255 Circulation unit for solar heating systems, flow and return connections

 

Circulation unit for solar heating systems, flow and return connections
Description:
Maximum percentage of glycol:  50%
Maximum working pressure:  150 psi
Working temperature range: -20°F – 320°F
Safety relief valve setting:  90 psi
Maximum temperature of shut-off valves with built-in flow checks:  250°F

Consisting of:
– Wilo Star pump, 16ft head, 115VAC, UL Listed
– Safety relief valve 253 series for solar systems
– 2 filling / draining valves with hose connection
– pressure gauge
– flow adjusting valve with built-in flow meter
– in-line air vent with manual release
– flow temperature gauge
– return temperature gauge
– 2 shut-off valves with built-in flow checks
– pre-formed insulation shell

(shown without insulation cover)

Articles:
codice . Scala flussometro (l/min) conf. imb.
255056 3/4″ F 1÷13 1
255156 3/4″ F 8÷30 1
255166 1″ M 5÷40 pompa SOLAR 25-120 1
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