SB; SBZ; SW; SWZ Cylinder construction (250l; 300l)
ø695 (250, 300 l)
16
15
13
14
12
10
11
20
21
17
18
SB; SBZ; SW; SWZ Cylinder construction (400l; 500l)
ø755 (400 l)
ø854 (500 l)
16
15
13
14
12
10
11
20
21
17
18
26
CW
ZG2
6
C
PG2
ZG1
6
PG1
ZW
CW
ZG2
6
C
PG2
ZG1
6
PG1
ZW
[6] - sensor pipe
[10] - immersion heater connection
(cork 1½")
[11] - lower heating coil
[12] - upper heating coil
[13] - magnesium anode
[14] - thermometer
[15] - thermal insulation
[16] - upper lid
[17] - lower lid
[18] - feet
[20] - access hole
[21] - access hole cover
ZW - cold water
CW - hot water
C - circulation
ZG1,ZG2 - heating medium supply
PG1,PG2 - heating medium return
A-I - dimensions described in
table.
Upper coil (ZG2,PG2 fitting) and
upper sensor pipe are available
in SB and SBZ only.