ReviewsTwin Vane 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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AUTOGEN Single-Stage 4.5CFM Vacuum Pump, 1/3HP 5Pa 110V Air Vacuum Pump for R12 R22 R134a R410a, Rotary Vane Vacuum Pump for HVAC/AUTO AC Refrigerant Recharging, Degassing Wine, Milking Cow

【Rotary Vane Vacuum Pump】AUTOGEN single-stage 4.5CFM rotary vane vacuum pump is powered by a 1/2 HP all copper motor to keep your HVAC servicing fast and easy. Its 4.5 cfm flow rate can draw your system down as low as 37.5 microns (5 Pa). Intake Ports: 1/4" Flare, 1/2" ACME. Voltage/Frequency: 110/60HZ. Oil Capacity: 12.8oz..
【High-Efficiency Heat Dissipation】Reinforced aluminum alloy casing, effective heat dissipation, resistance to chemical corrosion. Its innovative design can prevent oil backflow and separate exhaust gas from the oil mist filter device, reducing pollution and providing safer operation..
【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 design of a great starting moment is easy for starting and high efficiency, which can keep it working perfectly even is lower ambient temperature and lower volt. 1/4" and 1/2" ports allow fast and easy servicing of automotive and other low-tonnage R12, R22, R134a, and R410a systems..
【Wide Application】Air Vacuum Pump is applicable to vacuum packaging, vacuum freezing, automobile reparation, gas analysis, medicine mechanism, printing mechanism, and other vacuum evacuations. It is also able to....

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NEW MSD HIGH PRESSURE ELECTRIC FUEL PUMP,45 GPH AT 60 PSI.375" HOSE NIPPLE INLET & OUTLET

Brand New MSD High Pressure Electric Fuel Pump, 45 GPH at 60 PSI, .375" Hose Nipple Inlet & Outlet (Part #2225)..
This high pressure and high flow Fuel Pump features a roller vane pump mechanism which is extremely resistant to clogging & jamming. The pump mounts in-line (out of the fuel tank) with two supplied cushioned clamps for a quick and sturdy installation. The wire terminals feature brass studs for secure connections. Ideal for use as a "booster" for nitrous oxide applications, or as a stand alone pump for multi-port EFI systems on engines up to approximately 525 HP. Capable of 45 GPH at 60 PSI..
NOTE: Compatible for Lеаded and Unlеаded Fuel Only.
Features: 45 GPH at 60 PSI | 3/8" Hose nipple inlet & outlet.
Specs: Brand: MSD | Current Draw: 12 Amps at 14 Volts | [email protected]: 45 | Inlet & Outlet Size: 3/8 in. Nipple Fitting | Product Type: Fuel Pump.

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Fill-Rite FR311VB 115V/230V 35 GPM Fuel Transfer Pump w/Mechanical Meter Package (Gallons)

FLEXIBLE POWER INPUT: This 300 series fuel transfer pump features a dual voltage design that allows you to select either 115V or 230V AC power with the simple turn of a switch..
PROTECTION AGAINST OVERHEATING: Engineered to exceed the industry’s most stringent safety standards, the fuel pump is constructed with thermal overload protection to prevent the motor from overheating during abnormal usage..
FASTER TRANSFERRING: This is Fill-Rite’s highest volume AC pump that transfers fuel at 35 GPM, ideal for filling heavy equipment from above ground stationary storage tanks..
DEPENDABLE & DURABLE PUMP: Made with durable cast iron construction to withstand rough operating environments every 300 series pump includes a limit lifetime warranty..
CONSISTENT HIGH PERFORMANCE: 300 series Fill-Rite pumps are built with Rotary Vane Technology that maintains a consistent flow performance even as components wear from use..

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Holley Blue Electric Pump W/O Regulator

...type | Distinctive Blue logo | Flows 110 GPH (free flow) | Flows 88 GPH at 9 PSI | Maximum pressure is 14 PSI | Includes P/N 12-803 fuel pressure regulator | Provides constant fuel flow with no pulsation.
Has externally accessible pressure relief valve (max 14 PSI) | Rotor/vane pump design is more tolerant of contaminated fuels | Weighs only 3 lbs | Includes mounting bracket | Repair kits are readily available | Can be serviced from the pump end | Not compatible with alcohol or methanol fuels | Use of safety shut-off switch, P/N 12-810, strongly recommended | Not designed or recommended for use with fuel injection systems.
Specs: Application: Universal | Bracket Color: Silver | Brand: Holley | Emission Code: 5 | Free Flow GPH: 110 | Free Flow LPH: 416 | Fuel System: Carbureted | Fuel Type: Gasoline | Inlet Size: 3/8" NPT | Material: Aluminum | Motor Finish: Silver | Outlet Size: 3/8" NPT | Product Type: Fuel Pump | Pump Body Color: Silver.

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B15 Marine Metal Aeration System Power Bubbles 12V DC

12 V DCw, very low current +/- .46 amps, Twin bellows and double outlets produce aeration of 1 or 2 live wells up to 35 gallons.
High volume twin bellows pumps 5.6 STL/min, Weighted glass bead airstones provide greater dissolved oxygen.
Produces 99.5 % saturation of dissolved oxygen.
High volume twin bellows pumps 5.6 STL/min.
Widely used for catch and release tournaments.
Excellent emergency aquarium pump up to 100 gallons.
Every unit is tank tested to assure qualityDescriptionThe Marine Metal power bubbles air pump arms anglers with a high-power, low current aerator pump that's perfect for crowded livewells or keeping your catch alive. Power bubbles produces over 99.5% saturation of dissolved oxygen to increase the capacity and efficiency of your livewell. Each pump is tank tested to assure quality and designed for both fresh and saltwater use, making it a favorite among bait fishermen. Aerates 1 or 2 live Wells up to 35 gallons with twin bellows and double outlets. Weighted airstones provide greater dissolved oxygen. Mounts easily with large adjustable stainless steel clip and screws. Anti-siphon valves protect power bubbles pump from water intrusion. Most effective when used with water Renewal systems. Package includes 12 ....

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Mini Micro Water Priming Gear Pump Dc 3-12v Sinking Pump Waterproof A1

...minum housing is rugged and corrosion-resistant to withstand years of work in any application..
ROTARY GEAR DESIGN: The rotary gear pump is engineered with fewer moving parts, which means less friction and wear on its components. Thus this rotary gear pump will have fewer needed repairs and longer life than a rotary vane pump. When you need reliable performance GPI’s gear pumps are over engineered to deliver..
EASY-TO-USE: The 12-VDC motor of our fuel transfer pumps is highly efficient as it delivers gasoline, diesel fuel, ethanol blends, and kerosene at flow rates up to 15GPM. This economy pump comes with the standard nozzle cover and is ideal for applications where accessories are already available. Pump only for direct fuel tank mounting..
2-YEAR WARRANTY: Our M-150S GPI fuel transfer pumps come with a 2-year warranty and are UL Listed Motor and CSA Certified. Feel confident in knowing that your fuel pump has been providing longer run times and award-winning performance..

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Robinair (15300) VacuMaster Economy Vacuum Pump - 2-Stage, 3 CFM

Robinair's VacuMaster Economy Vacuum Pump is designed for air conditioning and refrigeration service, featuring a 2-stage rotary vane design, 7.5 ounce oil capacity, and non-skid feet.
1/3 HP, 115V/60Hz thermally protected motor.
Features an inlet fitting engineered for maximum airflow, while preventing oil backflow, and finned aluminum surfaces that dissipate heat faster, keeping the pump cooler and extending life.
1/4 and 3/8 inch MFL inlet fittings, 3/8 inch FFL x 1/2 inch ACME adapter, easy to read sight glass, easy access oil fill port, and angled oil drain valve for faster, more complete draining.

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Fill-Rite FR711VA Cast Iron 115V AC Fuel Transfer Pump with Discharge Hose, 901-Gallon Meter, and High-Flow Automatic Nozzle, Red

HIGH-FLOW FUEL TRANSFER: Rotary vane high-flow fuel transfer pump designed for gas, diesel, and biodiesel.
MADE IN THE U.S.A.: High-flow pump features heavy-duty cast iron construction.
EASY TO USE: Easy-to-read 4 digit mechanical meter.
30-minute duty cycle with 20GPM flow rate.
NOZZLE INCLUDED: Fuel pump with an iron rotor and carbon vanes.
includes a 1-inch x 18-foot static wire and high flow automatic nozzle.
1/3 HORSEPOWER: Flow pump with a 901-gallon meter and 1/3 horsepower motor.

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Kozyvacu Single-Stage Rotary Vane Vacuum Pump for HVAC/Auto AC Refrigerant Recharging EPoxy Resin or Wine Degassing Laboratory Medical or Milking TA350

✅KEY SPECIFICATION: Flow Rate: 3.5 CFM, Ultimate Vacuum:150 Micron, 1/3HP AC Air Tool Rotary Vane ,Inlet Port: 1/4 Flare and 1/2 ACME male ,Voltage....
✅NOISE REDUCTION: This Vacuum Pump equips with a noise reducer and makes the vacuum pump run quieter..
✅GUARANTEED QUALITY: The all-copper wired motor is stronger than other similar aluminum wired motor and has a longer service life..
✅EASY MONITORING: This vacuum pump comes equipped with an oil viewing window so that you can easily monitor oil levels and quality, prevention of....
✅WIDELY USED: This Vacuum pump is widely used for both commercial and household applications.such as refrigeration maintenance, printing machinery,....

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