Model 450-125-540 SS Diaphragm Single-Stage Pressure Regulator
3002497
Model 450-125-540 single-stage stainless steel diaphragm regulator, 125 PSI, using oxygen
Model
Select Model
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450-15-510
Model 450-015-510 single-stage stainless steel diaphragm regulator, 15 PSI, using acetylene
3002494
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450-50-510P
Model 450-050-510P single-stage stainless steel diaphragm regulator, 50 PSI, using LPG gases
3002495
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450-125-540
Model 450-125-540 single-stage stainless steel diaphragm regulator, 125 PSI, using oxygen
3002497
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450-125-580
Model 450-125-580 single-stage stainless steel diaphragm regulator, 125 PSI, using inert gas
3002498
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450-200-540
Model 450-200-540 single-stage stainless steel diaphragm regulator, 200 PSI, using oxygen
3002499
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450-15-510 (Clam)
Model 450-015-300 single-stage stainless steel diaphragm regulator, 15 PSI, using acetylene (Clamshell)
3004546
-
450-50-510P (Clam)
Model 450-050-510P single-stage stainless steel diaphragm regulator, 50 PSI, using LPG gases (Clamshell)
3004547
-
450-125-540 (Clam)
Model 450-125-540 single-stage stainless steel diaphragm regulator, 125 PSI, using oxygen (Clamshell)
3004548
-
450-200-580
Model 450-200-300 single-stage stainless steel diaphragm regulator, 200 PSI, using argon, helium, nitrogen
3004492
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Model 450 heavy-duty economically priced industrial-duty regulator that has premium features generally found only in high-priced regulators including an exclusive tamper-proof, self-reseating, internal HP safety relief valve. Features include brass body and bonnet, 2.5 in. brass-plated steel dual scale gauges, brass T-screw bar adjusting handle, stainless steel diaphragms and one-piece encapsulated seat design with internal filter and PTFE Teflon® seat. This model is UL® listed.
Features
- Economically priced heavy-duty single stage regulator
- Boasts premium features generally found in high priced regulators
- Brass body and bonnet for longer service life
- 2.5 in. brass-plated steel dual scale easy-to-read gauges (psi/kPa)
- Easy-to-operate brass T-screw bar adjusting handle
- Stainless steel diaphragm for corrosion resistance and greater strength in adverse conditions
- One-piece encapsulated seat design with an internal filter to protect the PTFE Teflon® seat from particulate contamination
- Conforms to CGA E-4 standard for gas pressure regulators, UL® listed
- Equipped with a tamper-proof, self-reseating, internal high pressure safety relief valve
Disclaimers
Warranty Information
- 7 Years
What's Included
- (1) Model 450-125-540 SS Diaphragm Single-Stage Pressure Regulator
Specifications
Equipment
| Adjusting Screw | Brass T-screw bar |
| Body | Brass |
| Bonnet | Brass |
| Certification | CGA E-4 UL® listed |
| Cv | 0.17 |
| Delivery Pressure Gauge (PSIG) | 200 |
| Delivery Pressure Range (PSIG) | 0 - 125 |
| Diaphragm | Stainless steel |
| Duty | Heavy |
| Equipped With | Tamper proof, self reseating, internal high pressure safety relief valve |
| Gas / Gas Service | Oxygen |
| Gauges | 2.5 in. brass-plated steel dual scale (psi/kPa) |
| Inlet Connection | CGA 540 |
| Maximum Inlet Pressure (PSIG) | 3000 |
| Outlet Connection | 9/16 in. - 18 RH |
| Pressure Regulation PSIG/100 PSIG | 0.3 |
| Seat | PTFE Teflon® |
| Supply Pressure Gauge (PSIG) | 4000 |
| Typical Application | Industrial applications |
Warranty
| Warranty | 7 Years |