43
Horizontal and built-under buffer storage tanks
120 – 500
7. 9
Horizontal and built-under
buffer storage tanks 120 150 200 300 400 500
Real volume according
to EN 12897 [l] 117 158 208 302 457 500
Fire protection class of insulation
according to DIN 4102-1 [-] B2 B2 B2 B2 B2 B2
Total height* including insulation [mm] 700 700 700 700 850 850
Width [mm] 610 610 610 610 760 760
Length [mm] 785 995 1,260 1,750 1,600 1,730
Weight [kg] 49 57 69 93 105 123
Energy efficiency class according
EU regulation no. 812/2013 [-] A+ A+ A+ A+ A+ A+
Heat retaining loss according to EN 12897 [W] 26 29 31 36 41 43
Storage tank pmax / tmax [bar] / [°C] 3 / 95 3 / 95 3 / 95 3 / 95 3 / 95 3 / 95
Return heat generator (R 1") A [mm]
Freely available (R 1") B [mm]
Freely available (R 1") C [mm]
Flow heat generator (R 1") D [mm]
Sensor sleeve** (Ø 6 mm) E [mm]
Sensor cable feed-through
(45x18 mm) F [mm]
Thermometer (Clip) G [mm]
Heating element (Rp 1½") H [mm
Cable feed-through heating
element (Ø 26 mm) I [mm]
* feet adjustable by ±13mm
** Caution: Install the temperature sensors before mounting the steel jacket.
Use the sensor cable feed-through (F) for guiding the temperature sensors.
G
H
I
A
B
C
D
F
E
A
B
C
D
E
G
H
Fresh-water, Combined and Buffer Storage Tanks
GB