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TESY PSS50EW 48 l buffer tank for heat pumps
TESY 48 l buffer tank is specially designed for heat-pump heating and cooling systems. In TESY's official documentation, this 50 L Slim version is designated VB 1.2 5038 D02 P1, article No. 306163, with an actual capacity of 48 litres. It is designed for vertical wall installation.
The tank has two inlets and two outlets with large G 1 1/2" connections for high flow rates and one G 1/2" thermo-sensor pocket. TESY uses INSUTECH insulation technology; insulation thickness is 34 mm and standing heat loss at ΔT 45 K is 49.6 W. Energy-efficiency class is C.
Maximum operating temperature is 95 °C and rated pressure is 6 bar. The design also includes a G 1 1/2" opening for an optional electric heating element or drainage and a G 1/2" air-vent opening. An integrated mounting plate is provided for wall installation.
Main advantages
- Specially designed for heat-pump systems
- Suitable for heating and cooling
- Actual capacity 48 l
- Vertical wall installation
- 2 inlets and 2 outlets
- G 1 1/2" high-flow connections
- One G 1/2" thermo-sensor pocket
- INSUTECH insulation
- 34 mm insulation
- 49.6 W standing heat loss
- Energy class C
- Maximum operating temperature 95 °C
- Rated pressure 6 bar
- Optional electric heating element
- Integrated wall-mounting plate
- Optional anti-condensation fitting insulation
Technical information
| Parameter | Value |
|---|---|
| Manufacturer | TESY |
| TESY model | VB 1.2 5038 D02 P1 |
| TESY article No. | 306163 |
| Commercial code | PSS50EW |
| Product type | Buffer tank for heat pumps |
| Product class | 50 L Slim |
| Actual capacity | 48 l |
| Heat exchanger | No |
| Installation | Vertical wall-mounted |
| Inlets | 2 |
| Outlets | 2 |
| Hydraulic connections | G 1 1/2" |
| Thermo-sensor pockets | 1 |
| Sensor connection | G 1/2" |
| Air vent | G 1/2" |
| Heating element / drainage opening | G 1 1/2" |
| Insulation | INSUTECH |
| Insulation thickness | 34 mm |
| Heat loss ΔT 45 K | 49.6 W |
| Energy-efficiency class | C |
| Maximum operating temperature | 95 °C |
| Rated pressure | 6 bar |
| Overall height | 808 mm |
| Overall width B | 412 mm |
| Body diameter ØC | 386 mm |
| Internal diameter ØD | 317 mm |
| Net weight | 17 kg |