30
OPTIMAX HE PLUS 25 S
Cod. 3540R540 - 02/2009 (Rev. 00)
4. TECHNICAL CHARACTERISTICS AND
DATA
4.1 Dimensions and connections
6
Pressure Relief Valve
Key
1
System flow (22 mm with isolation valve fitted)
3
Gas inlet (22 mm with isolation valve fitted)
5
System return - 22 mm with isolation valve fitted
(c/w filter)
fig. 26
82.5
130
131.5
56
181
233
1
3
6 5
700
400
80
80
120
120
195
330
