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Miller® Model 30-100 Medium Duty Series 30 Oxygen Single Stage Regulator, CGA 540

Airgas Part #:MIL30-100-540

Miller Electric Manufacturing

Manufacturer #:30-100-540

$192.63 /Each
Package Size: 1 Each
$192.63 Each
$192.63 Each

In Stock

Item Details

  • Miller® Oxygen Regulator is a medium duty, single stage industrial gas regulator with 100 PSIG outlet pressure. It is built to be extremely rugged, featuring a nickel-plated bonnet, shatter resistant 2 inch gauges and Sure Seat™ filtered seat. Smith's Sure Seat™ technology extends regulator life by preventing external contaminants from reaching the pressure seat area.


  • 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

» Single Stage Regulator

Gas Service

» Oxygen
» O2

Delivery Rate

» 100 psig

Inlet Connection

» CGA 540


» Medium Duty

Outlet Connection

» 9/16" - 18 (RH Male)

Gauge Diameter

» 2"