Preassembled pump group for regulation and circulation of fluid at variable temperature. Allows the circulation of the thermal fluid, coming from the primary circuit, by adjusting its temperature by means of a motorized mixing valve. It is used in general heating and radiant panel systems with flow temperature regulation based on room and outside temperature (also called outside or weather or climate compensated control). The group is composed of a pump, flow/return shut-off valves, motorizable mixing valve, flow/return temperature gauges, anti-thermosiphon check valve, thermal insulation. In this group the differential by-pass valve can be installed only externally. The group is reversible (the flow line can be exchanged with the return line).
Working temperature range: 590 °C
Max working pressure: 10 bar
Connections: female EN 10226-1/male ISO 228-1
Connection centre distance: 125 mm
Pump: Grundfos UPM3 AUTO L 32-70 180
Grundfos UPML AUTO 32-105 180
Grundfos UPSO 32-65 180 (Extra EU)
Suitable fluids: water, glycol solutions (max 30%)
Temperature gauge scale: 0120 °C
| CODICE_ARTICOLO | size | Kv | pump | NPC |
|---|---|---|---|---|
| x | - | - | - | - |
| 07G03200Y | G 2 M - G 1 1/4 F | 18 | UPM3 AUTO 32-70 180 | 1 |
| 07G03200F | G 2 M - G 1 1/4 F | 18 | UPML AUTO 32-105 180 | 1 |
| 07G03200T | G 2 M - G 1 1/4 F | 18 | (Extra EU) UPSO 32-65 180 | 1 |
| 07G03200X | G 2 M - G 1 1/4 F | 18 | SENZA POMPA | 1 |
Instruction booklet 
Data sheet 
