Top Semi Rotary Pump

Robinair (15424) CoolTech Vacuum Pump - 2-Stage, 93 liters/minute

  • Robinair's CoolTech 2-stage rotary vane design vacuum pump features the power and capacity needed for a wide range of service applications as well as robust construction for a long service life.
  • Powerful 1/3 HP, 115V/220-250V - 60/50Hz thermally protected motor, 94 liters per minute free air displacement, and factory rated to 20 microns for a fast, thorough evacuation.
  • Offset rotary vanes build powerful compression within the pumping chamber - reducing pressure and vaporizing moisture.
  • durable molded polycarbonate base improves pump balance and minimizes vibration.
  • Iso-Valve isolates pump from system with just a quarter turn.
  • Gas Ballast design mixes moisture laden air passing through pump with relatively dry air so compression doesn't cause condensation.
  • 1/4 inch male flare and 1/2 inch ACME inlet fittings, easy to read sight glass, easy access oil fill port, and angled oil drain valve for faster, more complete draining of the reservoir.
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Robinair (15121A) CoolTech Vacuum Pump - 2-Stage, 236 liters/minute

  • Robinair's CoolTech 2-stage rotary vane design vacuum pump features the power and capacity needed for a wide range of service applications as well as robust construction for a long service life.
  • Powerful 1/2 HP, 115V/220V - 60/50Hz thermally protected motor, 236 liters per minute free air displacement, and factory rated to 15 microns for a fast, thorough evacuation.
  • Offset rotary vanes build powerful compression within the pumping chamber - reducing pressure and vaporizing moisture.
  • durable molded polycarbonate base improves pump balance and minimizes vibration.
  • Iso-Valve isolates pump from system with just a quarter turn.
  • Gas Ballast design mixes moisture laden air passing through pump with relatively dry air so compression doesn't cause condensation.
  • 1/4, 3/8, and 1/2 inch male flare inlet fittings, easy to read sight glass, easy access oil fill port, and angled oil drain valve for faster, more complete draining of the reservoir.
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Fill-Rite RD1212NH 12V DC 8 GPM 1/5 HP Bung Mounted Heavy Duty Aluminum Fuel Transfer Pump with Standard Hose and Nozzle

  • PORTABLE PUMP: Rotary vane high-flow fuel transfer pump designed for gas, diesel, biodiesel up to B20, kerosene, and E15.
  • ALUMINUM CONSTRUCTION: High-flow pump features heavy-duty aluminum construction.
  • FEATURES: 30-minute duty cycle with 8 GPM flow rate.
  • 3/4-inch inlet and outlet with female NPT threads.
  • Fuel pump with an aluminum and rotary vanes.
  • INCLUDES: Includes pump, manual nozzle, 8-foot - 5/8-inch diameter hose with 3/4-inch fittings, 23 - 41-inch a telescoping suction tube, nozzle boot, bung tank mount adapter and 10-foot quick-connect power cord with alligator clips.
  • Dimensions (L x W x H): 19 x 18 x 8 inches.
  • Manufacturer warranty: 2-year limited warranty.
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AnEssOil 1L-5L Lab Rotary Evaporator Rotavapor 0-120rpm 0-399℃ SENCO Equipment w/Motor Lift, Digital Heating Bath, Condenser Full Set of Glassware Kits and Circulating Water Vacuum Pump (5L Liters)

  • High Performance Rotary Evaporator adopts polytetrafluoroethylene and rubber compound seal,which can keep high vacuum degrees. High Performance Rotary Evaporator adopts efficient condenser, which can assures high recovery rate..
  • High Performance Rotary Evaporator adopts convenient large digital display and continuous adjustment for rotation speed&bath temperature. High Performance Rotary Evaporator adopts double layer cooling coils for improved condenser performance..
  • The Water Circulating Vacuum Pump's water saving effect is obvious. Due to the water circulation operation, the water added into the water tank can be recycled and reciprocated, which overcomes the phenomenon that a large amount of water is wasted when the vacuum is directly obtained by directly tapping the tap water method, and the same vacuum degree is achieved by measuring the continuous operation in one working day..
  • The Water Circulating Vacuum Pump is connected with the tap water source, and the circulating water temperature can be kept constant under the condition of continuous operation for a long time by an appropriate amount of supplementary injection water source, which can ensure the vacuum degree is not lowered and the supply of circulating cooling water can be realized..
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FavorCOOL AC Gauges and Vacuum Pump Kit, 3 cfm 1/4 HP HVAC Vacuum Pump and AC Manifold Gauge Set for R410a R134a R22 Refrigerants, with 4FT Hoses Adjustable Couplers Adapter and Can Tap

  • ..., 3 color-coded 4ft hoses for R410a recharging, 2 adjustable 1/4'' aluminum made quick couplers, plus a brass tank adapter and a can tap 1 bottle of 170ml vacuum oil is also included for easy refrigerant evacuation, restoring, and other automotive AC repair work.
  • ROTARY VANE VACUUM PUMP --- FavorCOOL single-stage 3 CFM rotary vane vacuum pump is powered by a 1/4 HP all copper motor to keep your HVAC servicing fast and easy. Its 3 cfm flow rate can draw your system down as low as 37.5 microns (5 Pa). Intake Ports: 1/4"Flare. Voltage/Frequency: 110/60HZ. Oil Capacity: 170 ml..
  • DURABLE VACUUM PUMP --- The lightweight cast aluminum structure effectively dissipates the heat generated during operation and resists chemical corrosion to ensure years of beneficial use.
  • Its innovative design also prevents oil backflow and separates the exhaust from any oil vapors, limiting contamination and providing safer operation..
  • HIGH ACCURACY AC GAUGES --- The manifold AC gauge set is excellent for diagnosing and repairing AC systems. Ideal use for R22, R134a, and R410a, our charging hoses are made by 100% Virgin Teflon Diaphragm....
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Gasoline Tank Truck Emergencies: Responding to MC/306/DOT 406 Cargo Tank Trucks Transporting Gasoline/Ethanol Blends and Fuel Oils

  • portable gas tank with pump Can store gasoline, diesel, kerosene or biodiesel fuels.
  • The large fuel caddy allows you to store up to 30 gallons of fuel, Simply turn the hand pump forward or reverse for dispensing or siphoning fuel. The 8.2 foot hose with fill neck easily fits in any gas tank..
  • Hand Siphon Rotary Pump has been specially processed to have a better sealing effect and prevent gasoline or diesel from leaking.It adopts solid rubber wheels with special material,The Tire thickness is 2in and tire diameter is 9.5in. which can better load-bearing and wear-resisting. After our actual measurement, it can be suitable for many occasions..
  • Easy to use reversible rotary pump fills and siphons by simply reversing the cranking action. The easily accessible, wide diameter fill neck provides a larger opening for safer, faster refills with less spilling and less waste of expensive fuel..
  • This gasoline container is suitable for ATV, UTV, motorcycle, ship, motorcycle, etc.
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MOTOOS 35-Gallon Heavy Duty Portable Oil Transfer Fluid Diesel Fuel Tanks Gas Caddy Storage with Pump and Wheels Red

  • Maximum Capacity: 35 Gallons of engine oil, diesel, kerosene or biodiesel fuels. Material: Steel. Pump Flow Volume: 45L/ 80rpm.
  • Easy to Fill - The easily accessible, wide diameter fill neck provides a larger opening for safer, faster refills with less spilling and less waste of expensive fuel.
  • Made of high strength carbon steel, welded integrated tank-type construction, powder coated finish, resist rust, ensures it's long-last serving life-span, and stability.
  • 2 Way Rotary Pump - Easy to use reversible rotary pump fills and siphons by simply reversing the cranking action.
  • Safety ground wire and clamp included. Easy to read fill visual level gauge, hose included-Durable Kink-Free Hose - Kink-free hose ensures maximum flow while making fill ups fast and convenient.
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Stepper peristaltic pump 24V small intelligent variable speed high flow lab liquid dosing pump Kamoer DIP 3 rotors 0-452 ml/min BPT tube 4.8 mm ID x 8 mm OD

  • Voltage: 24V、Current: 2A max、Power: Less than 50W、Flow range: 1~452ml/min、Pump tube: BPT（longer service life time）..
  • Digital tube shows instant speed and flow rate. Precise control of stepper motor, speed adjustment resolution 0.1 rpm..
  • Support start/stop, direction change, speed regulation, calibration, reverse suction, etc..
  • Rich control mode, support rotary encoder, foot switch, external analog (4-20mA and 0-5V), 485 communication (Modbus) control..
  • Support power-off memory function, which can automatically save the operation parameters when the power was last lost.
  • support three working modes: full-automatic cycle, semi-automatic cycle and manual.
  • support running by speed and running by flow..
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Electric Balloon Pump Portable Balloon Pump Electric Air Balloon Pump Electric Balloon Inflator, Balloon Decorations for Birthday Parties, Weddings, Festivals and Party（Purple）

  • 【Portable and Efficient】You can bring this electric air balloon pump to any balloon-decorated party, the electric balloon pump can greatly improve the efficiency of balloon inflation compared to the manual air pump..
  • 【Two Operation Modes】The electric balloon pump has 2 inflation modes, semi-automatic and automatic. The automatic mode inflates faster, while the semi-automatic mode provides good control over the inflation speed..
  • 【Safety】This electric balloon pump features a 110-120V UL-Listed plug and was tested to be safe for a smooth and safe balloon-blowing experience (Frequency: 60Hz, Power: 600W, Noise.
  • 【Wide Application】The Balloon pump has two sizes of nozzles for a wide variety of balloons. Balloon electric air pump is a great assistant for birthday parties, weddings, graduations, festivals and party decorations..
  • 【Decorative Accessories】Besides the electric balloon pump, we will extra provide you with 2 tying tool, 2 rolls 16.4ft balloon tape strip, 2 rolls balloon glue dot stickers, 2 flower clips..
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Electric Balloon Pump Portable Balloon Pump Electric Air Balloon Pump Electric Balloon Inflator, Balloon Decorations for Birthday Parties, Weddings, Festivals and Party(Rose Red)

  • 【Portable and Efficient】You can bring this electric air balloon pump to any balloon-decorated party, the electric balloon pump can greatly improve the efficiency of balloon inflation compared to the manual air pump..
  • 【Two Operation Modes】The electric balloon pump has 2 inflation modes, semi-automatic and automatic. The automatic mode inflates faster, while the semi-automatic mode provides good control over the inflation speed..
  • 【Safety】This electric balloon pump features a 110-120V UL-Listed plug and was tested to be safe for a smooth and safe balloon-blowing experience (Frequency: 60Hz, Power: 600W, Noise.
  • 【Wide Application】The Balloon pump has two sizes of nozzles for a wide variety of balloons. Balloon electric air pump is a great assistant for birthday parties, weddings, graduations, festivals and party decorations..
  • 【Decorative Accessories】Besides the electric balloon pump, we will extra provide you with 2 tying tool, 2 rolls 16.4ft balloon tape strip, 2 rolls balloon glue dot stickers, 2 flower clips..
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27 Pieces Pin Vise Hand Drills Bits Set Include Pin Vise and Semi-automatic Spiral Hand Drill Rotary Tool with 25 Pieces 0.5-3 mm Micro Twist Drill Bits for Resin Polymer Clay Craft DIY Jewelry Electr

  • Semi-automatic design: the semi-automatic rotary drill adopts a semi-automatic design, which can drill holes by pressing up and down, improving the drilling efficiency and saving time.
  • You can use these 2 pin vise hand drills together, use the black hand drill bit at first, and then use the blue hand drill bit to drill for a long time until the hole is drilled.
  • Durable material: these 2 kinds of pin vise hand drills are made of aluminum alloy, not easy to break, adopting 3 claws chuck and 0.3 - 3.4 mm range of adjustable clamp, their tail can be rotated, easy to use.
  • Replaceable design: the semi-automatic hand drill is equipped with different sizes of micro drill bits, providing convenience to choose a proper one and drill different sizes of holes.
  • The micro drill bits are suitable for handling wood, plastic, rubber, PVC, walnut, model, bone, angle, amber, olive, fiberglass and so on.
  • Practical and portable: the manual hand drill set is lightweight and can be tucked into your bag easily, occupies little space.
  • Useful tools for electronic assembling, tooling, model making, winding, home decorating and so on.
  • 2 Kinds of drill bits: you will get 1 piece black pin vise hand drill, 1 piece blue semi-automatic rotary drill bit and 25 Pieces 0.5-3 mm micro twis....
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AUTOGEN 5CFM Vacuum Pump 1/2HP 38 Micron 110V Air Vacuum Pump for R12 R22 R134a R410a 1-Stage Vacuum Pump for HVAC/AUTO AC Refrigerant Recharging Degassing Wine Milking Cow Food Processing

  • 【Rotary Vane Vacuum Pump】AUTOGEN single-stage 5CFM rotary vane vacuum pump is powered by a 1/2 HP all copper motor to keep your HVAC servicing....
  • 【High-Efficiency Heat Dissipation】Reinforced aluminum alloy casing, effective heat dissipation, resistance to chemical corrosion. Its innovative....
  • 【Convenient To Operate】Features a simple oil fill port for a clean pour, oil window provides vital information like oil level and oil quality. The....
  • 【Wide Application】Air Vacuum Pump is applicable to vacuum packaging, vacuum freezing, automobile reparation, gas analysis, medicine mechanism,....
  • 【Guaranteed Satisfaction】Get right to work evacuating and recharging your HVAC systems with this air conditioner vacuum pump, reassured by its....
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