Direct supply circulation unit; Composed of:
A Shut-off device with 2 ball valves and 2 thermometers
B Flanged pipe with check valve
C Possibility to install a differential by-pass valve
The supply and return can be inverted
(see mounting instructions).
Standard supply on the right side.
Max working pressure: 10 Bar
Max working temperature : 100°C
Pump with 130 mm centre distance