High-Purity Stainless Steel Nitrogen, Helium, Argon, Carbon Dioxide, Hydrogen, Oxygen Regulator 0-50 PSIG, 1/4in. FNPT by Harris
Original price was: $504.00.$99.99Current price is: $99.99.
Spec gas lab regulator used for high purity gas applications
Corrosive and non-corrosive gas regulator
0 – 50 delivery pressure
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Model HP743 is a single-stage stainless steel pipeline regulator for pipeline and other applications up to 3000 psi inlet pressure. The Model HP743 regulator is suitable for corrosive gas applications, high-purity gas applications, research sample systems gases, process analyzer gases, gas chromatography, EPA protocol gases, laser gas systems and emission monitoring. Stainless steel line regulator, 50 psi, 1/4 in. NPT ports with gauge.
- 1-11/16 in.- 316 L stainless steel diaphragm eliminates contamination from diffusion or outgassing
- 1-piece encapsulated seat design with 10 micron sintered internal filter to protect the PTFE teflon seat from particulate contamination
- Stainless steel body and fittings and chrome-plated brass bonnet
- 2 in. stainless steel dual scale gauge (psi/bar)
- Designed to 1 x 10-9 cc/sec inboard helium leak rate to maintain gas purity levels
- Maximum inlet 3000 psi
- Front or back panel mountable
- Conforms to CGA E-4 standard for gas pressure regulators
| Accessory Type | Regulator |
|---|---|
| Maximum inlet pressure (psi) | 3000 |
| Maximum working pressure (psi) | 50 |
| Minimum working pressure (psi) | 0 |
| Product Weight (lb.) | 2.65 lb |
| Returnable | 90-Day |
| Certifications and Listings | CGA E-4 Certified |
| Manufacturer Warranty | 90 Days |
| Gauge size (in.) | 2 |
| Hose fitting size (in.) | .25 in |
| Product Depth (in.) | 5.25 in |
| Product Height (in.) | 2.25 in |
| Product Width (in.) | 5.5 in |
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