Overflow box OFB 5000 l

The OFB overflow box is hung from the outside on the side or back wall of the aquarium. After commissioning it keeps the water level in the aquarium constant. The water pumped into the aquarium flows back into the filter system via the overflow box. This enables aquariums to be connected to a cabinet filter without drilling a bottom hole or other overflow device. The OFB overflow box is made entirely of acrylic glass and is available in two sizes: OFB 2500 up to 2.500 l/h and OFB 5000 up to 5.000 l/h. Water flow rate. Connection: 32 mm OFB 2500 (L x W x H): approx. 19 x 18 x 25 cm OFB 5000 (L x W x H): approx. 19 x 25 x 25 cm
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