Enameled
Material
Low
Thermal losses
200/300 L
Cylinder volumes
Robotic
Welded with high precision
ATTACK Z 200/300 HP is a stationary cylinder with a large-area exchanger suitable for connection to heat pumps and other low-temperature sources. It can ensure hot water preparation, heated year-round by water from the heat pump.
Cylinder for heat pump attack inverter air to water ATTACK Z 200/300 HP
The tank is suitable for DHW heating. Its construction with an exchanger and a heat exchange surface of 2.6 m2 also made of stainless steel is also suitable for use with heat pumps. To increase the heat exchange surface, the surface of the exchanger tubes is notched, which improves heat transfer. The stainless steel tank is ready to heat hot water even in the event of insufficient power or failure of the hot water source. It contains an electric coil with a power of 3 kW, which can heat the water in the DHW tank independently of an external heat source.
Material quality and long cylinder life
The enameled surface and active anode ensure protection of the internal domestic hot water cylinder from corrosion. This ensures the cylinder’s service life even with the most aggressive waters. We manufacture cylinders with a choice of volume from 200 to 300 liters.
Quality thermal insulation
The 50 mm thick polyurethane insulation foam that surrounds the tank ensures long-term retention of hot water. It ensures low heat loss and minimal operating costs.
Technical data and documents for download
The ATTACK Z HP cylinder is ready to heat hot water even with insufficient power or a hot water source failure. Find out more about other technical data.

- Suitable for heat pumps
- Tank capacities from 200/300 liters
- Low heat losses
- Stainless steel material
- Robotically welded with high precision
| Type | Energy efficiency class | Max. working pressure (bar) | Max. working temperature (°C) | Capacity (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. Enameled material ensures maximum product reliability. Our own know-how is a guarantee of reliable service and long life.
Cylinder for solar system and boilers ATTACK Z 200/300 SOL
Legend
1: DHW outlet G 1 ½“
2: temperature sensor G ½“
3: anode G ¾“
4: temperature sensor G ½“
5: DHW inlet G 1 ½“
6: water drain G ¾“
7: air vent G ¾“
8: CH – inlet G 1“
9: CH – outlet G 1“
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.








