BUFFER TANKS FOR HEAT PUMP SYSTEMS SUNSYSTEM PSM
For the accumulation of hot or cold heat transfer medium generated by a heat pump. It can also be used in heating installations as a buffer tank. Performing the role of both batteries and hydraulic equalizer, prevents frequent switching on and off of the heat pump. As well as a proportional hydraulic load between the different circuits of the system.
Energy efficiency
Aesthetic PVC lining
Easy installation
Compact overall dimensions
Electrical kit with optional power





| PSM 30 | PSM/PSEM 50 | PSM/PSEM 80 | PSM/PSEM 100 | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Capacity | L | 30 | 50 | 80 | 100 | ||||||||||||||||||||
| High without legs | H, mm | 360 | 520 | 755 | 915 | ||||||||||||||||||||
| Diameter with insulation | D, mm | Ø 440 | Ø 440 | Ø 440 | Ø 440 | ||||||||||||||||||||
| Working pressure / max. Buffer temperature | bar/0C | 6/95 | 6/95 | 6/95 | 6/95 | ||||||||||||||||||||
| Weight | kg | 13 | 17 | 25 | 29 | ||||||||||||||||||||
| Connection | А1,A2 mm, Rp11/2” | 180 | 170 | 190 | 230 | ||||||||||||||||||||
| Connection | B1,B2 mm, Rp11/2” | – | 355 | 315 | 380 | ||||||||||||||||||||
| Connection | F1,F2 mm, Rp11/2” | – | – | 440 | 535 | ||||||||||||||||||||
| Connection | G1,G2 mm, Rp11/2” | – | – | 570 | 690 | ||||||||||||||||||||
| Connection | J, mm, Rp11/2” | 360 | 520 | 755 | 915 | ||||||||||||||||||||
| Connection | K mm, Rp11/2” | Rp11/2” | Rp11/2” | Rp11/2” | Rp11/2” | ||||||||||||||||||||
| Size | N, mm | – | – | – | 160 | ||||||||||||||||||||
| Size | M, mm | 230 | 365 | 595 | 760 | ||||||||||||||||||||
| Distance between wall mounting holes | Х, mm | 240 | 240 | 240 | 240 | ||||||||||||||||||||

