Automatic pumping apparatus; Electric pumps; Fluid flow control devices (pumps); Fluid pumping installations; Fluid pumps; Liquid waste removal apparatus; Liquid waste removal machines; Electric motor pump units; Motor pumps; Motorised pumps; Machine pumps; Pumps (machines); Portable pump installations for liquids (other than for medical use); Pumps (other than petrol vending pumps, surgical pumps or air pumps for vehicle tyres); Pumps for the extraction of liquids (machines); Self regulating fuel pumps; Self-regulating pumps (other than for the delivery of fuel at filling stations); Waste disposal apparatus