Description:Pump station for solar thermal systems,
flow and return connection.
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).
Balancing valve with flow meter temperature range:
-30–130°C.
Max. percentage of glycol: 50%.
Consisting of:
- Solar 15-80 circulation pump;
- safety relief valve for solar thermal systems 253 series;
- 2 fill/drain cocks;
- instrument holder fitting with pressure gauge;
- balancing valve with graduated scale flow meter
with magnetic movement flow rate indicator;
- deaerator device;
- flow temperature gauge;
- return temperature gauge;
- 2 shut-off valves with check valve;
- pre-formed shell
insulation.
International approvals:
