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DETAILS
Model GP 403 is a brass single-stage pipeline regulator with a neoprene diaphragm for general-purpose laboratory applications. Model GP 403 is not recommended for high-purity applications that may be sensitive to contamination due to elastomeric components. It is suitable for non-corrosive industrial grade gases, purging, pressure testing and blanketing.
Features
- Brass body and fittings and paintend die cast bonnet or longer service life
- 2 in. Brass dual scale easy-to-read gauge (psi/kPa)
- Ergonomic ABS plastic knob for easy grip and precise adjustment
- Neoprene diaphragm for greater sensitivity and improved pressure control
- One-piece encapsulated seat design with 10 micron sintered internal filter to protect the PTFE Teflon® seat from particulate contamination
- Conforms to CGA E-4 standard for gas pressure regulators
- Maximum inlet 3000 PSIG
- Equipped with tamper-proof, self-reseating, internal safety relief valve
- Includes 1/4 in. FNPT port
- Back panel mountable using bracket PN 9101242
Disclaimers
Warranty Information
- 1 Year
What's Included
- (1) Model GP 403-125-000-D general purpose brass pipeline regulator with 1/4 in. FNPT port and self-reseating internal safety relief valve
Specifications
Equipment
| Adjusting Knob | ABS plastic |
| Body | Brass |
| Bonnet | Painted die cast |
| Certification | CGA E-4 |
| Cv | 0.17 |
| Delivery Pressure Gauge (PSIG) | 30 |
| Delivery Pressure Range (PSIG) | 0 - 15 |
| Diaphragm | Neoprene |
| Equipped With | 1/4" FNPT port Tamper-proof, self-reseating, internal safety valve |
| Filter | Nickel-plated sintered bronze – 10 micron |
| Gas / Gas Service | Non-Corrosive |
| Gauges | 2" Brass dual scale (psi/kPa) |
| Maximum Inlet Pressure (PSIG) | 3000 |
| Nozzle | Brass |
| Outlet Gauge | 30" Hg Vac-30 psi/2 bar |
| Pressure Regulation PSIG/100 PSIG | 1.8 |
| Recommended Items/Accessories | Wall Mounting Bracket - PN 9101242 |
| Seat | PTFE Teflon® |
| Seat Return Spring | PH 17–7 Stainless steel |
Warranty
| Warranty | 1 Year |