255 – PUMP STATION FOR SOLAR THERMAL SYSTEMS, FLOW AND RETURN CONNECTION

Pump station for solar thermal systems, flow and return connection.
Complete with:
– Grundfos Solar circulation pump with PWM control only;
– 253 series safety relief valve for solar thermal systems;
– 2 filler/drain cocks complete with hose connection;
– instrument holder fitting with pressure gauge;
– flow regulator with flow meter;
– air vent device;
– flow temperature gauge;
– return temperature gauge;
– 2 shut-off and check valves.
(For other settings refer to 253).
With insulation.