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PWL Welding Gauge

Brand: Winters Instruments
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Specifications
  • Economical, non-sparking brass case gauge
  • 1-1/2" (40 mm), 2" (50 mm) and 2-1/2" (63 mm) brass case
  • UL listing on the 4,000 psi range
  • "USE NO OIL" on dial
  • Brass socket
  • Threaded-on polycarbonate lens
  • ASME B40.100 compliant
  • CRN registered

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Specifications

Brand

Accuracy

  • ± 3-2-3 % ANSI/ASME Grade B

Ambient Temperature Range

  • -40° to 65° C (-40° to 150° F)

Approvals & Certifications

  • CRN
  • UL

Enclosure, Body Material

  • Brass

Environmental Protection

  • IP52

Lens

  • Polycarbonate Lens

Materials of Construction

  • Bourdon Tube: Phosphor Bronze
  • Pointer (Painted Black), Dial (White with Black & Red Markings): Aluminum
  • Socket: Brass
  • Welding: Silver Alloy

Movement

  • Brass

NPT Connection

  • 1/4” NPT Male
  • 1/8” NPT Male

Operating Pressure

  • Maximum

Overpressure & Static Pressure Limits

  • Overpressure: 25 % of Full Scale Value

Pressure Range

  • bar: 0 to 275.8
  • kPa: 0 to 27,579
  • psi: 0 to 4,000

Process Temperature

  • -40° to 65° C (-40° to 150° F)

Size

  • Dial: 1-1/2” (40 mm)
  • Dial: 2” (50 mm)
  • Dial: 2-1/2” (63 mm)

  • Welding Tank Regulators or Manifolds, Beverage Dispensing Regulators and Other Pressurized Tanks
  • Used on the Down Stream Side of a Regulator and the High Pressures are UL Listed for Measuring Cylinder Gases

Documentation

Data Sheets

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