5" and 4" gauges is one-piece welded for strength. The stainless steel 304 case is corrosion resistant and Ingress Protection certified IP66 for protection against solid objects, including dust or liquids, and is appropriate for outdoor and severe ambient and process conditions. The circular dial comes in 2.5" (63 mm), 4" (100 mm), and 6" (150 mm) diameters and is filled with glycerin for protection against vibration and pulsation. The dial is white aluminum with black and red markings. It has an aluminum, anodized black, pointer, and the lens is polycarbonate for high impact resistance. The pointer for the 4" and 6" gauges is micrometer adjustable for ease of calibration. The gauge measures pressure with either a single scale in psi or Hg. vacuum, or a dual scale of either psi/kPa or Hg. vacuum/kPa. The 2.5" gauge is accurate to + or - 1.5% of full scale value. The 4" and 6" gauge are accurate to + or - 1% over the entire range of the gauge, American Society of Mechanical Engineers (ASME) B40.100 Grade 1A accuracy class. The male connection has a 1/4" NPT (National Pipe Thread) rate and comes with a bottom, lower back, or center back mount. The bourdon tube is drawn seamless stainless steel 316 for additional strength, the movement is stainless steel 304, and the welding is tungsten inert gas (TIG) for strength. The socket gasket, fill plug, and lens ring gasket are all made of nitrile rubber for a tight seal. The over-pressure limit is 30% for pressures up to 600 psi (4,147 kPa) and 15% for pressures over 600 psi (4,147 kPa). The working pressure is a maximum of 75% of full scale value. The operating temperature is -4 to 150 degrees F (-20 to 65 degrees C). ...
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