Best Rotary Gear Pump Manufacturers

GPI M-180S Fuel Transfer Pump, 18 GPM, 12-VDC, Automatic Shut-Off Nozzle, 12' Hose, 18' Power Cord, Adjustable Suction Pipe (110300-2)

• ENGINEERED TO LAST: The rotary gear pump is designed 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. More operating hours means longer pump life and greater value. When you need reliable performance, GPI’s gear pumps are over-engineered to deliver..
• DURABLE: Manufactured from high-quality die-cast aluminum, our fuel transfer pump with automatic shut-off nozzle is extremely dependable and lightweight and will put minimal stress on your tank bung. The aluminum housing is rugged and corrosion-resistant to withstand years of work in any application..
• 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 18 Gallons per Minute..
• QUICK INSTALLATION: The innovative spin collar design of our fuel transfer pump makes installation fast and easy! The low-profile design of the pump is meant for permanent mounting on fuel storage tanks..
• 2-YEAR WARRANTY: GPI’s M-180S fuel transfer pumps come with a 2-year warranty and are UL Listed Motor and CSA Certified. Feel confident in knowing that your American-made fuel pump has been pro....

Oberdorfer N993R Gear Pump with Relief Valve, 8.8 gpm, 1/2\ NPT, 20 ft Maximum Suction Lift

• SPECIFICATIONS: The International Fluid Power Birotational Gear Pump is a heavy-duty gear pump with a 2-bolt B mount, 1” NPT work port, 3000 PSI, 23.8 GPM flow rate, and 2400 maximum RPM. It weighs 37 lb..
• HIGH EFFICIENCY: With 2400 max RPM and 23.8 GPM flow rate, this hydraulic gear pump offers high volumetric output. The IFP gear pump provides exceptionally dynamic performance and operational efficiency in demanding conditions..
• ROBUST: Our hydraulic rotary pump is equipped with top-grade cast iron flanges, shaft bearings, castings, and an aluminum-alloy body to handle system transmission pressures of up to 3000 PSI. Its endurance makes it ideal for harsh conditions..
• CONVENIENT: This low flow hydraulic pump, made from top-grade materials and precision-honed to perfection, is compact, portable, and interchangeable with Parker "P51.

GPI - G8P Fuel Transfer Pump, Manual Shut-Off Nozzle, 8 GPM Portable Fuel Pump, 8' Dispensing Hose, 8' Suction Hose, Power Cord, Alligator Clamps (147000-01)

• ON-THE-GO CONVENIENCE: Amazing 20% lighter portable pump with comfort grip handle provides gas station type flow rates in a convenient package..
• EASY-TO-USE: Conveniently attached power cord with in-line switch eliminates installation hassles. It's as simple as attaching the clips to your battery and pumping fuel..
• ROTARY GEAR DESIGN: Self-priming, low maintenance rotary gear pump design provides ease of use and will have fewer needed repairs for a longer pump life. New powder coated body prevents rust and can survive all weather conditions..
• 2 YEAR WARRANTY: GPI G8P fuel transfer pumps come with a 2-year warranty and the motor is UL Listed to US and Canadian standards. The G8P has a low-maintenance design and is ideal for on the go fueling for agricultural and automotive applications and approved for use with gasoline (alcohol blends to E15), diesel fuel (bio-diesel blends to B20) and kerosene..

0.5Mpa 1800r/min Gear Oil Pump, Insert Type Lubricating Cycloid Gear Pump Made of Iron(TOP-13A)

Sunsbell Solar Pond Pump, Air Pump, Solar Powered Pool Fish Tank Oxygenator Oxygen Aerator Air Pump Pond Kit, for Garden Fish Tank Pool Fishing Pond

• ...HARGING METHODS, Not only can it be powered by solar energy, but it can also be charged with a DC power.
• long working time: Air mattress pump can work for 20 hours when fully charged. Portable air compressor high oxygen content, high air volume up to 0.9l/min, Professional manufacturers provide after-sales service.
• Applicable space scenarios: Fish tank bubbler is small in size and low in noise, There are high gear, mid gear, low gear with 10 seconds on and 10 seconds off 3 different working modes for you to switch by pressing the button which can meet the oxygenation of various aquariums, fish tanks, pools, and ponds.
• Warranty Tip: Fish tank air pump When dead or replaced, you must restart the pump, either by 1) plugging in the USB to charge for 5 seconds or 2) placing it in direct sunlight for a few minutes.
• Safety of use: imported single-chip intelligent control, support constant voltage and constant current charging, overcharge and discharge protection, easily adjust the best angle to absorb solar energy, The products have been certified by expert institutions. You can buy with ....

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.

TERA PUMP Portable Power Water / Fuel Transfer Battery Pump with Auto-Stop Sensor ( 2.4 GPM )

• Upgrade 55 Gallon Drum Pump: 32mm Larger Oil outlet tube diameter for quicker oil transfer, Oil outlet pipe length 39 Inch, Overall Length 51 Inch, that can be adjusted to fit 15 - 55 gallon drums..
• Heavy Duty Barrel Pump: Constructed with Aluminium alloy Steel, heavy duty & rugged, anti-corrosion and anti-rust for more durability..
• Leak-Free Oil Pump: Our barrel pump is consisted of 3 piece segmented suction tube with screw thread, good sealing effectively prevent oil leakage..
• Easy to Use Hand Pump: Great Filter at the bottom of the suction tube separate the oil and the oil dirt effectively. Hand Drum Pump Flow Rate 200-250ML (About 16 GPM ) . Support clockwise direction rotary..
• Widely Used: This rotary barrel pump is suitable for pumping gasoline, kerosene, oil, diesel, hydraulic fluid lubricating oil, other non-corrosive liquids, NOT use for water!.

Robinair (15600) CoolTech Vacuum Pump - 2-Stage, 6 CFM

• 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/60Hz thermally protected motor, 6 CFM 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.

Robinair (15400) CoolTech Vacuum Pump - 2-Stage, 4 CFM

• 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/60Hz thermally protected motor, 4 CFM 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 inch 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.

Robinair (15120A) CoolTech Vacuum Pump - 2-Stage, 10 CFM

• 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 - 60Hz thermally protected motor, 10 CFM 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.

EAWELLPR 35 Gallon Gas Caddy with Pump Fuel Transfer Gasoline Tank 4 Wheels Fuel Storage Tank for Automobiles ATV Car Mowers Tractors 35 Gallon

• 【HEAVY-DUTY CONSTRUCTION】Material: Steel.
• 【STEEL TANK WITH 4 WHEELS】Heavy-duty steel tank is sturdy and not easy to deform, which can be used for a long time. Two 10 inches wheels and....
• 【ANTI-STATIC GROUND CLAMP】An anti-static ground clamp for the safety-discharged clamp is used to prevent accidental static discharges. There will....
• 【2-WAY ROTARY PUMP】Easy to use reversible rotary pump fills and siphons by simply reversing the cranking action. This fuel can is functional-ideal....
• 【35 GALLON CAPACITY FOR MULTIPLE USE】This gas caddy is able to store and transfer up to 30 gallon gasoline, diesel or any other fuels, which is....

Robinair (15401) 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 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 inch 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.

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.