Specifications

30
10
Dimensions & Specications
Diagram 11a
OUTLET
COLD INLET
TEMPERATURE
& PRESSURE
RELIEF VALVE
PRIMARY
FLOW
PRIMARY
RETURN
FLOW TO RAD
CIRCUIT
414
41
8
DIM B
D
IM C
DIM A
1028
250
Ø550
FILLING LOOP
CONNECTIONS
(HOSE REMOVED
FOR CLARITY)
PUMP
GATE VALVE
(2 OFF)
AIR BLEED
VALVE
BYPASS VALVE
2 PORT
MOTORISED
VALVE (2 OFF)
DRAIN VALVE
(PRIMARY
CIRCUIT)
WIRING CENTRE
DRAIN VALVE
(CYLINDER)
EXPANSION VESSEL
CONNECTION
PRESSURE
GAUGE
120B PUMP IS HIGHER THAN THE TOP OF THE
CYLINDER