Whale Gusher Urchin Manual Bulkhead Mount Bilge PumpModel: BP9013Top performance 55 liters/min (14.5 US Gals)Multiple mounting optionsCompact design, ideal for confined spacesClamp ring easily removed for pump head rotation and quick maintenanceVersatility of design – dual size portsCOMPACT BILGE AND WASTEWATER TRANSFER PUMPSpecificationsWeight0.96kg (2.0lbs)Hose connection25mm (1″) or 38mm (1″)MaterialsPump Body: Glass-filled Polypropylene, Clamp Ring: Acetal, Diaphragm: Neoprene, (Nitrile option available), Operating Lever BP9005: Glass-filled Nylon, Handle (BP9021 and BP9013 only), Springs, Fasteners: Stainless SteelMaximum suction lift4m (13ft)Maximum discharge head3m (10ft)Warranty5 Years