Dunham Rubber & Belting Corporation
Dunham Rubber & Belting Corporation
682 Commerce Parkway West Drive, Greenwood, IN 46143
Toll Free: 800.876.5340
Tel: 317.888.3002
Fax: 317.888.2335
Email: mail@dunhamrubber.com
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Fig. Inter. - Figure Interval. Increments between PSI numbers on gauge face.
Grad. Inter. - Graduation Interval. Fractional increments between PSI numbers on gauge face.

Features:
  • 2-1-2% Accuracy on 2 1/2"; 1% accuracy on 4"
  • Acrylic window with membrane assembly
  • Copper alloy bourdon tube
  • Brass movement with highly polished bearing surfaces
  • Glycerin filled
  • Ambient temperature range of -4ºF to 140ºF
  • 2 1/2" Face gauges have solid cast brass case with polished brass slip-fit ring
  • 4" Face gauges have cast brass, silver painted case with chrome plated brass ring
Brass Liquid Filled Gauge
Unit of Measure
1 2 

Item #

Pressure Rating

Figure Interval

Minor Grad.

Face

Mount

GLBR15-4 N/A 0 to 15 psi N/A 3 in N/A 0.2 in N/A 4 in N/A 1/2 in Lower
GLBRC15 N/A 0 to 15 psi N/A 3 in N/A 0.2 in N/A 2-1/2 in N/A 1/4 in Center Back
GLBR15 N/A 0 to 15 psi N/A 3 in N/A 0.2 in N/A 2-1/2 in N/A 1/4 in Lower
GLBR30 N/A 0 to 30 psi N/A 5 in N/A 0.5 in N/A 2-1/2 in N/A 1/4 in Lower
GLBR30-4 N/A 0 to 30 psi N/A 5 in N/A 0.5 in N/A 4 in N/A 1/2 in Lower
GLBRC30 N/A 0 to 30 psi N/A 5 in N/A 0.5 in N/A 2-1/2 in N/A 1/4 in Center Back
GLBR60-4 N/A 0 to 60 psi N/A 10 in N/A 1 in N/A 4 in N/A 1/2 in Lower
GLBR60 N/A 0 to 60 psi N/A 10 in N/A 1 in N/A 2-1/2 in N/A 1/4 in Lower
GLBRC60 N/A 0 to 60 psi N/A 10 in N/A 1 in N/A 2-1/2 in N/A 1/4 in Center Back
GLBRC100 N/A 0 to 100 psi N/A 20 in N/A 2 in N/A 2-1/2 in N/A 1/4 in Center Back
GLBR100-4 N/A 0 to 100 psi N/A 10 in N/A 1 in N/A 4 in N/A 1/2 in Lower
GLBR100 N/A 0 to 100 psi N/A 20 in N/A 2 in N/A 2-1/2 in N/A 1/4 in Lower
GLBR160-4 N/A 0 to 160 psi N/A 20 in N/A 2 in N/A 4 in N/A 1/2 in Lower
GLBRC160 N/A 0 to 160 psi N/A 20 in N/A 2 in N/A 2-1/2 in N/A 1/4 in Center Back
GLBR160 N/A 0 to 160 psi N/A 20 in N/A 2 in N/A 2-1/2 in N/A 1/4 in Lower
GLBRC200 N/A 0 to 200 psi N/A 50 in N/A 5 in N/A 2-1/2 in N/A 1/4 in Center Back
GLBR200-4 N/A 0 to 200 psi N/A 20 in N/A 2 in N/A 4 in N/A 1/2 in Lower
GLBR200 N/A 0 to 200 psi N/A 50 in N/A 5 in N/A 2-1/2 in N/A 1/4 in Lower
GLBR300 N/A 0 to 300 psi N/A 50 in N/A 5 in N/A 2-1/2 in N/A 1/4 in Lower
GLBRC300 N/A 0 to 300 psi N/A 50 in N/A 5 in N/A 2-1/2 in N/A 1/4 in Center Back
GLBR300-4 N/A 0 to 300 psi N/A 50 in N/A 5 in N/A 4 in N/A 1/2 in Lower
GLBR400-4 N/A 0 to 400 psi N/A 50 in N/A 5 in N/A 4 in N/A 1/2 in Lower
GLBR400 N/A 0 to 400 psi N/A 100 in N/A 10 in N/A 2-1/2 in N/A 1/4 in Lower
GLBRC400 N/A 0 to 400 psi N/A 100 in N/A 10 in N/A 2-1/2 in N/A 1/4 in Center Back
GLBR600-4 N/A 0 to 600 psi N/A 100 in N/A 10 in N/A 4 in N/A 1/2 in Lower
Unit of Measure
1 2