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:
  • 3-2-3% Accuracy according to ASME B40.100 Grade B
  • Polished drawn brass case
  • Twist-lock polycarbonate window
  • Copper alloy bourdon tube
  • "Use no oil" in red on face
  • Temperature range: -40ºF to 140ºF
Brass Welding Gauge
Unit of Measure
Items Brass Welding Gauge
GBRW30
Brass Welding Gauges 		Brass Welding Gauge
GBRW30R
Brass Welding Gauges 		Brass Welding Gauge
GBRW60
Brass Welding Gauges 		Brass Welding Gauge
GBRW100
Brass Welding Gauges 		Brass Welding Gauge
GBRW200
Brass Welding Gauges
Pressure Rating N/A 0 to 30 psi N/A 0 to 30 psi N/A 0 to 60 psi N/A 0 to 100 psi N/A 0 to 200 psi
Figure Interval N/A 5 in N/A 5 in N/A 10 in N/A 20 in N/A 50 in
Minor Grad. N/A 0.5 in N/A 0.5 in N/A 1 in N/A 2 in N/A 5 in
Face N/A 2-1/2 in
Mount N/A 1/4 in Lower
Notes N/A N/A Red band between 15 to 30 PSI on GBRW30R N/A N/A N/A