Products
PRESSURE REGULATORS FOR RECHARGEABLE CYLINDERS
MAXYSMART
MAXYSMART
The pressure regulator compliant with EN-ISO2503 for all industrial uses, even intensive ones, with Oxygen, Acetylene, Propane and Argon/CO2 gases, light and compact.
Characteristics
Entirely designed and manufactured in Italy for over 20 years, the SMART version of the MAXY regulator has been recognized for its robustness and reliability, combined with its compact size and excellent value for money. It also stands out for its stable flow rate once the pressure or flow parameter has been set, until the gas cylinder is empty.
The Smart version, the most popular in Italy, has an upper body made of carefully pickled brass with an automated system that guarantees the absence of oxidation over time without the need for additional coatings. This allows for immediate and environmentally friendly recycling of the brass at the end of the product's life. The lower body is made of a high-strength polymer that is naturally oxidation-free, resistant to normal atmospheric agents, and also recyclable at the end of the product's life.
Use
The CO2 or Argon mixture versions are ideal for equipping MIG/MAG/TIG welding units with outputs of up to 32 liters per minute, ample to cover all applications.
The Oxygen/Acetylene versions guarantee sufficient output flow for all cutting operations up to
30 cm thick steel!
OUR CERTIFICATIONS, YOUR SAFETY
All our regulators comply with the international ISO 2503 standard, and the versions for combustible and combustible gases (oxygen/acetylene) are also certified by APRAGAZ, a Belgian inspection and certification body specializing in pressure equipment.Certificates
Product Sectors
MAXYSMART FOR MIG/MAG/TIG WELDING - CO2
MAXYSMART FOR MIG/MAG/TIG WELDING - ARGON
MAXYSMART ARGON/CO2 WITH 1 OR 2 FLOW METER - MAXYSMART WITH 1 FLOW METER
MAXYSMART ARGON/CO2 WITH 1 OR 2 FLOW METER - MAXYSMART WITH 2 FLOW METER
MAXYSMART FOR OXYGEN/ACETYLENE/ PROPANE - OXYGEN
MAXYSMART FOR OXYGEN/ACETYLENE/ PROPANE - ACETYLENE
MAXYSMART FOR OXYGEN/ACETYLENE/ PROPANE - PROPANE
MAXYSMART FOR MIG/MAG/TIG WELDING - CO2
PRESSURE REGULATORS FOR RECHARGEABLE CYLINDERS - MAXYSMART - MAXYSMART FOR MIG/MAG/TIG WELDING - CO2
Built for use with compressed gases up to 200 bar, they are particularly suitable for use on MIG/MAG/TIG welding machines. The new body design and the high-resistance polymer cover make the MaxySmart lighter but equally performing and safe.
These regulators all have a double cap and a L=110 mm injector
| Code | Image | Description | Normative | Outlet | P1 (bar) | P2 (bar) | Q1 (m³/h) | Availability | Weight (kg) | No. of pcs | Product sheet |
|---|---|---|---|---|---|---|---|---|---|---|---|
245200 Request information | | MAXYSMART CO2/ARGON | UNI-BS-NF-SS-MIE | G1/4 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
246201 Request information |  | MAXYSMART CO2/ARGON | DIN | G1/4 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
245209 Request information |  | MAXYSMART CO2/ARGON | NEN | G1/4 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
245205 Request information |  | MAXYSMART CO2 | CGA | G1/4 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
245250 Request information |  | MAXYSMART CO2/ARGON | UNI-BS-NF-SS-MIE | G3/8 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
246251 Request information |  | MAXYSMART CO2/ARGON | DIN | G3/8 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
246259 Request information |  | MAXYSMART CO2/ARGON | NEN | G3/8 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
245255 Request information |  | MAXYSMART CO2 | CGA | G3/8 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
MAXYSMART FOR MIG/MAG/TIG WELDING - ARGON
PRESSURE REGULATORS FOR RECHARGEABLE CYLINDERS - MAXYSMART - MAXYSMART FOR MIG/MAG/TIG WELDING - ARGON
Built for use with compressed gases up to 200 bar, they are particularly suitable for use on MIG/MAG/TIG welding machines. The new body design and the high-resistance polymer cover make the MaxySmart lighter but equally performing and safe.
These regulators all have a double cap and a L=110 mm injector
| Code | Image | Description | Normative | Outlet | P1 (bar) | P2 (bar) | Q1 (m³/h) | Availability | Weight (kg) | No. of pcs | Product sheet |
|---|---|---|---|---|---|---|---|---|---|---|---|
246200 Request information |  | MAXYSMART ARGON | UNI-CGA | G1/4 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
246201 Request information | | MAXYSMART CO2/ARGON | DIN | G1/4 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
246203 Request information |  | MAXYSMART ARGON | BS | G1/4 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
245200 Request information | | MAXYSMART CO2/ARGON | UNI-BS-NF-SS-MIE | G1/4 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
246209 Request information |  | MAXYSMART CO2/ARGON | NEN | G1/4 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
246204 Request information |  | MAXYSMART ARGON | SS | G1/4 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
246250 Request information |  | MAXYSMART ARGON | UNI-CGA | G3/8 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
246251 Request information | | MAXYSMART CO2/ARGON | DIN | G3/8 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
246253 Request information |  | MAXYSMART ARGON | BS | G3/8 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
245250 Request information | | MAXYSMART CO2/ARGON | UNI-BS-NF-SS-MIE | G3/8 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
246259 Request information | | MAXYSMART CO2/ARGON | NEN | G3/8 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
246254 Request information |  | MAXYSMART ARGON | SS | G3/8 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
MAXYSMART ARGON/CO2 WITH 1 OR 2 FLOW METER - MAXYSMART WITH 1 FLOW METER
PRESSURE REGULATORS FOR RECHARGEABLE CYLINDERS - MAXYSMART - MAXYSMART ARGON/CO2 WITH 1 OR 2 FLOW METER - MAXYSMART WITH 1 FLOW METER
For greater flexibility in welding work, the regulators with flow meter are also available with a 0-4 bar regulator pressure adjustment knob. The greatest precision in reading the flow meter scale is obtained with the knob fully screwed in. For special work needs, regulators with two flow meters are available. These allow the same regulator to be used with two welding machines that also work with different outputs. The nitrogen version is also available.
| Code | Image | Description | Normative | Outlet | P1 (bar) | P2 (bar) | Q1 (m³/h) | Availability | Weight (kg) | No. of pcs | Product sheet |
|---|---|---|---|---|---|---|---|---|---|---|---|
245400.98 Request information |  | MAXYSMART CO2 W/KNOB AND CAP + FLUX | UNI-BS-NF-SS-MIE | G1/4 | 200 | 0-4 | 30 | D | 1 | 1 | -- |
246401.98 Request information |  | MAXYSMART CO2/ARGON W/KNOB AND CAP + FLUX | DIN | G1/4 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
245409.98 Request information |  | MAXYSMART CO2 W/KNOB AND CAP + FLUX | NEN | G1/4 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
245405.98 Request information |  | MAXYSMART CO2 W/KNOB AND CAP + FLUX | CGA | G1/4 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
246400.98 Request information |  | MAXYSMART ARGON W/KNOB AND CAP + FLUX | UNI-CGA | G1/4 | 200 | 0-4 | 30 | D | 1 | 1 | -- |
246401.98 Request information | | MAXYSMART CO2/ARGON W/KNOB AND CAP + FLUX | DIN | G1/4 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
246403.98 Request information |  | MAXYSMART CO2/ARGON W/KNOB AND CAP + FLUX | BS | G1/4 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
245400.98 Request information | | MAXYSMART CO2 W/KNOB AND CAP + FLUX | UNI-BS-NF-SS-MIE | G1/4 | 200 | 0-4 | 30 | D | 1 | 1 | -- |
246409.98 Request information |  | MAXYSMART CO2 W/KNOB AND CAP + FLUX | NEN | G1/4 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
246404.98 Request information |  | MAXYSMART CO2 W/KNOB AND CAP + FLUX | SS | G1/4 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
244400.98 Request information |  | MAXYSMART N2 W/KNOB AND CAP + FLUX | UNI | G1/4 | 200 | 0-4 | 30 | R | 1 | 1 | -- |
244401.98 Request information |  | MAXYSMART N2 W/KNOB AND CAP + FLUX | DIN | G1/4 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
244403.98 Request information |  | MAXYSMART N2 W/KNOB AND CAP + FLUX | BS | G1/4 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
244402.98 Request information |  | MAXYSMART N2 W/KNOB AND CAP + FLUX | NF-MIE | G1/4 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
244409.98 Request information |  | MAXYSMART N2 W/KNOB AND CAP + FLUX | NEN | G1/4 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
244404.98 Request information |  | MAXYSMART N2 W/KNOB AND CAP + FLUX | SS | G1/4 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
244495.98 Request information |  | MAXYSMART N2 W/KNOB AND CAP + FLUX | CGA | G1/4 | 300 | 3,5 | 30 | D | 1 | 1 | -- |
MAXYSMART ARGON/CO2 WITH 1 OR 2 FLOW METER - MAXYSMART WITH 2 FLOW METER
PRESSURE REGULATORS FOR RECHARGEABLE CYLINDERS - MAXYSMART - MAXYSMART ARGON/CO2 WITH 1 OR 2 FLOW METER - MAXYSMART WITH 2 FLOW METER
For greater flexibility in welding work, the regulators with flow meter are also available with a 0-4 bar regulator pressure adjustment knob. The greatest precision in reading the flow meter scale is obtained with the knob fully screwed in. For special work needs, regulators with two flow meters are available. These allow the same regulator to be used with two welding machines that also work with different outputs. The nitrogen version is also available.
| Code | Image | Description | Normative | Outlet | P1 (bar) | P2 (bar) | Q1 (m³/h) | Availability | Weight (kg) | No. of pcs | Product sheet |
|---|---|---|---|---|---|---|---|---|---|---|---|
245800.98 Request information |  | MAXYSMART CO2 W/KNOB AND CAP + 2 FLUX | UNI-BS-NF-SS-MIE | G1/4 | 200 | 0-4 | 30X2 | R | 1 | 1 | -- |
246801.98 Request information |  | MAXYSMART CO2/ARGON W/KNOB AND CAP | DIN | G1/4 | 300 | 3,5 | 30X2 | R | 1 | 1 | -- |
245809.98 Request information |  | MAXYSMART CO2 W/KNOB AND CAP | NEN | G1/4 | 300 | 3,5 | 30X2 | R | 1 | 1 | -- |
245805.98 Request information |  | MAXYSMART CO2 W/KNOB AND CAP | CGA | G1/4 | 300 | 3,5 | 30X2 | R | 1 | 1 | -- |
246800.98 Request information |  | MAXYSMART ARGON W/KNOB AND CAP + 2 FLUX | UNI-CGA | G1/4 | 200 | 0-4 | 30X2 | R | 1 | 1 | -- |
246801.98 Request information | | MAXYSMART CO2/ARGON W/KNOB AND CAP | DIN | G1/4 | 300 | 3,5 | 30X2 | R | 1 | 1 | -- |
246803.98 Request information |  | MAXYSMART CO2/ARGON W/KNOB AND CAP | BS | G1/4 | 300 | 3,5 | 30X2 | R | 1 | 1 | -- |
245800.98 Request information | | MAXYSMART CO2 W/KNOB AND CAP + 2 FLUX | UNI-BS-NF-SS-MIE | G1/4 | 200 | 0-4 | 30X2 | R | 1 | 1 | -- |
246809.98 Request information |  | MAXYSMART CO2 W/KNOB AND CAP + FLUX | NEN | G1/4 | 300 | 3,5 | 30X2 | D | 1 | 1 | -- |
246804.98 Request information |  | MAXYSMART CO2 W/KNOB AND CAP + FLUX | SS | G1/4 | 300 | 3,5 | 30X2 | D | 1 | 1 | -- |
244800.98 Request information |  | MAXYSMART N2 W/KNOB AND CAP + 2 FLUX | UNI | G1/4 | 200 | 0-4 | 30X2 | R | 1 | 1 | -- |
244801.98 Request information |  | MAXYSMART N2 W/KNOB AND CAP + 2 FLUX | DIN | G1/4 | 300 | 3,5 | 30X2 | R | 1 | 1 | -- |
244803.98 Request information |  | MAXYSMART N2 W/KNOB AND CAP + 2 FLUX | BS | G1/4 | 300 | 3,5 | 30X2 | R | 1 | 1 | -- |
244802.98 Request information |  | MAXYSMART N2 W/KNOB AND CAP + 2 FLUX | NF-MIE | G1/4 | 300 | 3,5 | 30X2 | R | 1 | 1 | -- |
244809.98 Request information |  | MAXYSMART N2 W/KNOB AND CAP + 2 FLUX | NEN | G1/4 | 300 | 3,5 | 30X2 | R | 1 | 1 | -- |
244804.98 Request information |  | MAXYSMART N2 W/KNOB AND CAP + 2 FLUX | SS | G1/4 | 300 | 3,5 | 30X2 | R | 1 | 1 | -- |
244895.98 Request information |  | MAXYSMART N2 W/KNOB AND CAP + 2 FLUX | CGA | G1/4 | 300 | 3,5 | 30X2 | R | 1 | 1 | -- |
MAXYSMART FOR OXYGEN/ACETYLENE/ PROPANE - OXYGEN
PRESSURE REGULATORS FOR RECHARGEABLE CYLINDERS - MAXYSMART - MAXYSMART FOR OXYGEN/ACETYLENE/ PROPANE - OXYGEN
Built in compliance with EN ISO 2503, they allow easy reading of the pressure on the pressure gauges and precise adjustment of the delivery thanks to the newly designed ergonomic knob.
In the acetylene version, they are available with two different types of cylinder connection depending on the user's needs: with bullnose, nut or with yoke. The oxygen and acetylene versions are Apragaz approved.
These regulators are all supplied with an assembled double cap.
| Code | Image | Description | Normative | Outlet | P1 (bar) | P2 (bar) | Q1 (m³/h) | Availability | Weight (kg) | No. of pcs | Product sheet |
|---|---|---|---|---|---|---|---|---|---|---|---|
240200 Request information |  | MAXYSMART OXYGEN | UNI-SS | G1/4 | -- | -- | -- | -- | 0 | 1 | -- |
240201 Request information |  | MAXYSMART OXYGEN | DIN | G1/4 | -- | -- | -- | -- | 0 | 1 | -- |
240203 Request information |  | MAXYSMART OXYGEN | BS-NF-NEN-MIE | G1/4 | -- | -- | -- | -- | 0 | 1 | -- |
240250 Request information |  | MAXYSMART OXYGEN | UNI-SS | G3/8 | -- | -- | -- | -- | 0 | 1 | -- |
240251 Request information |  | MAXYSMART OXYGEN | DIN | G3/8 | -- | -- | -- | -- | 0 | 1 | -- |
240253 Request information |  | MAXYSMART OXYGEN | BS-NF-NEN-MIE | G3/8 | -- | -- | -- | -- | 0 | 1 | -- |
240293 Request information |  | MAXYSMART OXYGEN | NF | 9/16" | -- | -- | -- | -- | 0 | 1 | -- |
240295 Request information |  | MAXYSMART OXYGEN | CGA | M16X1.5 | -- | -- | -- | -- | 0 | 1 | -- |
240283 Request information |  | MAXYSMART OXYGEN | NF | 9/16" | -- | -- | -- | -- | 0 | 1 | -- |
240285 Request information |  | MAXYSMART OXYGEN | CGA | M16X1.5 | -- | -- | -- | -- | 0 | 1 | -- |
MAXYSMART FOR OXYGEN/ACETYLENE/ PROPANE - ACETYLENE
PRESSURE REGULATORS FOR RECHARGEABLE CYLINDERS - MAXYSMART - MAXYSMART FOR OXYGEN/ACETYLENE/ PROPANE - ACETYLENE
Built in compliance with EN ISO 2503, they allow easy reading of the pressure on the pressure gauges and precise adjustment of the delivery thanks to the newly designed ergonomic knob.
In the acetylene version, they are available with two different types of cylinder connection depending on the user's needs: with bullnose, nut or with yoke. The oxygen and acetylene versions are Apragaz approved.
These regulators are all supplied with an assembled double cap.
| Code | Image | Description | Normative | Outlet | P1 (bar) | P2 (bar) | Q1 (m³/h) | Availability | Weight (kg) | No. of pcs | Product sheet |
|---|---|---|---|---|---|---|---|---|---|---|---|
241203 Request information |  | MAXYSMART ACETYLENE bullnose | UNI-BS-NF-NEN-MIE | G1/4 LH | -- | -- | -- | -- | 0 | 1 | -- |
241204 Request information |  | MAXYSMART ACETYLENE bullnose | SS | G1/4 LH | -- | -- | -- | -- | 0 | 1 | -- |
241253 Request information |  | MAXYSMART ACETYLENE Bullnose | UNI-BS-NF-NEN-MIE | G3/8 LH | -- | -- | -- | -- | 0 | 1 | -- |
241254 Request information |  | MAXYSMART ACETYLENE Bullnose | SS | G3/8 LH | -- | -- | -- | -- | 0 | 1 | -- |
241200 Request information |  | MAXYSMART ACETYLENE Yoke | UNI-NF | G1/4 LH | -- | -- | -- | -- | 0 | 1 | -- |
241201 Request information |  | MAXYSMART ACETYLENE Yoke | DIN | G1/4 LH | -- | -- | -- | -- | 0 | 1 | -- |
241209 Request information |  | MAXYSMART ACETYLENE Yoke | NEN | G1/4 LH | -- | -- | -- | -- | 0 | 1 | -- |
241250 Request information |  | MAXYSMART ACETYLENE Yoke | UNI-NF | G3/8 LH | -- | -- | -- | -- | 0 | 1 | -- |
241251 Request information |  | MAXYSMART ACETYLENE Yoke | DIN | G3/8 LH | -- | -- | -- | -- | 0 | 1 | -- |
241259 Request information |  | MAXYSMART ACETYLENE Yoke | NEN | G3/8 LH | -- | -- | -- | -- | 0 | 1 | -- |
241295 Request information |  | MAXYSMART ACETYLENE Bullnose | CGA | 9/16" LH | -- | -- | -- | -- | 0 | 1 | -- |
241283 Request information |  | MAXYSMART ACETYLENE Bullnose | NF | M16X1.5 LH | -- | -- | -- | -- | 0 | 1 | -- |
241280 Request information |  | MAXYSMART ACETYLENE Yoke | NF | M16X1.5 LH | -- | -- | -- | -- | 0 | 1 | -- |
MAXYSMART FOR OXYGEN/ACETYLENE/ PROPANE - PROPANE
PRESSURE REGULATORS FOR RECHARGEABLE CYLINDERS - MAXYSMART - MAXYSMART FOR OXYGEN/ACETYLENE/ PROPANE - PROPANE
Built in compliance with EN ISO 2503, they allow easy reading of the pressure on the pressure gauges and precise adjustment of the delivery thanks to the newly designed ergonomic knob.
In the acetylene version, they are available with two different types of cylinder connection depending on the user's needs: with bullnose, nut or with yoke. The oxygen and acetylene versions are Apragaz approved.
These regulators are all supplied with an assembled double cap.
| Code | Image | Description | Normative | Outlet | P1 (bar) | P2 (bar) | Q1 (m³/h) | Availability | Weight (kg) | No. of pcs | Product sheet |
|---|---|---|---|---|---|---|---|---|---|---|---|
242300 Request information |  | MAXYSMART PROPANE | UNI | G1/4 LH | 25 | 4 | 5 | D | 1 | 1 | -- |
242301 Request information |  | MAXYSMART PROPANE | DIN-NF-SS-MIE | G1/4 LH | 25 | 4 | 5 | D | 1 | 1 | -- |
242303 Request information |  | MAXYSMART PROPANE | BS | G1/4 LH | 25 | 4 | 5 | D | 1 | 1 | -- |
242309 Request information |  | MAXYSMART PROPANE | NEN | G1/4 LH | 25 | 4 | 5 | D | 1 | 1 | -- |
242350 Request information |  | MAXYSMART PROPANE | UNI | G3/8 LH | 25 | 4 | 5 | D | 1 | 1 | -- |
242351 Request information |  | MAXYSMART PROPANE W/CAP | DIN-NF-SS-MIE | G3/8 LH | 25 | 4 | 5 | D | 1 | 1 | -- |
242353 Request information |  | MAXYSMART PROPANE W/CAP | BS | G3/8 LH | 25 | 4 | 5 | D | 1 | 1 | -- |
242359 Request information |  | MAXYSMART PROPANE W/CAP | NEN | G3/8 LH | 25 | 4 | 5 | D | 1 | 1 | -- |
242395 Request information |  | MAXYSMART PROPANE | CGA | 9/16" LH | 25 | 4 | 5 | D | 1 | 1 | -- |
242381 Request information |  | MAXYSMART PROPANE | NF | M16X1.5 LH | 25 | 4 | 5 | D | 1 | 1 | -- |
Technical questions and evidence
How can I compare the available variants?
Use the comparison table above: codes and technical properties come directly from the Oxyturbo product database.
Which supporting documents are available?
The technical sheets, manuals and certificates shown on this page are the documents currently associated with this product family.
How do I verify compatibility with my application?
Check gas, pressure, connection and flow data for the exact code, then send that code with the application requirements to Oxyturbo for confirmation.
The data and images contained in this catalog are purely indicative and may be subject to change without prior notice from Oxyturbo SpA. Photographs and product descriptions are not contractually binding and may only be used with the prior authorization of Oxyturbo SpA.