AD Blue Water I Petrol I Diesel Canister Pump or for Aquarium A genuinely versatile hand pump / siphon for transferring a wide range of low viscosity fluids · Doubles up as a useful hand pump for fast inflation of anything... By pressing 5 or 6 times, the flow rate starts automatically. Hand Pump Fuel Transfer Pump at Edward Stenhouse blog Home Depot Fuel Transfer Hand Pump Oil Hand Pump | Efficient Hand Pump For Oil Transfer Hand Transfer Pump the green end is inserted into the higher lying vessel, and the red side is the outlet side - by initially pressing / pumping 5/6 times, the flow starts automatically - no shaking necessary - a backflow valve is installed; the rubber hose is very flexible; possibly Also suitable for: Camping Caravan Holiday Travel - Water I Petrol I Canister Pump or for Aquarium , Approx., 10 l/min , Inner hose diameter: 14., 5 mm, wall thickness: 3 mm , Length: approx., 2200 mm., Weight: approx., 0., 6 kg The oil pump is made of high-quality NBR rubber and aluminium alloy. The rubber hose has excellent oil resistance, diesel resistance, petrol resistance The hand pump has a running direction - i., e. Thickness: 3 mm, length: 2200 mm, weight: approx., 0., 6 kg.