Reviews Helical Rotor Pump

YaeTek Oil Change Pump Extractor, 12v 60w Marine Oil Change Pump Electric Oil Pump, Diesel/Engine Oil Scavenge Pump for Oil Changes in Car, Boat, Truck, Motorcycle

  • ...il pump adopts the vane pump working mode..
  • Diesel or heating oil: approx 6.0-7.0L/min.
  • Motor oil(40-60℃)：approx 0.8-1.0L/min.Measurements:3.3*5.1*4.9in,Weight:1.87pounds,Maximum delivery Height:0.7m..
  • 【Working Principle】When the oil well pump rotor rotates, the blades on the rotor are closely attached to inner surface of stator under the action of centrifugal force and oil pressure, so that the 2 blades are formed by inner surface of rotor and stator. The working volume of pump is first to absorb oil from small to large, and then to discharge oil from large to small after absorbing oil. Within one rotation of blade, oil absorption and discharge are completed twice. This cycle continues..
  • 【Package Include】The pump has 1 outlet hose, 1 inlet hose, 2 hose locks and 2 battery clips. Please pay attention to the direction of import and export, positive and negative poles and lock hose lock before use. The suction power of the micro suction pump is limited. Please do not connect other extension tubes..
  • 【Do not pump】Except for engine oil and diesel,do not pump hot oil or when the car engine is running.Car engine must cool complately.Do not pump gas,paraffim,petrol or other inflam....
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BAOSHISHAN Rotary Viscometer Viscosity Tester 10-100,000mPa·s Fluidimeter Meter Newton Liquid Viscometer (NDJ-1)

  • ...ferent test liquids, and different speed (60,30,12,6) can be set. The knob adjustment is straightforward with a coefficient table on the top for easy reference. You can unlock more unknown liquid viscosity..
  • [LIGHT WEIGHT BUT PRACTIALl] The rotary viscometer is light in weight, easy to move and operate flexibly. The helical gear lifting system effectively ensures that the viscometer can move up and down easily without sliding down by itself, which ensures the smooth progress of your experiment..
  • [APPLICATION] NDJ-1 has been widely used to determine and measure the liquid viscosity in many application such as grease, painting, plastic, pharmacy and adhesives. There are no limitations about the liquid, just put the rotor into the liquid and test it. But the liquid you measure should NOT exceed 80℃.
  • [GOOD WARRANTY] Viscosity meter tester is a precison instrument to monitor and control the stable quality of products in the manufacturing.The whole set of instrument has good quakeproof packing to ensure the precision of instrument. We also offer a one-year warranty. Buy at ease, use at ease..
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VEVOR Deep Well Pump, 1.5 hp 110V 50 Hz, Submersible Durable Stainless Steel, 1.5\ Water Outlet w/131 FT Cable Wire & Control Box, for Farmland Irrigation, Domestic Supply, Deep/Shadow Well

  • High-quality Material: The submersible well pump is made of 304 stainless steel, rust-proof, and corrosion-proof for long-term use. The pump is more convenient and secure with 131 ft cable wire and an external control box..
  • Super Large Head & Flow: Powerful flow of the deep well pump can achieve 24 GPM, and the head can reach 390 ft for efficiently pumping water. Moreover, the 1.5 hp/1.1 KW motor is thermally protected to avoid overheating and uses less energy..
  • Premium Filtration Mesh: The filtration mesh of this deep well submersible pump is made of stainless steel to filter impurities. You can add a layer of gauze in front of the filtration inlet for a new drilled well that may contain excessive granular sediment..
  • Excellent Performance: The submersible pump has considerate details: double ball bearing and stainless steel rotor journal for low noise operation.
  • precision rotor for the low-temperature rise.
  • 2" water outlet for easy hose connection.
  • the sling hole for nylon rope to put pumps down..
  • Various Application: This well submersible pump is suitable for extracting groundwater from deep wells.
  • It also works well in rivers, reservoirs, canals, and other water extraction sites. It is primarily used in farmland, factories, railways, and mines..
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Jebao/Jecod DCS-2000 Nano DC Pump Adjustable Submersible Return Pump with Controller 520GPH

  • 520GPH Aquarium dc return pump with 8 speed adjustablecontroller and with feeding function..
  • Specs:520GPH Max flow,Head max up to 7.22ft,20W,can be used as submersible and inline /external pump, suitable as pond pump ,fountain pump ,hydroponics pump and fish tank pump.
  • 20W power consumption,small size water pump but very powerful,.
  • DC 24V power supply, safety and durable and ultra quiet operation.
  • Fe2Q3 magnet rotor and wear-resistant anti-corrosin ceramic shaft, longer life, more efficient,auto shut off when No water.
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Jebao DCW SINE DC Controllable Water Pump DCW-5000 White/red

  • 520GPH Aquarium dc return pump with 8 speed adjustablecontroller and with feeding function..
  • Specs:520GPH Max flow,Head max up to 7.22ft,20W,can be used as submersible and inline /external pump, suitable as pond pump ,fountain pump....
  • 20W power consumption,small size water pump but very powerful,.
  • DC 24V power supply, safety and durable and ultra quiet operation.
  • Fe2Q3 magnet rotor and wear-resistant anti-corrosin ceramic shaft, longer life, more efficient,auto shut off when No water.
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Jebao/Jecod DCS-1200 DC Water Pump 320GPH 4.9ft for Marine Reef Tanks Sump Skimmer Protein

  • Jebao 10000LPH(2650GPH) aquarium DC Controllable fish tank water return pump with wave function,can be used as fountain pump,hydroponic pump ,fish....
  • 80W Four-pole electronic motor,ultra silent operation,Used as submersible water pump or inline pump with 5.5 meters(18feet) max head/lift.
  • LCD Power display and 30-100 stage speed flow control,with feed mode and wave function.
  • Low voltage DC24V power supply, saftey protected against leakage.
  • Fe2Q3 magnet rotor and wear-resistant anti-corrosion ceramic shaft,longer life and more efficient ,seal impeller.
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TERA PUMP Manual Siphon Liquid Transfer Tube Drum Barrel Pump for 15 to 55 Gallon Drums

  • MANUAL ROTARY PUMP: Our plastic drum pump is a hand-operated pump constructed with a polypropylene body, Ryton rotor, and vanes for resistance to chemicals.
  • Suitable plastic barrel pump for a variety of auto, industrial, and commercial applications.
  • MANY USES: This hand barrel pump is suitable for water-based solutions of acid, alkalis and salt, some organic solvents, water, and all petroleum products.
  • Barrel hand pump also works with most organic acids and water-soluble inorganic chemicals.
  • QUICK TRANSFERS: The hand drum pump is capable of transferring material at 10 ounces per stroke (6.5 gallons per minute at 70 revolutions per minute) with temperatures up to 130 degrees Fahrenheit.
  • Fast chemical drum pump and water barrel pump.
  • WIDE COMPATIBILITY: Our rotary hand pump fits 15 gallon, 20 gallon, and 55 gallon drums with 1.25 " and 2" NPT bung fittings.
  • 55 gallon drum pump is intended strictly for use in professional and industrial environments.
  • PRODUCT SPECIFICATIONS: Capacity: 300 CC Per Revolution.
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Peristaltic Pump 12V brushless dc Motor high Flow Rate 600ml/min Adjustable Speed Liquid dosing Pump Kamoer KPHM600 Series 6.4 mm ID x 9.6 mm OD

  • KPHM series peristaltic pump, the new design makes the pump tube is well fixed and prevents the pump tube from moving during operation. It is also a low-cost large flow peristaltic pump with brushless motor..
  • Motor: brushless motor.Voltage: 12V.Pump tube:6.4 mm ID x 9.6 mm OD.Flow rate: 600ml/min.Rotor: 3 rotors.Working Temperature: 0-40℃,Humidity: ＜80%,Pump head material: Nylon.
  • Peristaltic pump tube material:PharMed BPT.Very good resistance to general chemicals, as well as excellent resistance to acids, alkalis and oxides..
  • No pollution,low pulsation.The gearbox drives the pump tube to work, and the pump tube is not easy to slip.The liquid only touches the pump tube, not the pump body..
  • Application:Experimental Research，Experimental Monitoring，Inkjet.Printing，Aquarium，Smart Home，Aviation Operation..
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Jebao 28W 3500LPH Aquarium DC Controllable Water Return Pump Fish Tank Pump with Wave Function DCQ-3500(900GPH)

  • Jebao 28W 3500LPH (900GPH)DC controllable aquarium water return circulation pump with wave function for coral reef fish tank,Max lift:3Meters( 9.8feet).
  • Four-pole electronic motor,ultra silent operation,suitable for fresh water and marine water as a return /circulation pump, fountain pump,hydroponic pump ,fish pond pumps,and aquarium water pump.
  • LCD Power display and 30-100 stage speed flow control,with feed mode and wave function.
  • Low voltage DC24V power supply, saftey protected against leakage.
  • Fe2Q3 magnet rotor and wear-resistant anti-corrosion ceramic shaft,longer life and more efficient ,seal impeller.
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Amarine Made DC 12V Farm & Ranch Solar Water Pump Submersible Well booster Pump 26ft Lift (Orange)

  • Model:ZQB-12,Size:10.83 x 7.1 x 7.1 inches,Voltage:DC 12V,Power:125W,Outlet Dia: 1"(25mm),Max Head:8m(26ft) ,Capacity:100L/min.
  • DC water pump is made of motor and pump,the motor is consists of rotor,bearing and base.
  • the pump body includes impeller,pump body,connections,bearing and mechanical seal..
  • This series pumps adopt stainless steel DC elect-motor,equipped with perfect electric protective device and waterproof seal..
  • 12V DC Submersible water pump is applicable to the same voltage power of ship or irrigation etc,it is very convenient..
  • Simple structure, less components, easy maintenance and repair.Stable Performance.
  • has less power cost, larger flow and great anti-corrosion ability..
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Sunnydaze 40 GPH Submersible Electric Pump for Hydroponics, Aquaponics, Small Fountains, and Aquariums, 120 Volts

  • ...Aluminum Oxide Ceramic Impeller Shaft and Bearings insure long pump life because they are non-corrodible with hardness more than 3 times that of stainless steel. Epoxy Resin Encasement of key internal motor components prevents unwanted conductivity and corrosion of metal parts. This pump incorporates a magnetic wet-rotor design, so there is no seal to fail that would damage the pump motor..
  • EFFICIENT: Neodymium Iron Boron (NdFeB) Magnets are used in all our electric motors because they are the most powerful permanent magnetic materials commercially available and increase energy efficiency. Water-Lubricated Nitrile Bushings are used because they possess a very low coefficient of friction, have inherent vibration-dampening qualities and are non-polluting..
  • SAFE & EASY: Safe for fish with no exposed copper and oil free. Easy to clean with no tools required to disassemble and remove the impeller/rotor. Our waterproof SJTW Electric Cord has 18 gauge copper wire, molded plug with ground and a heavy duty flexible vinyl jacket which resists oil/grease/moisture/abrasion with very good flexibility at all temperatures..
  • SPECIFICATIONS: Salt or fresh water ready with flow Rates of 211 Gallons Per Hour (GPH) @ 0' Lift.
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GIRODISC (A2-032) REAR BRAKE ROTOR KIT SLOTTED FOR PORSCHE 996C4S, 996TT, 997.1&2C2S/C4S, 991C2S/C4S

  • GiroDisc products are designed and engineered for both street and track applications with a comprehensive product line of two-piece floating rotors that are designed to be a direct replacement for the factory rotors.
  • High quality construction and premium grade materials provide improved wear, increased rotor life, minimized coning and greater cooling efficiency..
  • The disc is made from a proprietary cast iron, poured in the USA and machined from start to finish in house at GiroDisc. The rotor utilizes a curved vane design, developed in racing to act as a centrifugal pump to force cooling air through the disc..
  • The central hat section of this rotor is made from strictly U.S. sourced 6061-T6 aircraft specification aluminum..
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Knifel Submersible Pump 150GPH Ultra Quiet with Dry Burning Protection 4ft High Lift for Fountains, Hydroponics, Ponds, Aquariums & More……

  • 【ULTRA-QUIET DESIGN & LONG LIFE】In order to keep the pump quiet and have a longer life, increased the cost by using high quality rotor and 100% pure copper,make the pump quiet & long life..
  • 【DRY BURNNING PROTECTION】Considering that the users will forget to add water, we have added a temperature control protection switch inside the pump. When the pump is running-dry, it will automatically cut off the power when the temperature of pump is high,360-hour dry burnning protection,Don't worry that there is no water in your fountain, which will cause the pump to burn out..
  • 【HIGH PERFORMANCE】 After a period of use you will find out that our water pump is "High flow rate, Low power consumption,Energy-saving &long life"..
  • 【WATER FLOW CONTROL】 An adjustable knob to control the water flow rate, so you can get just the amount of water pressure you want. Maximum flow rate: 150GPH(550L/H)..
  • 【Small but Powerful】 The pump is a small pump which has L2.5in*W1.7in*H2.2in, please do not let it to work in a large fountain..
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