$ 937.17
Details:
Here is the corrected text:
vwr high-purity two-stage gas regulators have a brass barstock body and are suitable for high-purity applications, research sample systems, process analyzers, gas chromatography, epa protocol mixes, laser gas systems, and emission monitoring systems.
The two-stage design provides constant outlet pressure regardless of change in cylinder pressure. A stainless steel diaphragm eliminates contamination from diffusion or outgassing. A one-piece ptfe encapsulated seat design includes a sintered filter to protect the seat from particulate contamination. The 1x10-9cc/sec inboard helium leak rate maintains gas purity levels. Front panel mountable.
• Suitable for high-purity applications
• two-stage design for constant outlet pressure
• stainless steel diaphragm prevents contaminations
• one-piece ptfe encapsulated seat design with sintered filter
other delivery pressures and outlet connections are available; contact your avantor sales representative for information.
Outlet type: diaphragm valve with 0.6 Cm (1/4") tube fitting
max. Inlet pressure: 3000 psig
body outlet: 0.6 Cm (1/4") npt
diaphragm: type 316l stainless steel, 4.3 Cm (1 11/16")
dual scale gauges: 5 cm (2") psi/bar
the following catalog numbers are available:
* cat. No.: 55850-620, Delivery pressure gauge: 1 - 125 psig, inlet cga: 580, gas: argon, nitrogen, helium, flow capacity standard: 1020/1220/3200 cfh
* cat. No.: 55850-622, Delivery pressure gauge: 1 - 50 psig, inlet cga: 580, gas: argon, nitrogen, helium, flow capacity standard: 1020/1220/3200 cfh
* cat. No.: 55850-624, Delivery pressure gauge: 1 - 125 psig, inlet cga: 326, gas: industrial air, flow capacity standard: 1200 cfh
* cat. No.: 55850-626, Delivery pressure gauge: 1 - 50 psig, inlet cga: 346, gas: medical air, flow capacity standard: 1200 cfh
* cat. No.: 55850-628, Delivery pressure gauge: 1 - 125 psig, inlet cga: 350, gas: hydrogen, flow capacity standard: 4500 cfh
* cat. No.: 55850-630, Delivery pressure gauge: 1 - 50 psig, inlet cga: 350, gas: hydrogen, flow capacity standard: 4500 cfh
* cat. No.: 55850-632, Delivery pressure gauge: 1 - 125 psig, inlet cga: 326, gas: industrial air, flow capacity standard: 1200 cfh
* cat. No.: 55850-634, Delivery pressure gauge: 1 - 50 psig, inlet cga: 346, gas: medical air, flow capacity standard: 1200 cfh
* cat. No.: 55850-636, Delivery pressure gauge: 1 - 125 psig, inlet cga: 540, gas: nitrous oxide, flow capacity standard: 970 cfh
* cat. No.: 55850-638, Delivery pressure gauge: 1 - 50 psig, inlet cga: 590, gas: industrial air, flow capacity standard: 1200 cfh
* cat. No.: 55850-640, Delivery pressure gauge: 1 - 125 psig, inlet cga: 540, gas: nitrous oxide, flow capacity standard: 970 cfh
* cat. No.: 55850-642, Delivery pressure gauge: 1 - 50 psig, inlet cga: 346, gas: medical air, flow capacity standard: 1200 cfh
