10
2. TECHNICAL CHARACTERISTICS
Technical specifications
um
WHPF 25 PU
WHPF 50 PU
WHPF 100 PU
Energy efficiency class
-
A
B
B
Insulation thickness
mm
40
50
50
Dissipation
W
19
34
50
Useful volume
l / m
3
24 / 0,024
57 / 0,057
123 / 0,123
Dimensions - diameter x height
mm
380 x 451
380 x 935
510 X 1095
Empty net weight
kg
17,5
25
35
Empty gross weight
kg
19
29
39
Maximum working pressure
bar
6
6
6
Maximum working temperature
°C
95
95
95
Dimensions and connections
Fig. 1
Ref
Description
um
WHPF
25 PU
A
-
mm
451
B
-
mm
300
C
-
mm
165
D
-
mm
80
E
-
mm
210
F
-
mm
380
G
-
mm
300
1
Heating circuit inlets - outlets
inches
1 ¼ F
2
Drain
inches
½ F
3
Resistor coupling (optional)
inches
1 ½ F
4
Supports for fastening with brackets
-
-
5
Vent
inches
1 F
6
Thermometer (included)
inches
½ F
7
Holder for probe (included)
inches
½ F
Fig. 2
Ref
Description
um
WHPF
50 PU
WHPF
100 PU
A
-
mm
300
400
B
-
mm
100
100
C
-
mm
180
185
D
-
mm
485
560
E
-
mm
530
605
F
-
mm
785
935
G
-
mm
935
1095
H
-
mm
380
510
1
Heating circuit inlets - outlets
inches
1 ¼ F
2
Thermometer (included)
inches
½ F
3
Holder for probe (included)
inches
½ F
4
Drain
inches
½ F
5
Resistor connection
inches
1 ½ F
6
Vent
inches
1” F