The Trencher range of submersible 2" drainage pumps that are compact, light and powerful. They are suitable for ground water and water containing sand and silt - maximum solids handling of 7mm.
TT Pumps PH/LIB1500/400V Liberator Submersible Drainage Pump
TT Pumps PH/LIB750/110V Liberator Submersible Drainage Pump
TT Pumps PZ/1096.004 DR Blue Pro Professional Submersible Drainage Pump
TT Pumps PM/GOLIATHS2/1-A Goliath Super 250 Pump (230V)
TT Pumps RC Floating Suction Kit
Hyundai 420cc 14hp Petrol Trencher, Recoil Start, 600mm Depth