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4.5" Dial, 0 to 30 psi, Gauge, Integral Diaphragm Seal

$321.28

Item# PGR-45LSS-30

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 $321.28
5-9 $305.22
10-24 $298.79
25-49 $285.94
50-99 $279.51
100+ $273.09

In stock

Lead Time ( If not in Stock): 14 weeks

4.5" Dial, 0 to 30 psi, Gauge, Integral Diaphragm Seal PGR-45LSS-30 PGR-45LSS-30
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  • All-Welded Seal to Gauge Design and Seamless Bourdon Tube Provide Fewer Leak Paths than Competitive Models
  • Stainless Steel Wetted Parts and Bourdon Tube
  • Liquid Fillable Gauge Case with Bladder
  • Tamper Resistant Design
  • Compact Size to Fit Applications with Space Constrants
  • Applications
  • Chemical and Petrochemical Processing Plants
  • Petrochemical Refineries
  • General Processing such as Food and Pharmaceutical

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Pressure Type
Pressure Range
Pressure Port Type
Pressure Port Size
Accuracy Value
Accuracy Class
Dial Size
Additional Features


Product Specs

  • Accuracy Value ± 0.5% of span (grade 2A)
  • Maximum Ambient Temperature 143°C (225°F)
  • Measurement Type Pressure
  • Wetted Materials 316L stainless steel

OMEGA’s PGR Series All-welded gauge and seal offers customers a lower cost alternative to an individual gauge and diaphragm seal with the added advantage of a reduction in potential leaks. The wetted parts are 316L stainless steel. The process connection is a ½ NPT male bottom mount.

Specificat ions
Accuracy: ± 0.5% of span (grade 2A)
Case Size: 114 mm (4.5') diameter
Process Connection: ½ MNPT bottom connection
Seal Upper Material: 316L stainless steel
Diaphragm Material: 316L stainless steel
System Fill Type: DC200
Operating Temperature: 143°C (225°F)
Higher with cooling element PG-CT2

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