1. BEHÄLTERBAU
PRODUCT INFORMATION
High-capacity storage tank (HLS)
Temnitz-Park-Chaussee · D-16818 Werder
internet: www.huch.com · e-Mail: info@huch.com
Phone.: +49 (0) 33920/672-0 · Fax: +49 (0) 33920/ 672-72/-68
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2. ÄnderungenimZugederWeiterentwicklungvorbehalten.Fürevtl.DruckfehlerundIrrtümerindiesemProduktblattübernehmenwirkeineHaftung.Printed:05|2006
GmbH
Behälterbau
PRODUCT INFORMATION
B
II. High-capacity storage tank HLS
Product specification
Upright storage tank made of steel S235JRG2 with a large surface bare-tube heat exchanger
Enamelling in accordance with DIN 4753 Part 3 on the inside, primer applied to the outside
Magnesium protection anode of 1¼’’ provided for completion of the
cathodic corrosion protection
The temperature probes can be placed in variable positions due to the use of
sensor terminal blocks
Inspection opening 180 x 110 x LK 150
All external threads are flat sealing
CFC free soft PU-foam insulation with a thickness of 80 mm and a PVC coating,
bottom insulation included, in accordance with DIN 4753 Part 8,
RAL colours 9006; 9010; 2002; 5015
Compressive strength 10 bar
Storage tank model HLS 150 HLS 200 HLS 300 HLS 400 HLS 500
Capacity [litre] 150 200 300 400 500
Diameter without insulation [mm] 500 500 550 600 650
Diameter with insulation [mm] 660 660 710 760 810
Insulation [mm] 80
Height with insulation [mm] 1002 1262 1560 1790 1756
Tilted height [mm] 1000 1250 1550 1780 1760
Heating area [m2
] 1,0 1,5 3,2 4,2 4,6
Water content WT [litre] 6,3 9,4 20,1 26,4 28,9
Volume flow WT [m³/h] 1,3 2,0 3,6 3,8 4,0
Pressure loss WT [mbar] 50 120 410 590 720
Perfomance index* according to DIN 4708 2,6 4,9 19 27 35
Continuous output according to
DIN 4708 (10º/80º/45º) [l/h]
760 990 2100 2250 2400
Max. T / max. P TW [°C / bar] 95 / 10
Max. T / max. P HZG** [°C / bar] 160 / 25
Cold-/Hotwater, ext. thread (KW/WW) [inches] G 1 G 1 G 1 G 1 G 1
Circulation, (Z) [inches] G ¾ ext. thread G ¾ ext. thread G ¾ int. thread G ¾ int. thread G ¾ int. thread
Heat exchangers (VL/RL) [inches] G 1 ext. thread G 1 ext. thread Rp 1 int. thread Rp 1 int. thread Rp 1 int. thread
Electric heating allowed for (via the inspection flange)
Nominal width of the inspection flange (RFL) DN 110
Connections for sensors/regulators Sensor terminal block
Thermometer connection M8 thermometer optional
Dimensions
KW [mm] 110 110 115 129 130
RL [mm] 180 180 210 210 225
VL [mm] 500 500 550 600 650
Z [mm] 522 632 1000 906 1200
WW [mm] 839 1099 1393 1611 1571
Weight [kg] 74 89 170 208 235
* In order to achieve the performance index NL given here the boiler output needs to be higher than the stated continuous output.
** The working medium of the heat exchanger is water in liquid state only.