Daisy
Last Updated: Feb 7, 2026
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| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| RX Welder | 9.86 | ✅ | ✅ | ✅ |
1.VERSATILE APPLICATIONS FOR CGA-580 Tanks: This Gas Pressure Regulator/Flowmeter Can Be Used with Argon, Helium and CO2 Gas Tanks (CGA-580 Inlet)
2.Accurate Gas Flow Gague:Adjustable from 10 to 60 cfh (cubic feet per hour), and is indicated by a ball which moves up and down in the flow tube.
3.RELIABLE QUALITY - Our argon flow meter's body is made of high-quality brass, which can withstand harsh environments.
4.OUTPUT:Will fit both the female 9/16" x 18 nut or the male 5/8" x 18 fitting.It also comes with a standard 1/4" barbed fitting
5.DESIGNED and PERFECT for MIG and TIG Welding Applications. Our Flowmeter is an economic alternative for the demanding customers who wants more precise gas metering.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| RX Welder | 9.86 | ✅ | ✅ | ✅ |
1.VERSATILE APPLICATIONS FOR CGA-580 Tanks: This Gas Pressure Regulator/Flowmeter Can Be Used with Argon, Helium and CO2 Gas Tanks (CGA-580 Inlet)
2.Features: 2" dual-gauges for easy reading.
3.Safe Design: Accurate measurement of gas. Internal safety pressure relief design.
4.Specifiction:Brass regulator body,CGA580 fitting, FEMALE 5/8" Outlet
5.Plastic adjustment knob for smooth "easy touch" flow settings.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| RX Welder | 9.86 | ✅ | ✅ | ✅ |
1.VERSATILE APPLICATIONS FOR CGA-580 Tanks: This Gas Pressure Regulator/Flowmeter Can Be Used with Argon, Helium and CO2 Gas Tanks (CGA-580 Inlet)
2.Features: 2" dual-gauges for easy reading.
3.Safe Design: Accurate measurement of gas. Internal safety pressure relief design.
4.Specifiction:Brass regulator body,CGA580 fitting, FEMALE 5/8" Outlet
5.Hose Included: RX WELD 6.6Ft Hose Quick Connect Fitting enable your tanks at a safe distance from your welding projects.Plastic adjustment knob for smooth "easy touch" flow settings.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| RX Welder | 9.86 | ✅ | ✅ | ✅ |
🎈APPLICATION: For installation between the regulator and hoses
🎈SPECIFICATION: Standard “B” Fittings (9/16"- 18 UNF) fits most twin hoses
🎈NOTE: The acetylene arrestor in this set can also be used for Propane or Mapp gas.
🎈CHECK VALVE: The one-way valve design allows the flashback arrestor to guarantee that gas can merely flow in one direction instead of back flow to prevent accidents.
🎈DURABLE MATERIAL: The flashback arrestor is formed by pure copper, which is sturdy and durable. The maximum bearing pressure of oxygen check valve is 20bar/290PSI. The maximum bearing pressure of acetylene check valve is 1.5bar/21PSI.🛡
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| RX Welder | 9.86 | ✅ | ✅ | ✅ |
🚀RELIABLE QUALITY:Our oxygen regulator meter's body is made of high-quality brass, which can withstand harsh environments.
🚀SPECIFICATIONS: Inlet pressure range 0-4000 psi; Outlet pressure range: 0-100 psi;Units of measure: kPa and psi.
🚀CGA540 INLET Connection:Suits for most items
🚀OUTPUT:9/16"-18 nut Outlet can be connected directly to standard hoses with B-Fittings,We have an additional 1/4 inch acetylene Hose Brass Fitting.
🚀WIDE USE:Designed for heavy-duty applications where high outlet pressure is required.Such as Cutting and welding.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| RX Welder | 9.86 | ✅ | ✅ | ✅ |
🚀RELIABLE QUALITY:Our Oxygen Acetylene regulator set meter's body is made of high-quality brass, which can withstand harsh environments.
🚀SPECIFICATIONS: Oxygen Regulator-Inlet pressure range 0-4000 psi,Outlet pressure range: 0-100 psi,Units of measure: kPa and psi.Acetylene Regulator-Inlet pressure: 0-400 PSI, Outlet pressure: 0-30 PSI, Outlet Thread: 9/16, Hose connector: 1/4 Inch
🚀Oxygen Regulator-CGA540 INLET Connection:Suits for most items;Acetylene Regulators-CGA200 INLET CONNECTION:Small acetylene regulator fits ONLY small acetylene MC tanks with CGA-200 valve. (It will NOT fit larger acetylene tanks, it will NOT fit any propane tanks and it will NOT fit any disposable MAPP or Propane Canisters)
🚀OUTPUT:9/16"-18 nut Outlet can be connected directly to standard hoses with B-Fittings,We have an additional 1/4 inch acetylene Hose Brass Fitting.
🚀WIDE USE:Designed for heavy-duty applications where high outlet pressure is required.Such as Cutting and welding.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| RX Welder | 9.86 | ✅ | ✅ | ✅ |
✔ VERSATILE APPLICATIONS FOR CGA-580 Tanks: This Gas Pressure Regulator/Flowmeter Can Be Used with Argon, Helium and CO2 Gas Tanks (CGA-580 Inlet)
✔ Accurate Gas Flow Gague:Gauge measuring range 0-4500PSI, This flowmeter does not use a diaphragm, so it is more reliable than the flow-gauge style.
✔ RELIABLE QUALITY:Our dual dutput argon regulator is made by durable brass, enough to use in a long time.
✔ OUTPUT:Female 9/16" x 18 nut and male 5/"8 UNF-18RH fitting- 1/4" Hose Barb Adapter Included
✔ Perfect for MIG and TIG Welding Applications: Our Flowmeter is an economic alternative for the demanding customers who wants more precise gas metering. Fits standard argon, helium, nitrogen, and argon/CO2 style gas bottles from most supplier.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| RX Welder | 9.86 | ✅ | ✅ | ✅ |
PRESSURE- Input: 0-4000PSI. Output: adjustable - 0-450PSI.The display show 600PSI that you can rate them at 450PSI, but they are able to go up to 600PSI.
CGA580 Inlet Connection, 1/4" SAE Male Flare Outlet Connection and Easy to Read 2 Inch Gauges with Protective Rubber Gauge Boots
Durable brass piston designed diaphragm, self re-seating relief valve (not designed to protect downstream system)
Large brass Tee Handle with stainless steel pressure adjusting screw and regulator bushing that prevents galling
Great for HVAC Purging / Inertization / Pressure Tests / Leakage Tests / Brazing / Soldering
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Rx Weld | 8 |
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