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Expansion vessels VLR

Expansion vessels from 50 to 2000 litres are usually suitable with most heating systems. It's size should be between 15-20% of a whole system volume including accumulator tank. Operational pressure's max is at 6 bar. Expansion vessel is fitted with a flexible membrane made from a high-quality rubber. Minimum temperature is -10°C and maximum 99°C.

Expansion vessel VLR
Name Volume Connection Sizes (Ø & height)
VLR 50 50l 3/4" 380 x 620 mm
VLR 60 60l 1" 380 x 670 mm
VLR 80 80l 1" 450 x 650 mm
VLR 100 100l 1" 450 x 730 mm
VLR 150 150l 1 1/2" 554 x 810 mm
VLR 200 200l 1 1/2" 554 x 988 mm
VLR 250 250l 1 1/2" 624 x 1006 mm
VLR 300 300l 1 1/2" 624 x 1160 mm
VLR 400 400l 1 1/2" 624 x 1520 mm
VLR 500 500l 1 1/2" 775 x 1250 mm
VLR 600 600l 1 1/2" 775 x 1525 mm
VLR 700 700l 1 1/2" 775 x 1635 mm
VLR 1000 1000l 2" 900 x 1923 mm