PFP Premium Stainless Steel Liquid Filled Pressure Gauge

Brand: Winters Instruments

Features
  • Liquid filled stainless steel case protects against extreme vibration and pulsation
  • Lower back mount with front flange for panel mounting
  • Bayonet ring
  • Dual and single scale available (psi/kPa and psi only)
  • Stainless steel wetted parts
  • Restricted orifice standard on dual scale (optional on single scale)
  • Safety glass
  • ASME B40.100 compliant (EN837-1 available)
  • CRN registered

Specifications

Accuracy

  • ± 1.5 % of Full Scale Value

Ambient Temperature Range

  • Dry: -40° to 120° C (-40° to 250° F)
  • Glycerin Filled: -20° to 65° C (-4° to 150° F)

Approvals & Certifications

  • EN 837-1
  • CRN
  • RoHS

Enclosure, Body Material

  • 316 Stainless Steel
  • AISI 304 Stainless Steel

Environmental Protection

  • IP66
  • NEMA 4X

Fill Material

  • Glycerin
  • Silicone

Gasket Material

  • Lens Ring Gasket: Buna-N
  • Lens Ring Gasket: Silicone Rubber

Lens

  • Safety Glass

Materials of Construction

  • Pointer (Anodized Black) & Dial (White with Black & Red Markings): Aluminum
  • Socket (Welded One-Piece Socket) & Bourdon Tube (Drawn Seamless): 316L Stainless Steel

Mounting

  • Panel Mounting: Lower Back Mount with Front Flange

Movement

  • 304 Stainless Steel

NPT Connection

  • 1/4" NPT Male

Operating Pressure

  • Maximum

Overpressure & Static Pressure Limits

  • Overpressure: 15 % for Pressure over psi: 1,450 (kPa: 9,998, bar: 99.98)
  • Overpressure: 25 % for Pressure up to psi: 1,450 (kPa: 9,998, bar: 99.98)

Plug Material

  • Fill Plug: Buna-N
  • Fill Plug: Silicone Rubber

Pressure Range

  • bar: -1 to 1,379
  • Inches Hg: -30 to 0
  • kPa: -101.4 to 137,895
  • psi: -14.7 to 20,000

Process Temperature

  • -40° to 120° C (-40° to 250° F)

Ring Material

  • AISI 304 Stainless Steel

Size

  • Dial: 2-1/2" (63 mm)

Wetted Materials

  • Stainless Steel

  • Outdoor and Severe Ambient and Process Conditions
  • Use Where Harmful Vibration and Pulsation are Present
  • Panel Builders in Hydraulic Equipment
  • Oil Field Equipment
  • Pumps
  • Compressors
  • Process Industries

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