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Miller® Model 30-150 Medium Duty Series 30 Argon And Nitrogen Flowmeter Regulator, CGA 580

Airgas Part #:MIL30-150-580

Miller Electric Manufacturing

Manufacturer #:30-150-580

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$170.27 /Each
Package Size: 1 Each
$170.27 Each
$170.27 Each

In Stock

Item Details

  • Miller® Smith® Model 30 Argon/Nitrogen Regulator Kit CGA-580. Series 30 single-stage regulators are extremely durable and contain our exclusive Sure Seat™ filtered seat technology for extended seat and regulator life. Filtered seats prevent contamination from entering the seating area, reducing repair costs and downtime. These highly accurate regulators are manufactured with a rugged forged body, corrosion-resistant bright nickel-plated bonnet and a highly durable neoprene composite diaphragm.


  • Sure-Seat™ filtered high-pressure seat assembly extends regulator life by preventing contamination from entering the seating area
  • Neoprene Composite Diaphragm - Highly durable neoprene composite diaphragm offers precise adjustment of outlet pressure and extended service life
  • Color-Coded Labels - Identifies supply performance capabilities, easy gas service identification and technical information
  • Nickel-Plated Bonnet - The nickel-plated bonnet, along with brass body, protects against corrosion
  • Shatter-Resistant Gauge Lenses - 2.0 inch corrosion-resistant polished brass gauges with shatter-resistant polycarbonate lenses
  • External Relief Valve - Protects regulator from damage do to inadvertent high-pressure surge
  • Relief valve will release excessive pressure and automatically reset

Product Attributes

Regulator Type

» Flowmeter Regulator

Gas Service

» Argon
» Ar
» Nitrogen
» N

Delivery Rate

» 150 psig

Inlet Connection

» CGA 580


» Medium Duty

Outlet Connection

» 5/8"" - 18 (RH Female)

Gauge Diameter

» 2"