Pressurized Stainless Steel DHW Tank 150L - 1000L Hot Water Storage Tank

Built for Domestic Hot Water

This tank is specifically designed for domestic hot water storage, providing a dedicated volume of heated water that can be supplied when required.

By storing hot water in advance, the system can respond to changing consumption patterns and provide a more stable hot water supply for homes, hotels, commercial buildings and other facilities.

The tank can be incorporated into both renewable-energy and conventional hot water systems, making it suitable for a wide range of project configurations.

Coil Heat Exchanger for Heat Source Integration

An internal heat exchange coil transfers heat from the connected heat source to the domestic water inside the tank.

The coil is available in:

• SUS304 stainless steel

• SUS316L stainless steel

Two coil configurations are available:

• Plain tube coil

• Corrugated coil

This configuration allows the tank to work with different system designs while maintaining an efficient heat transfer path between the heating source and stored hot water.

Compatible with Multiple Heat Sources

The Domestic Hot Water Tank can be integrated with a variety of hot water systems, including:

Heat Pump Systems
Suitable for air source heat pump domestic hot water applications.

Solar Thermal Systems
Can be used as a storage tank in solar hot water installations.

Boiler Systems
Provides hot water storage for boiler-based heating systems.

This makes the tank suitable for both conventional and renewable-energy projects.

Stainless Steel Options for Different Projects

The inner tank is available in several material configurations:

SUS304 | SUS316L | Duplex 2205

These options allow system designers and project purchasers to select the appropriate tank material according to application requirements.

The outer casing can be supplied in painted galvanized steel or SUS304 stainless steel.

Pressurized Construction

The tank is designed for pressurized domestic hot water systems, with a maximum working pressure of 8 bar.

The internal configuration includes dedicated connections for:

• Cold water inlet

• Hot water outlet

• Circulating inlet

• Circulating outlet

• Temperature sensor

• Drain

• Pressure relief valve

This connection layout provides practical options for integrating the tank into complete hot water systems.

Insulation to Reduce Heat Loss

The tank is equipped with HCFC-free foam insulation to help retain stored heat.

Depending on the model, insulation thickness is 45mm or 50mm. Effective insulation helps reduce heat loss from the tank and supports better heat retention between heating cycles.

Optional Electric Heating

An electric heater can be added when supplementary heating is required.

Available options include:

• 1.5 kW

• 3 kW

• 4 kW

An optional thermostat is also available for additional temperature control.

Suitable for Residential & Commercial Hot Water Projects

The tank can be used in applications such as:

• Residential domestic hot water

• Villas and apartment buildings

• Hotels and hospitality facilities

• Commercial buildings

• Heat pump hot water systems

• Solar thermal hot water systems

• Boiler-based hot water systems

Its combination of multiple capacities, stainless steel construction and coil heat exchange makes it adaptable to different hot water system designs.

The Domestic Hot Water Storage Tank with Coil Heat Exchanger provides a practical solution for storing and heating domestic hot water, with flexible configurations for heat pump, solar thermal and boiler systems. Its broad capacity range and material options make it suitable for both residential installations and larger commercial hot water projects.