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Regulators reduce and control pressure or voltage so equipment gets a steady, safe supply. This collection brings together gas regulators for welding and cutting, LPG regulators for kitchens and pipelines, air filter regulators for compressors, and automatic voltage regulators (AVRs) for appliances and machines.
How to choose a regulator
- Gas regulators: each gas needs its own regulator. Oxygen, acetylene, argon, CO2 and LPG regulators have different fittings and gauges, so never swap them between gases.
- CO2 with heater: CO2 cools as it expands. A heated regulator like the Kobewel KR-12Co helps stop freezing during long MIG welding runs.
- Air regulators: filter regulators and FRL units remove moisture from compressed air and set the right pressure for air tools and spray guns.
- Voltage regulators: an AVR evens out low or high line voltage. Choose a VA or KVA rating above the total load you will connect.
Popular regulators at KHM Megatools
| Product | Type | Good for |
|---|---|---|
| Harris 25GX / Procut / Kobewel KR-130x | Oxygen and acetylene regulators | Oxy-fuel cutting and welding outfits |
| Supercut / Powerhouse PH-AR-03K / Kobewel KR-10AR | Argon regulators | TIG welding |
| Kobewel KR-11Co / KR-12Co, Lotus LTCR121 | CO2 regulators | MIG welding with CO2 gas |
| LPG Safety NSR-30 / Sanwa SWR-B30 | LPG regulators | Household and commercial LPG tanks |
| Koike SG-L3 | Pipeline LPG / propane regulator | Pipeline gas systems |
| THB / MaxSell MAFR80 / Wadfow WFF3503 | Air filter regulators | Compressors and air tools |
| Lotus SM series / Chint TND1-SVC / Total TPVS40153 | Automatic voltage regulators | Protecting appliances from voltage swings |
Find the right type faster
Narrow your search with oxygen regulators, argon regulators, LPG regulators and automatic voltage regulators. On oxy-fuel lines, add a flashback arrestor for safety.
All products from KHM Megatools are genuine and covered by the manufacturer's warranty where applicable.
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