Stainless steel
Material
Low
Thermal losses
50-200 L
Cylinder volumes
Robotic
Welded with high precision
ATTACK AK INOX stainless steel accumulation cylinders are suitable specifically for ATTACK heat pumps, and not only from the perspective of creating a design unit. A 50-liter accumulation tank is an inseparable part of the heat pump.
Stainless steel cylinders AK INOX
The stainless steel cylinder ensures sufficient flow in the heat pump circuit and certain water accumulation for the defrosting system. Thanks to the high-quality stainless steel material, the tanks achieve a long service life.
Accumulation tank with cylinder and heating methods
The accumulation tank can be combined with various heating methods (accumulation electricity, solar devices, or heat pumps); a combination with radiators and underfloor heating is of course also possible.
Thermal insulation
Polyurethane insulation foam that wraps the cylinder ensures long-term maintenance of water temperature. It ensures low thermal losses and minimum operating costs.
Technical data and documents for download
The AK INOX accumulation tank with its properties can effectively help the heat pump improve performance and extend service life. Find out more about other technical data.

- Suitable for heat pump
- Cylinder volumes from 50, 100, 200 liters
- Low thermal losses
- Stainless steel material
- Robotically welded with high precision
| Type | Energy efficiency class | Max. working pressure (bar) | Max. operating temperature (°C) | Volume (l) | Weight (kg) |
| AK 50 INOX | B | 6 | 95 | 50 | 18,5 |
| AK 100 INOX | A | 6 | 95 | 100 | 28 |
| AK 200 INOX | A | 6 | 95 | 200 | 46 |
High-quality processing
All our products are manufactured with an emphasis on the selection of quality materials and the use of correct technologies and procedures. Stainless steel material ensures maximum product reliability. Our own know-how is a guarantee of reliable service and long life.
Accumulation tank ATTACK AK INOX
Legend
1: riser G 1 ½“
2: temperature sensor G ½“
3: return G 1 ½“
4: water drainage G ¾“
5: air release valve G ¾“
6: circulation – outlet G 1 ½“
7: anode G ¾“
8: circulation – inlet G 1 ½“
Choose a service partner for installation
Choose a service partner for installation
Creating a high-quality and prompt service network for our customers is very important to us. Our service partners provide prompt service assistance to every customer throughout the year.








