The SDP 7500 is a high volume Dirty water pump designed for the drainage of water in times of flooding. It is ideal for the drainage of water if your basement is flooded and can also be used by trades such as builders when foundations flood. This submersible dirty water pump is designed to work underwater and can pump water with particles up to 20mm at high speeds. This product is excluded from our 30 day money back promise for reasons of hygiene. In the event of a fault please call 01295 752200. Your statutory and distance selling rights are not affected. Specifications: 240V. Max pressure 0.6bar. Max immersion depth 9m. Pumping capacity 116Ltr/min.