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Restek™ Ultra-High-Purity Stainless-Steel Body Regulators

Catalog No. p-301920
Encompass
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Gases Measured:
Air
Argon, Helium, Nitrogen
Hydrogen, P5
Inlet:
350
580
590
No. of Stages:
Dual
Single
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Catalog No. Gases Measured Inlet No. of Stages
06710883 Hydrogen, P5 350 Dual
06710882 Argon, Helium, Nitrogen 580 Dual
06710884 Air 590 Dual
06710887 Air 590 Single
06710885 Argon, Helium, Nitrogen 580 Single
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Catalog No. 06710883 Supplier Restek™ Supplier No. RK 20663
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Description

For noncorrosive, high purity or liquified gases

Ideal for all-stainless cylinder systems where welded tubing and special fittings are used, and thorough cleaning and specific gas management are practiced.

  • Body constructed of Type 316 stainless steel is more easily purged of atmospheric contaminants than brass and resistant to attack from dry corrosive gases
  • Include 10μm sintered bronze filter, metal-to-metal seals for long-term leak tightness and PTFE-resin seats
  • Type 316 stainless-steel diaphragm with 1/4 in. FPT-fitting outlet-valve ensures purity of gas flow and leak-free shutoff
  • Features 2 in. (5.1cm) dia. gauge that display pressure in psi/kPa, and multiturn shutoff handle
  • Helium leak-test-certifiable to 1 x 10-8cc/sec.
  • Operating temperature range: -40° to +60°C (-40° to +140°F)
  • Fully assembled and tested
  • Single-stage regulators: Use where there is secondary pressure regulation downstream Dual-stage regulators: Recommended for stable outlet control when using high-pressure gas cylinders (secondary pressure regulation not needed)

Specifications

Connection Type 0.25 in. NPTF outlet valve
Delivery Pressure 0 to 150 psi
Diaphragm Material 316L Stainless Steel
Type Gas Regulator
Filter Material 10μm Sintered Bronze
Flow Capacity 0.1 SCFH
For Use With (Application) Ideal for all Stainless cylinder systems where welded tubing and special fittings are used, and thorough cleaning and specific gas management are practiced
For Use With (Equipment) Noncorrosive, high purity or liquified gases
Gases Measured Hydrogen, P5
Includes Multiturn shutoff handle
Inlet 350
Inlet Gauge Pressure 0 to 4000 psi
Material 316L Stainless Steel
No. of Stages Dual
Operating Temperature Range (English) -°F to +140°F
Operating Temperature Range (Metric) -4°C to +60°C
Outlet Gauge Pressure 30 in., 0 to 200 psi
Pressure Range (Inlet) 3000 psi
Pressure Range (Outlet) 0 to 100 psi
Seal Material Metal
Seat Material PTFE Resin
Diameter (English) Gauge 2 in.
Diameter (Metric) Gauge 5.1 cm
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