Regulators / Flowmeters

This single-stage nitrogen purging regulator is designed for performance and economy, but with features typically available in more expensive regulators. Specifically designed for HVAC and other nitrogen pressure testing and blanketing applications. ...

25-50C-510 Regulator (Boxed) 3000450

Harris® Model 355-2CD-320 Up to 140 SCFH Carbon Dioxide Flowmeter, CGA-320   Harris® 2555-AR70-680 Heavy-Duty single-stage Flow meter regulator is specially designed for gaseous withdrawal from argon and helium cylinders. High inlet...

  Features: Operates on H.P. cylinders of up to 3000 PSIG Large 2-3/4” Neoprene diaphragm Tamper proof, self seating internal HP safety valve One-piece encapsulated seat designed with an internal filter Brass bonnet and body

Harris® Model 425-50-510P Propane single-stage regulator Designed to be compact, lightweight, medium to heavy-duty and rugged. Regulator provides accurate pressure regulation that is ideal for most industrial applications. It comes with 2 1/2" dual...

Weldmark - Victor style G250-15-510 Medium Duty Acetylene Pressure Regulator   Easy to read gauges High strength alloy bonnett Colour coded knobs

Weldmark - Victor style G250-150-540 Medium Duty Oxygen Pressure Regulator   Easy to read gauges High strength alloy bonnett Colour coded knobs

The ESS3 Series – Medium capacity, single stage cylinder regulator series that set the standard for the complete line of EDGE regulators. Its outstanding flow performance provides better flow control across a full range of cylinder pressures, with...

Victor has a full line of flow products for virtually any application, whether it is welding, industrial or laboratory use. Victor has a flow meter, flow gauge or surge limiting regulator for your needs. Victor offers a range of products for the delivery...

Balloon Filling Regulator for Helium with gauge & hand tight CGA580 for Latex Balloon filler Note: These fit a standard CGA580 valves in North America. The standards in your country may be different and may require an adapter.

330-350-540 Liq Cyl Regulator 3001093

Straight through construction. Rugged Brass Bar Stock body. "Pistol-Type" mechanism. Series: 229. Inlet Connection: CGA 580 Hand Tight. Body Material: Brass. Applications: Balloons. Type: Balloon Blower. Body Material - Brass Type - Balloon Blower...