PFP | PSI/KPA | 4.5" Dial 1/2" Back Connection

Product Description

PFP | PSI/KPA | 4.5" Dial 1/2" Back Connection


PFP Premium Industrial Gauges are excellent for severe ambient and process conditions where harmful vibration and pulsation are present. Their applications include hydraulic equipment, pressure washers, oil field equipment, pumps, compressors and process systems. This PFP Series Winters Pressure Gauge is Dual Scale only with 4.5 inch dial and 1/2 inch back connection.

PFP Add-On Options


  • Liquid filled stainless steel case protects against vibration and pulsation
  • Bayonet ring
  • Highly accurate
  • Back, bottom, or panel mounted
  • Under and overload stops
  • Ventable plug on 2.5” to 4.5” stainless steel and 4.5? brass bottom mount and 4? stainless steel back mount gauges
  • Stainless steel or brass wetted parts
  • Restrictor screw standard on dual scale (optional on single scale)
  • Dry case available
  • ASME B40.100 compliant (EN837-1 available)
  • RoHS compliant (SS internals only)
  • CRN registered
  • 5 year warranty

Made in Canada

Movement, Socket, Tube
$ 111.85

All Domestic products are melted and manufactured in USA.

All Dresser Products are domestically manufactured by GE / Dresser at the plant in Pennsylvania, USA.

All Import Valves, Hammer Unions, Y-Strainers & Frac Tank Supplies are assembled and tested in USA with components made in China

All Import Buttweld, Socketweld & Threaded Fittings are made in China/Taiwan/India

All Import Flanges are made in China/Taiwan/India

All materials are ASTM / ASME equivalent. Visit our Knowledge Central page for more information on material grades, material chemistry and ASTM, ASME & ANSI myth.

If you have any question, call 281.516.8100 or email

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