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Harris 402C-250-580-D - 402C250580D - Argon/Helium/Nitrogen Regulator

SKU: 402C250580D
$452.37
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These non-corrosive general purpose two-stage cylinder regulators will provide a precise pressure control from full to an almost empty cylinder. The neoprene diaphram is perfect for general plant, and pilot plant.
Gas Type: Argon
Inlet: CGA 580
Overview
Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721C-125-580-CT-1 - 721C125580CT1
Features
  • 1-11/16"- 316L Stainless Steel diaphragm eliminates contamination from diffusion or outgassing
  • One-piece encapsulated seat design with 10 micron sintered internal filter to protect the PTFE Teflon seat from particulate contamination
  • External relief valve is standard
  • Brass Barstock body, bonnet and fittings
  • 2” dual scale Brass Barstock gauges (psi/bar)
  • Designed to 1 x 10-9 cc/sec inboard helium leak rate to maintain gas purity levels
  • Maximum inlet pressure 3000 PSIG, except for models with CGA 300 and 510 that are equipped with a 400 PSIG inlet gauge
  • Front or back panel mountable
  • Conforms to CGA E-4 standard for gas pressure Regulators

A materials list for the Harris Two Stage Ultra High Purity Brass Barstock Regulator 721-500-000-D-13 includes parts like diaphragm, nozzle, and seat made from brass, stainless steel, PTFE Teflon, and ABS plastic. Ships in 24–48 hours.

Ordering chart for Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721-500-000-D-13 (721500000D13), displaying delivery pressure, inlet fitting types, accessories, and selectable options in a table.

Technical drawing of the Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721-500-000-D-13, showing front and side views with labeled ports, inch dimensions, thread specs, and panel mounting details.

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