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VKG-HC • Hot and cold water buffer tanks
R-AQUA
Buffer tank
200 - 5000 L
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The VKG-HC is an vapour-tight insulated buffer tank for applications with hot or cold water. These buffer tanks are used to increase the thermal inertia of chilled water or heat pump systems. They are necessary to limit the frequent restarting of compressors and they provide a sufficiently large thermal buffer during the defrost cycle of air/water heat pumps. The VKG-HC units have two additional connections for an additional source or for setting up this buffer tank as a hydraulic separator. The exterior coating can be made of PVC for indoor installation (VKG-HC) or embossed aluminum for outdoor installation (VKGE-HC). These buffer tanks are selected by CAIROX on a project basis and offered with a heat pump or ice water machine proposed by us.
Brand
Composition
Insulation outer jacket from 200 to 1000 L: High density rigid polyurethane foam Insulation outer jacket from 1500 L: Closed cell polyethylene foam + Polyester Fiber Material tank: Carbon steel
Application
Increase thermal inertia of hot or chilled water systems Avoids frequent restarts of compressors Thermal buffer for air/water heat pumps during the defrost cycle
Specifications
Minimum temperature -10°C Maximum temperature 90°C Maximum Pressure 6 bar
Models
VKG-HC for indoor installation with outer jacket in coloured PVC VKGE-HC (on demand) for outdoor installation with outer jacket in hammered aluminium plate
Artikelen
Type
TKS 190 L 3.0 TKS 190 S 3.0 TKS 220 M 3.0 TKS 225 L 3.0
Oude referentie
TKS 300B TKS 300C TKS 400B TKS 400C
Artikelnummer
Type
Oude referentie
E-shop
I030401190S00
TKS 190 S 3.0
TKS 300B
I030401190L00
TKS 190 L 3.0
TKS 300C
I030401220M00
TKS 220 M 3.0
TKS 400B
I030401225L00
TKS 225 L 3.0
TKS 400C
=> Voorraadproduct centraal magazijn behoudens verkoop
Technical data
200 510 1335 1430 125 520 - 920 - 320 1120 320 580 850 - - 320 1120 300 610 1680 1790 130 555 895 1055 1155 355 1405 355 645 1255 780 980 355 1405 500 760 1735 1895 140 620 885 1120 1220 380 1450 380 690 1300 785 985 380 1450 750 910 1765 1990 125 685 885 1145 1245 395 1445 395 685 1295 820 1020 395 1445 1000 1010 2075 2310 125 755 1095 1405 1505 415 1715 415 955 1565 955 1155 415 1715 1500 1220 2245 2560 165 840 1180 1510 1610 500 1800 500 1040 1650 1020 1220 500 1800 2000 1320 2565 2885 155 885 1450 1815 1915 505 2105 505 1345 1955 1180 1380 505 2105 2500 1470 2360 2785 180 1015 1255 1515 1665 565 1865 565 1005 1615 1115 1315 565 1865 3000 1470 2860 3220 180 1315 1755 1815 1965 565 2365 565 1505 2115 1365 1565 565 2365 4000 1620 2930 3350 160 1340 1780 1840 1990 590 2390 590 1530 2140 1390 1590 590 2390 5000 1820 2970 3485 140 1350 1790 1840 2000 600 2400 600 1540 2150 1400 1600 600 2400
Notes
R= Maximum height while tilting to standing
Dimensions
200 L 1"1/4 1/2" - 1/2" - 1"1/2 1"1/2 2" 1"1/2 1"1/2 - - 1"1/2 1"1/2 1"1/4 300 L 1"1/4 1/2" 1/2" 1/2" 1/2" 2" 2" 2" 1"1/2 1"1/2 1"1/2 1"1/2 2" 2" 1"1/4 500 L 1"1/4 1/2" 1/2" 1/2" 1/2" 3" 3" 2" 2" 2" 2" 2" 3" 3" 1"1/4 750 L 1"1/2 1/2" 1/2" 1/2" 1/2" 3" 3" 2" 2" 2" 2" 2" 3" 3" 1"1/2 1000 L 1"1/2 1/2" 1/2" 1/2" 1/2" 3" 3" 2" 2" 2" 2" 2" 3" 3" 1"1/2 1500 L 2" 1/2" 1/2" 1/2" 1/2" 3" 3" 2" 2" 2" 2" 2" 3" 3" 2" 2000 L 2" 1/2" 1/2" 1/2" 1/2" 3" 3" 2" 2" 2" 2" 2" 3" 3" 2" 2500 L 2" 1/2" 1/2" 1/2" 1/2" 4" 4" 2" 2" 2" 2" 2" 4" 4" 2" 3000 L 2" 1/2" 1/2" 1/2" 1/2" 4" 4" 2" 2" 2" 2" 2" 4" 4" 2" 4000 L 2" 1/2" 1/2" 1/2" 1/2" 4" 4" 2" 2" 2" 2" 2" 4" 4" 2" 5000 L 2" 1/2" 1/2" 1/2" 1/2" 4" 4" 2" 2" 2" 2" 2" 4" 4" 2"
Notes
D: Drain E1 Connection to probe / thermometer E2 Connection to probe / thermometer E3 Connection to probe / thermometer E4 Connection to probe / thermometer G1 Connection to users G2 Connection to users I Connection to screw electrical heater K1 Additional connection K2 Additional connection K3 Additional connection K4 Additional connection P1 Connection to energy source P2 Connection to energy source T Connection to bleedvalve