3043757_201801
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Technical data
Buffer
SPU-1
SPU-2-W / SPU-2
200
-
-
500
-
800
-
1000
-
1500
-
2000
-
3000
-
4000
-
5000
Nominal tank contents SPU-1
Ltr.
200
-
-
-
-
-
-
-
-
SPU-2-W
Ltr.
-
480
780
960
1500
-
-
-
-
SPU-2
Ltr.
-
490
795
980
1530
1950
2700
3950
4950
Standing loss SPU-1
kWh/24h 1,55
-
-
-
-
-
-
-
-
SPU-2-W
kWh/24h
-
2,03
2,59
3,02
3,67
-
-
-
-
SPU-2
kWh/24h
-
2,03
2,59
3,02
3,67
4,28
-
-
-
Connection / thermometer / sensor strip
A mm
256
220
260
310
380
395
435
490
510
Connection / thermometer / sensor strip
B mm
460
620
630
745
825
950
995
1050
1135
Sensor well
C mm
358
-
-
-
-
-
-
-
-
Connection / thermometer / sensor strip
C mm
-
1010
1030
1250
1350
1510
1555
1610
1760
Connection / thermometer / sensor strip
D mm
910
1390
1430
1710
1760
2070
2115
2170
2390
Return heating coil *
E mm
-
220
260
310
375
-
-
-
-
Supply heating coil *
F mm
-
715
845
1030
1175
-
-
-
-
Height without insulation / Venting
G mm
1114
1640
1700
2050
2150
2400
2480
2590
2830
Height with insulation
H mm
1140
1725
1785
2135
2235
2480
2560
2670
2910
Diameter with insulation
I mm
610
850
990
990
1200
1300
1450
1700
1800
Tilting measure without insulation
J mm
500
650
790
790
1000
1100
1250
1500
1600
Drain
K mm
85
-
-
-
-
-
-
-
-
Tilting measure with insulation
mm
1310
1910
2050
2360
2540
2800
2950
3150
3400
Tilting measure without insulation
mm
-
1670
1750
2090
2270
2550
2650
2850
3100
Connection (5 pcs.)
Rp
1½“
-
-
-
-
-
-
-
-
Connection (8 pcs.)
Rp
-
1½“
1½“
1½“
1½“
2“
2“
2“
2“
Sensor well
Rp
½“
-
-
-
-
-
-
-
-
Thermometer (4 pcs.)
Rp
-
½“
½“
½“
½“
½“
½“
½“
½“
Venting
Rp
1“
1½“
1½“
1½“
1½“
1¼“
1¼“
1¼“
1¼“
Drain
Rp
½“
-
-
-
-
-
-
-
-
Connection heating coil *
Rp
-
1“
1“
1“
1“
-
-
-
-
Heat exchanger surface *
m²
-
1,8
2,4
3,0
3,6
-
-
-
-
Heat exchanger content *
Ltr.
-
11
15
19
22
-
-
-
-
Max. operation over-pressure prim. * / sec
bar
- / 3
10 / 3
10 / 3
10 / 3
10 / 3
- / 3
- / 3
- / 3
- / 3
Max. operating temperature prim. * / sec.
°C
- / 95
110 / 95 110 / 95 110 / 95 110 / 95
- / 95
- / 95
- / 95
- / 95
Weight SPU-1
kg
48
-
-
-
-
-
-
-
-
SPU-2-W
kg
-
113
133
149
256
-
-
-
-
SPU-2
kg
-
87
109
130
205
253
298
486
603
* for SPU-2-W only
E
F
G
H
I
J
B
A
C
D
SPU-2-W
G
H
I
J
B
A
C
D
SPU-2
B
A
C
D
G
H
I
J
K
SPU-1
Summary of Contents for SPU-1-200
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