Material Options: Choose aluminum alloy or stainless steel tubes. Each material handles specific liquids: aluminum for non/medium-viscosity (water, diluted chemicals), stainless for high-viscosity (oils, waste fluids). Select based on your liquid type Powerful Performance: 1000W brushless motor delivers 40L/min flow & 2m lift height. Uses removable 21V universal lithium battery. Features adjustable speed control via pressure-sensitive transmission switch Wireless Portability: Removable 21V lithium battery enables cordless operation for outdoor use. Quick-thread connection between pump, pipes & slots ensures easy disassembly and cleaning. Compact, transport-ready design User Comfort & Safety: Ergonomic rubber handle reduces fatigue. Multi-directional cooling system prevents overheating and fire risk. Important: Avoid motor damage – never run pump dry Versatile Applications: Transfers diverse liquids: petroleum, diesel, kerosene, hydraulic oil, waste oil, water & food-grade fluids. Includes 4M hose. Ideal for machinery maintenance, equipment refueling, and food processing