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Liquid Cylinder Rear Entry Pressure Regulators

250 series high purity single stage regulators are designed for use on liquid cylinders. The regulator has rear entry which allows for easy connection to the liquid cylinder. This regulator controls the delivery of gases not liquids.

250 Series Regulator
  • 250 Series Regulator
Base Model Starting at:
$194.30 List Price (US$)

Additional Models and Pricing

Regulator Product Guide


Smith® Sure-Seat™ Filtered Seat Technology

Smith® Sure-Seat™ Filtered Seat Technology
Smith's exclusive Sure-Seat™ filtered seat prevents contamination from entering the seating area reducing repair costs and down-time.

Nickel Plated Finish

Nickel plated body, bonnet and gauges protects the regulator from corrosion and extends service life.

2-1/2 in Gauges

Large 2-1/2 in single scale gauges make for easy gauge reading at greater distances from the regulator than conventional 2 in gauges.

True Blue Warranty

All 250 Series regulators are covered by the Miller True Blue®  2 YR. warranty

Rear Inlet Connection

This regulator offers a back mount inlet connection which allows for easy connection to the liquid cylinder.  Regulator is available with 4 types of CGA inlet connections.

Self Reseting Safety Relief Valve

Protects regulator from damage do to inadvertent high-pressure surge.  Relief valve will release excessive pressure and automatically reset.  The safety body is threaded to allow for adding a tube fitting to capture the gas and vent it away from the work area.

Stainless Steel Diaphragm

Large 1-7/8” stainless steel diaphragm for precise control of pressure and  it will provide for extended service life in cryogenic applications.

 

Models

Stock #

XMT® 350 VS ArcReach™ 907224002

XMT® 450 VS ArcReach™ 907481002

SuitCase® X-TREME™ 8VS ArcReach™ with Bernard® S-Gun™ 951588

SuitCase® X-TREME™ 8VS ArcReach™ with Bernard® Q300 Gun 951584

SuitCase® X-TREME™ 12VS ArcReach™ with Bernard® S-Gun™ 951589

SuitCase® X-TREME™ 12VS ArcReach™ with Bernard® Q300 Gun 951581

Product Literature
Regulator Product Guide
250 Series Flow Curves
Technical Data - Welding Hose
How To Use Flow Curve Data
Date Codes
Cross Reference Chart for New 30 Series Regulators
 
ProcessesOxy-Fuel Cutting, Welding & Heating 
General specificationsNet Weight2.5 lb (1.13 kg)
Gas
Various
Regulator Cylinder Connection (CGA)
CGA320, CGA540, CGA580
Connections
Various
ApplicationsConstruction 
Fabrication 
Manufacturing 
Mechanical Contracting 
Motorsports (car, truck, bike, etc.) 
Pipe Fabrication 
Schools/Training 
Ship/Boat 
Refinery 
Power 
Warranty True Blue With the best coverage in the industry, Miller's True Blue® Warranty [PDF] delivers unparalleled peace-of-mind.

Models

Stock # Manufacturer List Price US$    
  Liquid cyl. regulator 0-100 PSIG delivery pressure  252-0002 $209.00  
  View Package Details      
  View Package Details      
 
Product Notes:

Liquid cylinder regulator with 0-100 PSIG delivery pressure, 1/4 FNPT in outlet fitting and CGA320 inlet fitting. Maximum inlet pressure 3,500 PSIG

       
  Liquid cyl. regulator 0-100 PSIG delivery pressure  252-0008 $209.00  
  View Package Details      
  View Package Details      
 
Product Notes:

Liquid cylinder regulator with 0-100 PSIG delivery pressure, 1/4 FNPT in outlet fitting and CGA540 inlet fitting. Maximum inlet pressure 3,500 PSIG

       
  Liquid cyl. regulator 0-100 PSIG delivery pressure  252-0009 $209.00  
  View Package Details      
  View Package Details      
 
Product Notes:

Liquid cylinder regulator with 0-100 PSIG delivery pressure, 1/4 FNPT in outlet fitting and CGA580 inlet fitting. Maximum inlet pressure 3,500 PSIG

       
  Liquid cyl. regulator 0-100 PSIG delivery pressure  252-2002 $240.70  
  View Package Details      
  View Package Details      
 
Product Notes:

Liquid cylinder regulator with 0-100 PSIG delivery pressure, 1/4 in needle valve outlet and CGA320 inlet fitting. Maximum inlet pressure 3,500 PSIG

       
  Liquid cyl. regulator 0-100 PSIG delivery pressure  252-2009 $240.70  
  View Package Details      
  View Package Details      
 
Product Notes:

Liquid cylinder regulator with 0-100 PSIG delivery pressure, 1/4 in needle valve outlet and CGA580 inlet fitting. Maximum inlet pressure 3,500 PSIG

       
  Liquid cyl. regulator 0-100 PSIG delivery pressure  252-8208 $212.30  
  View Package Details      
  View Package Details      
 
Product Notes:

Liquid cylinder regulator with 0-100 PSIG delivery pressure, 9/16-18 in RH “B” outlet hose fitting and CGA540 inlet fitting. Maximum inlet pressure 3,500 PSIG

       
  Liquid cyl. regulator 0-200 PSIG delivery pressure  254-0000 $194.30  
  View Package Details      
  View Package Details      
 
Product Notes:

Liquid cylinder regulator with 0-200 PSIG delivery pressure, 1/4 FNPT in outlet fitting and 1/4 FNPT inlet fitting. Maximum inlet pressure 3,500 PSIG

       
  Liquid cyl. regulator 0-200 PSIG delivery pressure  254-0002 $209.00  
  View Package Details      
  View Package Details      
 
Product Notes:

Liquid cylinder regulator with 0-200 PSIG delivery pressure, 1/4 FNPT in outlet fitting and CGA320 inlet fitting. Maximum inlet pressure 3,500 PSIG

       
  Liquid cyl. regulator 0-200 PSIG delivery pressure  254-0006 $209.00  
  View Package Details      
  View Package Details      
 
Product Notes:

Liquid cylinder regulator with 0-200 PSIG delivery pressure, 1/4 FNPT in outlet fitting and CGA350 inlet fitting. Maximum inlet pressure 3,500 PSIG

       
  Liquid cyl. regulator 0-200 PSIG delivery pressure  254-0008 $209.00  
  View Package Details      
  View Package Details      
 
Product Notes:

Liquid cylinder regulator with 0-200 PSIG delivery pressure, 1/4 FNPT in outlet fitting and CGA540 inlet fitting. Maximum inlet pressure 3,500 PSIG

       
  Liquid cyl. regulator 0-200 PSIG delivery pressure  254-2009 $240.70  
  View Package Details      
  View Package Details      
 
Product Notes:

Liquid cylinder regulator with 0-200 PSIG delivery pressure, 1/4 in needle valve outlet and CGA580 inlet fitting. Maximum inlet pressure 3,500 PSIG

       
  Liquid cyl. regulator 0-200 PSIG delivery pressure  254-8208 $212.30  
  View Package Details      
  View Package Details      
 
Product Notes:

Liquid cylinder regulator with 0-200 PSIG delivery pressure, 9/16-18 in RH “B” outlet hose fitting and CGA540 inlet fitting. Maximum inlet pressure 3,500 PSIG

       
  Liquid cyl. regulator 0-200 PSIG delivery pressure  254-8209 $212.30  
  View Package Details      
  View Package Details      
 
Product Notes:

Liquid cylinder regulator with 0-200 PSIG delivery pressure, 9/16-18 in RH “B” outlet hose fitting and CGA580 inlet fitting. Maximum inlet pressure 3,500 PSIG

       
  Liquid cyl. regulator 0-350 PSIG delivery pressure  255-0000 $194.30  
  View Package Details      
  View Package Details      
 
Product Notes:

Liquid cylinder regulator with 0-350 PSIG delivery pressure, 1/4 FNPT in outlet fitting and 1/4 FNPT inlet fitting. Maximum inlet pressure 3,500 PSIG

       
  Liquid cyl. regulator 0-350 PSIG delivery pressure  255-0008 $209.00  
  View Package Details      
  View Package Details      
 
Product Notes:

Liquid cylinder regulator with 0-350 PSIG delivery pressure, 1/4 FNPT in outlet fitting and CGA540 inlet fitting. Maximum inlet pressure 3,500 PSIG

       
  Liquid cyl. regulator 0-350 PSIG delivery pressure  255-0009 $209.00  
  View Package Details      
  View Package Details      
 
Product Notes:

Liquid cylinder regulator with 0-350 PSIG delivery pressure, 1/4 FNPT in outlet fitting and CGA580 inlet fitting. Maximum inlet pressure 3,500 PSIG

       
  Liquid cyl. regulator 0-350 PSIG delivery pressure  255-2008 $240.70  
  View Package Details      
  View Package Details      
 
Product Notes:

Liquid cylinder regulator with 0-350 PSIG delivery pressure, 1/4 in needle valve outlet and CGA540 inlet fitting. Maximum inlet pressure 3,500 PSIG

       
  Liquid cyl. regulator 0-350 PSIG delivery pressure  255-2009 $240.70  
  View Package Details      
  View Package Details      
 
Product Notes:

Liquid cylinder regulator with 0-350 PSIG delivery pressure, 1/4 in needle valve outlet and CGA580 inlet fitting. Maximum inlet pressure 3,500 PSIG

       
  Liquid cyl. regulator 0-350 PSIG delivery pressure  255-8209 $212.30  
  View Package Details      
  View Package Details      
 
Product Notes:

Liquid cylinder regulator with 0-350 PSIG delivery pressure, 9/16-18 in RH “B” outlet hose fitting and CGA580 inlet fitting. Maximum inlet pressure 3,500 PSIG

       
  Liquid cyl. regulator 0-500 PSIG delivery pressure  256-0002 $209.00  
  View Package Details      
  View Package Details      
 
Product Notes:

Liquid cylinder regulator with 0-500 PSIG delivery pressure, 1/4 FNPT in outlet fitting and CGA320 inlet fitting. Maximum inlet pressure 3,500 PSIG

       
  Liquid cyl. regulator 0-500 PSIG delivery pressure  256-0009 $209.00  
  View Package Details      
  View Package Details      
 
Product Notes:

Liquid cylinder regulator with 0-500 PSIG delivery pressure, 1/4 FNPT in outlet fitting and CGA580 inlet fitting. Maximum inlet pressure 3,500 PSIG

       
  Liquid cyl. regulator 0-500 PSIG delivery pressure  256-2009 $240.70  
  View Package Details      
  View Package Details      
 
Product Notes:

Liquid cylinder regulator with 0-500 PSIG delivery pressure, 1/4 in needle valve outlet and CGA580 inlet fitting. Maximum inlet pressure 3,500 PSIG

       
  Liquid cyl. regulator 0-500 PSIG delivery pressure  256-8208 $212.30  
  View Package Details      
  View Package Details      
 
Product Notes:

Liquid cylinder regulator with 0-500 PSIG delivery pressure, 9/16-18 in RH “B” outlet hose fitting and CGA540 inlet fitting. Maximum inlet pressure 3,500 PSIG

       
  Liquid cyl. regulator 0-500 PSIG delivery pressure  256-8209 $212.30  
  View Package Details      
  View Package Details      
 
Product Notes:

Liquid cylinder regulator with 0-500 PSIG delivery pressure, 9/16-18 in RH “B” outlet hose fitting and CGA580 inlet fitting. Maximum inlet pressure 3,500 PSIG

       
       

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