4
EN-USA_SECUSOL_TI-MA-111013-1121R800
Table 2 Storage dimensions in inch (mm)
Pos.
1
Dimension
SECUSOL 250
SECUSOL 350
Total height (without insulation)
55.91 in (1420 mm)
70.75 in (1797 mm)
4
Socket (1"NPSM(F)), height above ground
34.13 in (867 mm)
44.72 in (1136 mm)
7
Hot water connection
(stainless steel and brass, 1NPT(M))
2)
, height
above groand
51.3 in (1303 mm)
66.26 in (1683 mm)
2
Cold water connection
(stainless steel and brass, 1NPT(M))
2)
, height
above ground
18.78 in (477 mm)
3
Solar flow / hot side (G ¾)
2)
, height
32.17in (817 mm)
5
Backup heating flow / hot side
2)
(¾ NPTM(M))
2)
,
height
If present: 36.10 in (917 mm)
46.69 in (1186 mm)
6
Backup heating return (¾ NPTM(M))
2)
/colder
side, height
If present: 44.37 in (1127 mm)
57.01 in (1448 mm)
Diameter (without insulation)
23.62 in (600 mm)
Base ring openings
Ø 11.81 in (300 mm)
1
Solar return / colder side, pump flange height
above ground
13.8 in (350) mm
Legend:
1) Dimension position numbers from figures 3 and 4
2) Pipe thread DIN ISO 228-1 (cyl.), flat sealing
Figure 3 Dimensions SECUSOL 250 solar storage tank;
(1)
Flange with sacrificial anode; Dimensions of cylinders are without insulation.
SECUSOL 250 is available with and without backup heat exchanger (upper coil). The image shows the version with upper coil. The version
without upper coil does not feature the connections 5 and 6.
SECUSOL 250
1
1
2
3
5
6
7
1" NPT(M)
1" NPT(M)
3/4" G
1" NPSM (F)
3/4" NPT(M)
3/4" NPT(M)
3/4" NPT(F)
4
11.81 in
300 mm
18.78 in (477 mm)
32.17in (817 mm)
36.10 in (917 mm)
44.37
in (1127 mm)
51.3 in (1303 mm)
55.91 in (1420 mm)
23.62 in (600 mm)
