Nissan Tanaka
NISSAN TANAKA AU25B-H12 Ⅱ Pressure Regulator For Other Applications
Manufacturer: Nissan Tanaka
Models: AU25B-H12 Ⅱ
Capable of continuously stable supply at 25L/min
Features
- All commonly used gases for welding, including CO2, MAG, and Ar gases, can be used.
- Equipped with a heater in an optimal position for efficient heating, ensuring stable supply even when using CO2 with a 100% usage rate.
- Capable of a continuous stable supply of 25L/min, making it suitable for worry-free use in 500A CO2, MAG, and TIG welding.
- Comes with a standard adapter for the outlet side, compatible with welding machines from various manufacturers.
- Pre-set outlet pressure for easy flow rate adjustment.
Specifications
| Product Name | AU25B-H12 Ⅱ | |
|---|---|---|
| Type of Gas Used | CO2 ※, MAG gas, Ar | |
| Pressure Gauge [MPa] | Inlet Side | 25 |
| Outlet Side | – | |
| Operating Pressure Range [MPa] | Inlet Side | ~14.8※※ |
| Outlet Side | 0.25 (Preset) | |
| Inlet/Outlet Shape | Inlet Side | W22-14 Right Mounting Nut |
| Outlet Side | M12×1 Right Male | |
| Accessory | Bag Nut + 08.5 Hose End 1 Set | |
| 9/16-18UNF Male Adapter Fitting, 1 piece | ||
| Flow Meter Specifications | Method | IN style |
| Range | CO2: 1~25L/min on the right side MAG, Ar: 1~25L/min on the left side | |
| Set Pressure (MPa) | 0.25 | |
| Operating Temperature Range [°C] | -5~40 | |
| Material (Body) | C3771 | |
| Exhaust valve | Available | |
| Construction | With heater | |
| Electrical capacity | AC100V, 210W | |
| Heater power cord length [m] | 3 | |
| Weight [kg] | 2.1 | |
※Not suitable for use with siphon-type containers.
※※ For CO2, the maximum inlet pressure is 12MPa.
※※※ When the gas flow stops, the outlet pressure can rise up to a maximum of 0.35MPa.
External view
Welding-related products
Heater-less CO2 Pressure Regulator
- No power supply has been required, making it energy-efficient.
- Equipped with fins with a large contact surface area to efficiently absorb temperature from the atmosphere.
- Despite its compact size, it can handle high flow rates for your use.
※Siphon-type containers cannot use it.
Ultra-high-speed Automatic Shading Surface
- We have achieved ultra-fast shading with a response speed of 1/12000 second at a low price.
- You can adapt it to different types of welding and current usage by adjusting the brightness from #9 to #13.
- You can adjust the sensitivity to the arc light.
- The headband has been improved, enhancing the comfort of wearing.
Anti-spatter Agent For Torches
- By simply immersing the nozzle for 1 second, you can significantly extend the nozzle’s lifespan.
- It protects the nozzle, contact tip, and other components from spatter.
- It ensures a smooth gas supply and a reliable arc.
PROBAN® Welding Apron & Cooling Vest
- PROBAN® processing has been a flame-resistant treatment developed by the English company Rhodia.
- It is a flame-resistant treatment for 100% cotton.
- Its excellent flame resistance is recognized in workwear for European steel companies.
- Through the introduction of foreign technology and our unique processing, we offer high-quality and highly safe flame-resistant products.
- We also have cooling vests available.
- They deliver cool air into the vest through a heat exchanger, providing a comfortable working environment!
Gas Mixer
- Compact and lightweight.
- Adjustable mixing ratio and flow rate through concentration dial and flow rate dial.
- Ideal for continuous mixed gas supply (use a buffer tank connection model for intermittent gas supply).
- EEx type (explosion-proof) has been available for flammable gases.
- No power source has been required. Mechanical concentration adjustment.
Shield Gas-specific Water-repellent Hose
- A short gas purge (approximately 3 minutes) can release moisture inside the hose.
- This reduces the likelihood of blowholes in aluminum welding due to moisture interference.
- It has been significantly lighter compared to traditional rubber hoses (40% lighter for a 20m hose!).
⚠️Warning: To ensure proper use, please be sure to read the “Instruction Manual” carefully before using.
This product may undergo changes in specifications and content without prior notice for the purpose of improvement.
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