WELDING GAUGES
Polished Brass Case

Oxygen cleaned welding gauges (cleaned for oxy. per A.N.S.I. B40.1) suitable for use with oxygen, other fuel gases and medical equipment that are non-corrosive to brass or bronze and where stem mounting is desired. Quality brass construction with one piece polycarbonate posi-lock lens. Recommended for use with compressed gas regulators. Gauges over 1000 PSI UL Listed.

GAUGE SPECIFICATIONS
 CASE: Polished Brass
 LENS: One Piece Polycarbonate Posi-Lock
SOCKET: Brass
CONNECTION: ¼" N.P.T. - Standard (1/8" N.P.T. Available)  Center Back Mount available in 2" Diameter (With Weep Hole)
 MOVEMENT: Precision Machined Copper Alloy Movement insuring sustained accuracy and extended service
TUBE: Copper Alloy Bourdon Tube
 POINTER: Black Finished Aluminum
DIAL SIZE: 2" and 2 ½"
DIAL FACE: Corrosion Resistant Aluminum
ACCURACY: 3-2-3% per A.N.S.I. B40.1 Grade B

Bottom Mount

Center Back Mount
Dial Size
Type
A
B
C
D
E
2"
BM
2 5/16"
1 1/32"
2 5/16"
1"
9/16"
2 ½"
2 55/64"
1 1/16"
2 7/8"
1"
9/16"
2"
CBM
2 5/16"
1 1/32"
N/A
7/8"
9/16"
Dimensions subject to change without notice.

Standard dials available: PSI only, PSI/Kg, PSI/kPa or PSI/Bar. Other scales and special configurations can be custom built to your specifications. For more information, contact us at 800/323-5111.
GAS SERVICE
FLOWGAUGE
DIA.
FLOWGAUGE
CFH
DRILL #/
ORIFICE SIZE
MAX
PRESSURE
Argon & Ar/CO2 Mix
75%-25%
2"
10-50
67/.032"
60 PSI
Carbon Dioxide
2"
10-50
69/.029"
60 PSI
Carbon Dioxide
2"
20-100
67/.032"
100 PSI
Other Flowgauges can be built to your specifications.
DIAL RANGES PSI
30†
60
100
200
400
600
1000
2000*
3000*
4000*
6000*
NUMERALS PSIG
5
10
20
40
100
100
200
400
500
1000
1000
GRADUATIONS PSIG
1
2
2
5
10
20
20
50
50
100
200
† With or without 15 to 30 psi red line • UL Listed 442M
For your copy of A.N.S.I. B40 standard gauge - pressure indicating dial type - elastic element, contact: The American Society of Mechanical Engineers, Three Park Avenue New York, NY 10016-5990 or call: 212/591-8500 Fax: 212/591-8501 www.asme.org