Law Supply, Inc.
Web Page - Regulators
153 Series - Designed for heavy duty gas welding, cutting & heating applications. Uses include steel, ship building, metallurgical and chemical industries, and laboratory, etc.
  • 2-1/2" gauges for easy reading
  • 3-1/4" stainless steel diaphragm for accurate pressure delivery
  • Delrin cap bushing for smooth adjustments
  • Stem type seat assembly for more reliable performance
  • Body and housing cap machined from class "A" brass bar stock
  • Self re-seating external pressure relief valve on oxygen, inert gas, air, CO2 and hydrogen models
  • Sintered bronze inlet filter
  • Weight: 4 lbs 13 oz
  • UL Listed
TORG-153X-125    Oxygen
TORG-153Y-15     Acetylene
152 Series - Designed for medium duty gas welding, cutting and heating applications, these regulators are ideal for industrial application, farm repairs and laboratory testing, etc.
  • Body and housing cap are machined from class "A" brass bar stock
  • Delrin cap bushing for smooth adjustments
  • Self re-seating external safety pressure relief valve on oxygen, inert gas and air models
  • Sintered bronze inlet filter
  • Stem type seat assembly for more reliable performance
  • 2" gauges for easy reading
  • 2" diaphragm
  • Weight: 2 lbs 11 oz
  • UL Listed
TORG-152X-80    Oxygen
TORG-152Y-15    Acetylene
190 Series - With lightweight, compact and single stage design, they are ideal for light to medium duty gas welding, cutting and heating applications.
  • Body is machined from class "A" brass bar stock
  • Chrome plated housing cap
  • Internal safety pressure relief valve
  • Sintered bronze inlet filter
  • Stem type seat assembly for more reliable seating
  • 2" gauges for easy reading
  • 1-1/4" diaphragm
  • Weight: 2 lbs 1 oz
  • UL Listed
TORG-190X-80    Oxygen
TORG-190Y-15    Acetylene
210 Series - Regulators feature a compact rear entry design to meet the demands of special installation. These regulators are the best for light to medium duty gas welding, cutting and heating applications.
  • Rear entry inlet construction
  • Body is machined from class "A" brass bar stock
  • Chrome plated housing cap
  • Internal safety pressure relief valve
  • Sintered bronze inlet filter
  • Stem type seat assembly for more reliable seating
  • Plastic adjustment knob for smooth "easy touch" pressure setting
  • 2" gauges and 1-1/4" diaphragm
  • UL Listed
TORG-210X-80    Oxygen
210Y1 Series - Featuring a compact rear entry design, these regulators are designed for light to medium duty gas welding and brazing applications.
  • Rear entry inlet construction
  • 2" low pressure gauge
  • Stem type seat assembly for more reliable seating
  • Body machined from class "A" brass bar stock
  • Chrome plated housing cap
  • Internal Safety Pressure Relief design
  • Plastic adjustment knob for smooth "easy touch" pressure settings
  • Sintered bronze inlet filter
  • Weight: 1 lb 14 oz
  • UL Listed
TORG-210Y1-15-B  Acetylene  B-Nut
TORG-210Y1-15-M  Acetylene MC-Nut
Regulator for Disposable Cylenders
  • fits disposable gas cylenders like propane and mapp-gas
  • B-nut outlet to hose
TORU-RPB

CO2 Modle Shown

 452 Series Single Stage Regulator - Designed for medium to heavy duty gas welding, cutting, and heating applications, the "Horse" is a Harris­ style regulator with a 2-3/4" diaphragm and a Victor­ style seat mechanism. Truly a "Work Horse."
  • 2" gauges for easy reading
  • Stem type seat assembly for more reliable performance
  • Forged brass body
  • Chrome plated housing cap
  • Self re-seating external pressure relief valve on oxygen, inert gas, CO2 and nitrogen models
  • Sintered bronze inlet filter
  • Weight: 3 lbs
  • UL Listed
TORG-452IN-450-F   Nitrigon
Model 220 "PACER" Flow Regulators are designed for light duty MIG applications where compact size and preset delivery flow are desirable. Piston type mechanism provides reliable performance.
  • "Piston" type cylinder pressure indicator
  • 80 scfh preset Argon flow - Max. 50-PSI
  • Integral CGA 580 inlet with Sintered Bronze inlet filter
  • Outlet Connection - 3/16" Barb, 0.032 Orfice
  • Also known as a FROG (FLOW REGULATOR ORIFICE GAUGE)
  • Weight: 9.7 oz
TORT-220-50
190 Series "MIG METER" - Flow Gauge Regulators are designed for MIG & TIG applications and provide accurate regulation of gas flow. Provides reliable performance in commercial, industrial and laboratory applications.
  • 2" gauges for easy reading
  • Accurate measurement of gas flow up to 50 SCFH
  • Body machined from class "A" brass bar stock
  • Chrome plated housing cap
  • Internal safety pressure relief design
  • Plastic adjustment knob for smooth "easy touch" flow settings
  • Weight: 2 lbs 3 oz
  • UL Listed
TORG-190AR-50  Argon or Argon/CO2 Mix
229 Series - Economy Balloon Blower - features straight through construction, rugged brass body, "Piston Type" mechanism.
  • Hand tight CGA 580 inlet connection with sintered bronze inlet filter
  • 1-1/2" rear entry
  • Weight: 11.9 oz.
TORG-229
230 Series - Balloon Blower - rugged all brass body, "Piston Type" mechanism, drilled and tapped for tie hook and string cutter. Body contains two additional 1/4" NPT port to accommodate a second filler valve and gauge if desired
  • Wrench tight CGA 580 inlet connection with sintered bronze filter valve
  • 1-1/2" rear entry cylinder 
  • Weight: 1 lb 2 oz
TORG-230
230H Series - Balloon Blower - rugged all brass body, "Piston Type" mechanism, drilled and tapped for tie hook and string cutter. Body contains an additional 1/4" NPT port to accommodate a second filler valve if desired
  • Plastic hand tight CGA 580 inlet connection with sintered bronze inlet filter
  • 1-1/2" rear entry cylinder contents gauge
  • Weight with gauge: 1 lb 8 oz
TORG-230HG
.
MODEL
NUMBER
GAS
SERVICE 
MAXIMUM
INLET
PRESSURE
(PSI)
MAXIMUM
DELIVERY
PRESSURE
(PSI)
INLET
GAUGE 
OUTLET
GAUGE 
INLET
CONNECTION 
OUTLET
CONNECTION
190AR-50
Argon
Ar / CO2
3000
---
2"
4000PSI 
2"
50SCFH
CGA 580
5/8"-18RHF
.032 ORIFICE
190X-80
Oxygen
3000
4-80
2"
4000PSI
2"
100PSI
CGA 540
 9/16"-18RH(M)
190Y-15
Acetylene
400
2-15
2"
400PSI
2"
30PSI
RedLine
CGA 510
9/16"-18LH(M)
152X-80
Oxygen
3000
4-80
2"
4000PSI
2"
100PSI
CGA 540
9/16"-18RH(M)
152Y-15
Acetylene
400
2-15
2"
400PSI 
2"
30PSI
RedLline
CGA 510
9/16"-18LH(M)
153X-125
Oxygen
3000
5-125
2-1/2"
4000PSI
2-1/2"
200PSI
CGA 540
9/16"-18RH(M)
153Y-15
Acetylene
400
2-15
2-1/2"
400PSI
2-1/2"
30PSI
RedLine
CGA 510
9/16"-18LH(M)
210Y1-15-B
Acetylene
400
2-15
2"
400PSI
None
CGA 520
"B" Rear
B-nut
9/16"-18LH(M)
210Y1-15-M
Acetylene
400
2-15
2"
400PSI
None
CGA 200
"MC" Rear
A-nut
3/8"-24LH(M)
452IN-450F
Nitrogen
3000
30-450
2"
400PSI
2"
600PSI
CGA 580
1/4" FLAIR(M)
1 psi = 0.00689 MPa = 6.895 kPa = 0.06895 bar = 0.07 kgf / cm2,
1 SCFH = 0.0283 m3/h = 0.472 LPM

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Last updated 10/15/2004