Winters Instruments
PFQ-LF 4 in. Lead-Free Brass Stainless Steel Liquid Filled Pressure Gauge with 1/4 in. NPT BTM and 0-600 psi/kPa



Applications: Ideal for plumbing, heating, air conditioning, pumps, compressors and pneumatic equipment. Pulsation resistant, liquid filled stainless steel case. CRN registered. Warranty: 5 years. Dial: White aluminum with black and red markings. Lens: Polycarbonate. Fill Fluid: Glycerin. Case: 304 SS. Socket: Lead Free Brass. Bourdon Tube: Lead free phosphor bronze C or coil shaped. Movement: Brass. Socket Gasket: Buna N for two-piece internal socket seal. Working Pressure: Maximum 75% of full scale value. Over Pressure Limit: 25%. Ambient Temperature: -4°F to 150°F (-20°C to 65°C). Dial Size: 4 in. (100 mm). Connection: 1/4 in. NPT Bottom connect with restricted orifice. Accuracy: 1.5% of Full Scale Value. Range: 0-600 psi/kPa.

  • Includes lead-free brass wetted parts
  • Bezel ring is crimp-on style
  • Pulsation resistant, glycerin filled stainless steel case
  • ±1.5% accuracy
  • Has a restricted orifice to help prolong the life of the gauge due to pressure spikes
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