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Weldmark Nitrogen Purging Regulator Tpr250-500-580 CGA-580
Weldmark Nitrogen Purging Regulator Tpr250-500-580 CGA-580

Weldmark by Victor Purging Regulator
Weldmark by Victor single-stage purging regulator features a durable forged brass body and cap with a high delivery pressure. They also feature easy-to-read gauges, and a stem-type seat mechanism for accurate gas flow.
Primarily used by HVAC professionals for nitrogen purging. May be used with helium, argon, co2 or any other inert gas.
Specifications:
- Gas Service: Inert Gas
- CGA: 580
- Outlet Connection: ¼”-37
- Delivery Pressure: 500 psig
- Max Inlet Pressure: 3000 psig

Victor ESS3-EDGE Series Inert Gas Single Stage Regulator, CGA-580
Victor ESS3-EDGE Series Inert Gas Single Stage Regulator, CGA-580

ESS3 Medium Capacity Single Stage Regulator
0781-3634
ESS3 EDGE Series, single stage, medium capacity regulator. The EDGE Series regulators have easy to read gauges with enhanced graphics, color-coded knobs for quick gas identification, and offer more natural and safer hand/body positioning for adjusting delivery pressure. Outperforming traditional designs, Victor Professional EDGE Series regulators offer a more consistent flow performance over a wide range of cylinder pressures.
Features
- High impact ABS gauge guard
- 5” gauges – steel
- 2” diaphragm – fabric reinforced neoprene
- Forged brass body
Specifications
- Weight: 3.5 lb.
- Dimensions: 6.6”W x 4.4”H x 3.6”D
- Delivery Range: 5-125 psig
- Outlet Connection: 5/8” – 18 RH(F)
- CGA: 580
- Gas Service: Air, Oxygen, Inert Gas

Weldmark Balloon Inflator Regulator w/Handtight Nut/Gauge/Cutter/Hook
Weldmark Balloon Inflator Regulator w/Handtight Nut/Gauge/Cutter/Hook

Weldmark Balloon Inflator & Regulator
Weldmark balloon filling inflator and regulator for use with helium tanks to fill latex balloons. Easy to use, hand tighten to tank value then place balloon opening onto inflator nozzle and press the inflator down to release the gas into the balloon.
Features:
· Regulator with Full Size Hand-Tightening feature
· Easy to Read Pressure Gauge
· Durable Brass Fittings
· Fits all CGA-580 Tank Valves (the typical Helium, Argon, and Nitrogen valve on most tanks)

Victor HRF 1400 Single Stage Flowmeter, CGA-580
Victor HRF 1400 Single Stage Flowmeter, CGA-580

HRF 1400 Series Light Duty Flow Meter
0781-2723
HRF1400 offers a range of products for the delivery of shielding gas in the arc welding process or any application where gas flow rates, versus delivery pressure, are the primary consideration.
Features
- Single Stage piston design
- Ideal for Argon/CO2 mixtures
Specifications
- Weight: 2 lb.
- Outlet Pressure: 25 psig
- Outlet Connection: 5/8” – 18 RH(F)
- CGA: 580

Victor HRF 1400 Flowmeter CGA 580 w/ 10′ Hose
Victor HRF 1400 Flowmeter CGA 580 w/ 10′ Hose

HRF 1400 Series Light Duty Flow Meter
0781-2743
HRF1400 offers a range of products for the delivery of shielding gas in the arc welding process or any application where gas flow rates, versus delivery pressure, are the primary consideration.
Features
- Single Stage piston design
- Ideal for Argon/CO2 mixtures
- Includes a 10’ hose
Specifications
- Weight: 2 lb.
- Outlet Pressure: 25 psig
- Outlet Connection: 5/8” – 18 RH(F)
- CGA: 580