ROTH | Products | Double Wall Tanks

Tank specifications:

Dimensions for individual Tanks

DWT 400 L

DWT
620 L

DWT 1000 L

DWT 1500 L

Capacity	110 gal	165 gal	275 gal	400 gal
Length	29 in	29 in	43 in	64 in
Width	28 in	28 in	28 in	30 in
Height	44 in	59 in	59 in	66 in
Min. height required	49 in	66 in	66 in	76 in
Tank weight	106 lb	132 lb	167 lb	333 lb
Total shipping weight	115 lb	143 lb	185 lb	358 lb

Dimensions for grouped Tanks

DWT 400 L

DWT
620 L

DWT 1000 L

DWT 1500 L

Side by Side
2 Tanks	29 x 58 in	29 x 58 in	43 x 58 in	64 x 63 in
3 Tanks	29 x 87 in	29 x 87 in	43 x 87 in	64 x 96 in
4 Tanks	29 x 117 in	29 x 117 in	43 x 117 in	n/a
5 Tanks	29 x 147 in	29 x 147 in	43 x 177 in	n/a
End to End
		28 x 88.6 in		n/a

* Check local building codes.

Roth Double Wall Tanks are available in four (4) sizes for storing domestic heating oil and diesel, the 400 L (110 gal.), the 620 L (165 gal.), the 1000 L (275 gal.), and the 1500 L, (400 gal.). They can be installed individually both outside and inside.

To increase interior storage capacity, up to five Roth DWT tanks can be grouped together,
depending on local building codes.

Roth has developed a system for installing tanks in groups with common filling and venting pipes thereby reducing the need for pipes, while facilitating supply to the central heating system.