Sunex Fish S4 X water buffer tank – 100 liters

Product overview

The Sunex Fish S4 X is a 100-liter buffer tank for vertical operation. It is available in suspended or vertical versions and was specifically developed for use in modern heating systems.

Ideal for all types of heating systems, especially in combination with heat pumps. The buffer tank allows the connection of a heat source circuit and a central heating circuit, thus optimizing system operation.

function & temperature range

The storage facility serves to temporarily store thermal energy for load shifting and adjusting the output of heating systems. It can also be used for cooling: cooling water can be stored at temperatures between 7 and 12 °C.

The buffer tank is designed exclusively for vertical installation. When installing, ensure that the tank is mounted on a stable surface or has a suitable mounting bracket, and allow sufficient space for connections and maintenance.

Advantages

The Sunex Fish S4 X improves the efficiency of heating and cooling systems by buffering heat energy, reducing start/stop cycles of the heat source and ensuring more consistent flow temperatures.

Technical data

hanging version

• Material: S235JR
• Maximum operating pressure of the storage tank: 3 bar
• Operating temperature range: 7÷95º C
• Insulation: 29 mm
• Consumer/heat source connections: IG 1½”
• Temperature sensor connections: IG ½”

standing version

• Material: S235JR
• Maximum operating pressure of the storage tank: 3 bar
• Operating temperature range: 7÷95º C
• Insulation: 30 mm
• Consumer/heat source connections: G 1½”
• Temperature sensor connections: G ½”