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Miller® Model 30-15 Medium Duty Series 30 Acetylene Single Stage Regulator, CGA 510

Airgas Part #:MIL30-15-510

Miller Electric Manufacturing

Manufacturer #:30-15-510

$188.85 /Each
Package Size: 1 Each
$188.85 Each
$188.85 Each

In Stock

Item Details

  • Miller® Acetylene Regulator is a medium duty, single stage industrial gas regulator with 15 PSIG max outlet pressure. It is excellent for use in the most common gas cutting, heating and welding operations where acetylene is the fuel gas. The 30™ series regulator 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


  • Aerospace
  • Construction
  • Heavy Equipment Manufacturing
  • Infrastructure
  • Manufacturing
  • Railcar
  • Shipbuilding
  • Boat / Yacht
  • High Purity Processing

Product Attributes

Regulator Type

» Single Stage Regulator

Gas Service

» Acetylene
» C2H2

Delivery Rate

» 15 psig

Inlet Connection

» CGA 510


» Medium Duty

Outlet Connection

» 9/16" - 18 (RH Male)

Gauge Diameter

» 2"