buffer tank
JPSR-HR 900 · without insulation
JPSR HR Type 900 · High-Performance Solar Buffer Tanks
Item No. 182900
- nominal capacity
- 861
- Ø without insulation
- 790 mm
- Height
- 2,040 mm
- Weight
- 157 kg
Tank 182900 Delivery time: approx. 4–6 weeks
As of Oct 28, 2026
EAN 4250659515943
Dimensions and weights
- Ø without insulation
- 790 mm
- Height
- 2,040 mm
- tilt height
- 2,085 mm
- Weight
- 157 kg
Connections
No connections have been specified for this tank yet.
Technical Specifications
Volume
- nominal capacity
- 861
heat exchanger
- Heat exchanger Bottom Surface
- 4.8 m²
- Operating pressure of storage tanks
- 4.5 bar
- Test pressure of the storage tank
- 7.8 bar
- Max. Pressure heat exchanger
- 6 bar
specification text
ENERGY BUFFER TANK
Buffer tank for all hot water central heating systems. Suitable for: solid fuel and oil-fired boilers, heat pumps, solar systems, and gas or electric instantaneous water heaters. Manufactured from high-quality S235JR steel in accordance with EN 10025 and EC Directive 97/23/EC; exterior with anti-corrosion coating, interior left unfinished. Includes a sensor terminal strip for variable positioning of the sensors.
- Nominal capacity
- 861 L
- Operating pressure of storage tanks
- 4.5 bar
- Test pressure of the storage tank
- 7.8 bar
- Minimum pressure in the storage tank
- +0 bar
- Max. operating temperature
- 95°C
- Min. temperature
- 20 °C
- Heat exchanger Bottom Surface
- 4.8 m²
- Max. Pressure heat exchanger
- 6 bar
Features
- 4 x 1½" sockets (system connection on the left)
- 4 x 1½" sockets (system connection on the right)
- System connections, including layer baffle plate
- 1 x 1½" socket (air vent)
- 5 x ½" sockets (standard sockets)
- 1 x 1 ½ " socket electric heater
- 2 x 1" Socket (heat exchanger)
The system connection ports are arranged at 90° intervals from one another. Dimensions without insulation: 790 x 2040 (Ø x H) mm
- Manufacturer
- Juratherm GmbH
- Match Code
- JPSR-HR 900
- Weight
- ~157 kg
- Tilt height
- 2085 mm
- EAN13
- 4250659515943
Product video
JPSR-HR 900 in motion