Gas flow regulator AR-40 / U-30-2DM with a rotameter

Listning ID 570652


Designed to reduce the pressure of argon / carbon dioxide gas entering the regulator from the cylinder, and to maintain a constant set gas flow rate when powering electric welding stations and installations.
Gas pressure at the inlet, MPa (kgf / cm2): 20 (200)
Throughput at the highest operating pressure, l / min: 0 - 25
Weight, kg: 0.9

advantages of the new reducing unit:
- increased durability and reliability;
- increased accuracy of maintaining the set pressure (flow rate);
- a small increase in pressure when gas extraction is stopped.

allows you to save 10-15% of gas !!!


- high accuracy of a given flow rate;
- clarity of indications;
- ease of use;
- reliability;
- efficiency;
- increased resistance to freezing.

Additional information
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