Feature:1. The main unit is made of highstrength ABS engineering plastics integrated, with a sturdy structure, humanized design and long service life2. Independent double meter and double tap design, can vacuum two containers at the same time3. The allcopper check valve can effectively avoid the problem of vacuum suction. All copper material is durable4. Using 180W full copper core coil motor, equipped with protective cover, safe and reliable, stable and durable5. Suitable for extract corrosive gas, need to shorten the water change cycle6. Circulating water vacuum pump realize water recycle to save valuable water resourcesSpecification:Item Type: Circulating Water Vacuum PumpMaterial: Engineering plastics, copperUses: Widely used in evaporation, distillation, crystallization, filtration, decompression, sublimation and other operations. Ideal equipment for laboratories in scientific research units, bioengineering, education applications, petrochemicals, universities, colleges, pharmaceuticals industries, and food processing.Power: 180WPump Displacement: 80L/minWater Tank Volume: 15LHead: Approx. 10meter / 32.8ftSingle Head Pumping Rate: 10L/minVacuum Degree: 0.098MPaNoise: <45dBNumber of Taps: 2Motor Power: 180WSize: LxWxH: Approx. 385 x 280 x 420mm / 15.2 x 11 x 16.5inModel Description: Anticorrosive vacuum bottle, pump head engineering plastic.Package List:1 x Pump Body1 x Water Tank1 x Cover 1 x Water Pipe