HOLDING TANK FANN ST 4000L

ST4000: Low-profile underground tanks. Inlet height from base is 1.18 m or from the top of the tank. Suitable for challenging installation sites. Thanks to its shape, it is also easy to transport, install, and store. Besides low profile, the square shape offers many other advantages during installation. Volume can be increased by selecting an inlet on top of the tank, resulting in a volume of 4800 liters. Height 1.34 m, width 1.2 m, length 3.6 m. The tank is extremely robust, with a maximum installation depth of 1 m of backfill on top of the tank. It can withstand groundwater rise up to the height of the tank's inlet bottom. Two ST4000 tanks can also be connected using standard 110 mm drainage fittings to create a 9600-liter low-profile tank. In this case, access is from the top, and the end connections are joined with drainage fittings. The tank is self-anchoring if there is 85 cm of soil on top; if backfill is less, fabric anchoring or trench drainage is required. This is only the tank component; you will also need the lid 3624171 and the riser pipe 3624165. The level alarm is available under code 3624192. This product description is an automated translation of the original Finnish description.