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153 Series Single Stage Regulator - Designed for heavy duty gas welding, cutting & heating applications. Uses include steel, ship building, metallurgical and chemical industries, and laboratory, etc.
- 2-1/2" gauges for easy reading
- 3-1/4" stainless steel diaphragm for accurate pressure delivery
- Delrin cap bushing for smooth adjustments
- Stem type seat assembly for more reliable performance
- Body and housing cap machined from class "A" brass bar stock
- Self re-seating external pressure relief valve on oxygen, inert gas, air, CO2 and hydrogen models
- Sintered bronze inlet filter
- Weight: 4 lbs 13 oz
- UL Listed
MODEL #
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GAS SERVICE |
MAXIMUM INLET PRESSURE (PSI) |
MAXIMUM DELIVERY PRESSURE (PSI) |
INLET GAUGE |
OUTLET GAUGE |
INLET CONNECTION |
OUTLET CONNECTION |
| 153F-125 |
L.P. Gas |
400 |
5-125 |
2-1/2", 400PSI |
2-1/2", 200PSI |
CGA 510 |
9/16"-18LH(M) |
| 153X-125 |
Oxygen |
3000 |
5-125 |
2-1/2", 4000PSI |
2-1/2", 200PSI |
CGA 540 |
9/16"-18RH(M) |
| 153X-250 |
Oxygen |
3000 |
10-250 |
2-1/2", 4000PSI |
2-1/2", 400PSI |
CGA 540 |
9/16"-18RH(M) |
| 153Y-15 |
Acetylene |
400 |
2-15 |
2-1/2", 400PSI |
2-1/2", 30PSI, RL |
CGA 510 |
9/16"-18LH(M) |
| 153Y-15-3 |
Acetylene |
400 |
2-15 |
2-1/2", 400PSI |
2-1/2", 30PSI, RL |
CGA 300 |
9/16"-18LH(M) |
| 153IN-125 |
Inert Gas
(Ar, He, N2) |
3000 |
5-125 |
2-1/2", 4000PSI |
2-1/2", 200PSI |
CGA 580 |
5/8"-18RH(F) |
| 153IN-250 |
Inert Gas
(Ar, He, N2) |
3000 |
10-250 |
2-1/2", 4000PSI |
2-1/2", 400PSI |
CGA 580 |
5/8"-18RH(F) |
| 153IN-250-F |
Inert Gas
(Ar, He, N2) |
3000 |
10-250 |
2-1/2", 4000PSI |
2-1/2", 400PSI |
CGA 580 |
1/4" SAME Flare |
| 153Q-125 |
Air |
3000 |
5-125 |
2-1/2", 4000PSI |
2-1/2", 200PSI |
CGA 590 |
5/8"-18LH(F) |
| 153Q-200 |
Air |
3000 |
10-200 |
2-1/2", 4000PSI |
2-1/2", 400PSI |
CGA 346 |
9/16"-18RH(M) |
| 153C-125 |
Carbon Dioxide |
3000 |
5-125 |
2-1/2", 4000PSI |
2-1/2", 200PSI |
CGA 320 |
5/8"-18RH(F) |
| 153C-200 |
Carbon Dioxide |
3000 |
10-200 |
2-1/2", 4000PSI |
2-1/2", 400PSI |
CGA 230 |
5/8"-18RH(F) |
| 153H-125 |
Hygrogen Methane |
3000 |
5-125 |
2-1/2", 4000PSI |
2-1/2", 200PSI |
CGA 350 |
9/16"-18LH(M) |
| 153H-200 |
Hygrogen Methane |
3000 |
10-200 |
2-1/2", 4000PSI |
2-1/2", 400PSI |
CGA 350 |
9/16"-18LH(M) |
1 psi = 0.00689 MPa = 6.895 kPa = 0.06895 bar = 0.07 kgf / cm2,
1 SCFH = 0.0283 m3/h = 0.472 LPM
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