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Dual-Stage Ultra-High-Purity Brass Regulators

By Restek
Dual-Stage Ultra-High-Purity Brass Regulators

These regulators are suitable when you use ultra-high-purity carrier gas for sensitive GC applications using MS, PID, HID, or ECD detection methods. They feature reduced internal dead-volume, relative to stainless steel bodies. The stainless steel regulator diaphragm minimizes non-metal parts, to help ensure ultra-high gas purity, and the metal valve diaphragm ensures leak-free shut-off.

Features:

  • Most stable outlet pressure control throughout the life of a high-pressure gas cylinder.
  • Secondary pressure regulation not needed.
  • Oxidation-resistant, chrome-plated.
  • Less internal volume than stainless steel regulators.
  • Outlet pressure: 0 to 100psig
  • Outlet gauge: 30" - 0 to 200psig
  • Inlet gauge: 0 to 4000psig
  • Outlet assembly: diaphragm valve, 1/4" tube fitting
           
Cat.No. Name Model EA    
226-21667 Dual-Stage Ultra-High-Purity Brass Regulator CGA 580 (N2, He, Ar) $527.00
1/EA
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226-21668 Dual-Stage Ultra-High-Purity Brass Regulator CGA 350 (H2, P5) $527.00
1/EA
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226-21669 Dual-Stage Ultra-High-Purity Brass Regulator CGA 590 (Air) $527.00
1/EA
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We are currently working diligently to update our website pricing information for the New Year. If you place an order, you will be acknowledged with any corrected pricing. If you'd like the most current information sooner, please don't hesitate to drop us an email or give us a call and we'd be happy to assist. Thank you for your patience while we are updating.

800-334-7725
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