Winters Instruments Premium Stainless Steel StabiliZR Pressure Gauge, PFP-ZR
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PFP-ZR Premium Stainless Steel StabiliZR Pressure Gauge

Brand: Winters Instruments
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Specifications
  • StabiliZR dampened movement minimizes effects of pulsation and vibration as effectively as liquid filled gauges 
  • Restrictor screw standard on dual scale (optional on single scale) 
  • Stainless steel case 
  • Under and overload stops (4" and 6") 
  • Back, bottom or panel mounted 
  • 316L stainless steel wetted parts 
  • ASME B40.100 compliant (EN837-1 available) 
  • CRN registered 

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Specifications

Brand

Accuracy

  • ± 1 % ANSI/ASME Grade 1A - Dial Size 4” (100 mm) & 6” (150 mm)
  • ± 1.5 % of Full Scale Value - Dial Size 2-1/2” (63 mm)

Ambient Temperature Range

  • -40° to 120° C (-40° to 250° F)

Approvals & Certifications

  • CRN
  • RoHS
  • EN 60529-1 (IEC 529-1), 837-1

Enclosure, Body Material

  • 316 Stainless Steel - Dial Size 2-1/2” (63 mm)
  • AISI 304 Stainless Steel (Dry)
  • Stainless Steel - Dial Size 4” (100 mm) & 6” (150 mm)

Environmental Protection

  • IP66
  • NEMA 4X

Flange Size - 2-1/2” (DN 65)

  • 2-1/2” (DN 65) -Unrated

Flange Size - 4” (DN 100)

  • 4” (DN 100) -Unrated

Flange Size - 6” (DN 150)

  • 6” (DN 150) -Unrated

Gasket Material

  • Lens Ring: Buna-N

Lens

  • Polycarbonate Lens
  • Safety Glass Lens

Materials of Construction

  • Pointer (Anodized Black, Micrometer Adjustable) & Dial (White with Black & Red Markings): Aluminum
  • Socket & Bourdon Tube: 316L Stainless Steel

Mounting

  • Back Mounting
  • Bottom Mounting
  • Panel Mounting

Movement

  • 304 Stainless Steel (Under & Overload Stops 4” & 6”) & StabiliZR Dampened Movement (Silicone in Sealed Chamber)

NPT Connection

  • 1/2” NPT Male - Dial Size 4” (100 mm) & 6” (150 mm)
  • 1/4” NPT Male - Dial Size 2-1/2” (63 mm), 4” (100 mm) & 6” (150 mm)

Operating Pressure

  • Maximum

Overpressure & Static Pressure Limits

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

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 Bayonet

Size

  • Dial: 2-1/2” (63 mm)
  • Dial: 4” (100 mm)
  • Dial: 6” (150 mm)

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

Documentation

Data Sheets

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