Harris HP750-250-540 Servo-Dome Non Corrosive Gas Regulator - 3000951
Model HP750 series is a high pressure, high flow Non Corrosive Gas regulator system. The key to the performance of this regulator is the servo-dome load technology where the pilot light and dome regulator are integrated into one body with no external tubing. The servo-dome load features allow the regulator to supply high flow rates with straight line pressure regulation. Typical applications include high flow laser assist gases, pressure transfer, blanketing and high flow manifolds and lasers. This model features a CGA 540 inlet connection, brass barstock body, bonnet and dual scale gauges, a one-piece encapsulated seat design with 10 micron filtration and PTFE Teflon seat and tamper proof, self-reseating internal safety valve.
Features
- Servo-dome load technology allows regulator to supply high flow rates with straight line pressure regulation
- Automatically adjusts the regulator as the cylinder pressure declines providing steady outlet pressure and flow rate without user adjustment
- Ergonomic Noryl plastic knob for easy grip and precise adjustment
- Brass barstock body and bonnet for longer service life
- Neoprene diaphragm for improved pressure control
- 2.5 in. Brass dual scale easy-to-read gauges (psi/bar)
- One-piece encapsulated seat design with internal filter to protect the PTFE Teflon® seat from particulate contamination
- Equipped with a tamper-proof, self-reseating, internal high pressure safety relief valve
- Conforms to CGA E-4 standard for gas pressure regulators
Specifications
Equipment
| Adjusting Knob | Noryl black plastic |
| Body | Brass barstock |
| Bonnet | Brass barstock |
| Capacity | Constant pressure high flow |
| Certification | CGA E-4 |
| Cv | 0.55 |
| Delivery Pressure Gauge (PSIG) | 400 |
| Delivery Pressure Range (PSIG) | 0 - 250 |
| Diaphragm | Teflon®-coated nylon reinforced neoprene |
| Equipped With | Tamper-proof, self-reseating internal safety valve |
| Filter | Nickel-plated sintered bronze - 10 micron |
| Gas / Gas Service | Non-Corrosive |
| Gauges | 2.5 in. Brass dual scale (psi/bar) |
| Inlet Connection | CGA 540 |
| Maximum Inlet Pressure (PSIG) | 3000 |
| Nozzle | Brass |
| Outlet Connection | 1/2 in. NPT (F) |
| Pressure Regulation PSIG/100 PSIG | 0.5 |
| Recommended Items/Accessories | Bushing - 1/2 in. NPT (M) x 1/4 NPT (F) - PN 9005806 Panel Mounting Kit - PN 9100887 Adaptors - 1/2 in. NPT (M) x 1/4 in. NPT (F) - PN 9005806 Cylinder Adapter Kits: CGA 540 - PN 9103615 CGA 580 - PN 9103616 |
| Seal | PTFE Teflon® |
| Seat | PTFE Teflon® |
| Supply Pressure Gauge (PSIG) | 4000 |
Warranty
| Warranty | 1 Year |