Suitable for domestic and industrial use. For clean water and dirty water with sediment up to 8mm dia. GX120 Honda engine fitted with oil alert, protecting engine. Automatic priming. Substantial graphite cast iron helix and impellor coupled with silicon carbide seals. Extended bolts for quick access to impellor if required. This product is excluded from our 30 day money back promise for reasons of hygiene. In the event of a fault please call 020 8842 4040. Your statutory and distance selling rights are not affected. Specifications: Use with 50mm (2") hose. Suction head 8m. Weight 26.5kg.