Pump station for solar thermal system, flow and return connection, “CALEFFI”

• Pump station for solar thermal systems, flow and return connection.
  Electric supply: 230 V (ac).
  Max. working pressure: 10 bar.
  Safety relief valve temperature range: -30–160°C.
  Safety relief valve setting: 6 bar (for other setting, see 253 series using the adapter code F21224).
  Flow meter temperature range: -10–110°C.
  Max. percentage of glycol: 50%.
• Consisting of:
  – Solar circulation pump;
  – safety relief valve for solar thermal systems 253 series;
  – 2 fill/drain cocks;
  – instrument holder fitting with pressure gauge;
  – flow meter;
  – deaerator device;
  – flow temperature gauge;
  – return temperature gauge;
  – 2 shut-off valves with check valves;
  – 2 hose connections;
  – pre-formed shell insulation.
• Fitted for fitting with digital regulator DeltaSol® SLL.