The Best Gear Pumps

Looking for the best Gear Pumps?

Discover now our comparison of the best Gear Pumps. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Gear Pumps are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Gear Pumps in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

No. 1

112 Consomer Reviews

SEAFLO 12v Self Priming Impeller Gear Pump 3.2 GPM/12.0 LPM for Diesel Lubricants Machinery Fuel Scavenge Oil Transfer

Versatile Voltage Options: Available in both 12V and 24V models, providing flexibility for different power systems.
High Flow Capacity: Open flow of 12.0LPM (3.2GPM), ensuring efficient and rapid oil transfer.
Durable Construction: Robust metal pump head and gears for enhanced durability and longevity. Copper impeller material adds to the pump's resilience against high viscosity fluids.
Thermally Protected Motor: Built-in thermal protection prevents overheating, ensuring safe and continuous operation.
Self-Priming Capability: Facilitates quick and efficient priming, reducing the hassle in your oil transfer process.

SaleNo. 2

GROZ 44150 Heavy Duty Lever Action Bucket Pump – Up to 60 ML Per Stroke – for 5 Gallon Pails – Transfer Heavy Oils, Engine Oils, and Transmission Fluid – Industrial Grade

Pump designed for transferring transmission differentials & heavier oils, Zinc plated pump body with aluminum die cast head & adjusting flange
Powder coated steel drum cover, Wear resistant brass piston rings fitted onto zinc die cast piston
Complete with 48” / 4' fuel resistant soft PVC hose with nozzle for efficient discharge, Options available with the pump supplied complete with steel bucket in a choice of 12 & 16 litre capacity
WETTED COMPONENTS Steel, Aluminum, Zinc, Brass, NBR, PVC; RECOMMENDED USE Transmission differentials & heavier oils
DO NOT USE Water based & other corrosive media

No. 3

YaeMarine 12V 3.2GPM (12.0LPM) Oil Pump Turbo Pump Oil Scavenge Pump Impellor Gear Pump Self Priming Reversible for Diesel Lubricants Machinery Fuel Scavenge Oil Transfer (Black)

【Fit for 】Self-priming gear electric pumps suitable for lubricants and viscous liquids, Can be used to transfer diesel, lubricants, & machinery fuel (except gasoline petroleum fuel).
【Top Quality】Rugged bronze body and stainless steel shaft, Easy connecting system, Soft rubber mounts.
【Intermittent Use】Designed for intermittent use only. Duty cycle: 30 mins.
【Application 】Professional grade pump - Ideal for marine, caravans/RV, automotive and agriculture applications.
【Package Include 】1x Pump , Included 2 x 3/8" FNPT (9.52 mm) thread fitting.

No. 4

YaeMarine 12V 3.2GPM (12.0LPM) Oil Pump Turbo Pump Oil Scavenge Pump Impellor Gear Pump Self Priming Reversible for Diesel Lubricants Machinery Fuel Scavenge Oil Transfer (White)

【Fit for 】Self-priming gear electric pumps suitable for lubricants and viscous liquids, Can be used to transfer diesel, lubricants, & machinery fuel (except gasoline petroleum fuel).
【Top Quality】Rugged bronze body and stainless steel shaft, Easy connecting system, Soft rubber mounts.
【Intermittent Use】Designed for intermittent use only. Duty cycle: 30 mins.
【Application 】Professional grade pump - Ideal for marine, caravans/RV, automotive and agriculture applications.
【Package Include 】1x Pump , Included 2 x 1/2" barbed fitting included.

No. 5

Mxmoonant Electric Fuel Transfer Pump Oil Change Pump, Self Priming Impeller Gear Pump, 3.2GPM Electric Scavenge Oil Extractor for Diesel Kerosene Marine Truck (24V)

[STRONG SUCTION & LOW NOISE] This electric gear oil pump has a self-priming range of up to 3m/10ft, and the max flow is up to 3.2GPM/12LPM. When the machine is working normally, the sound is around 55-60db. In addition, it is also equipped with shock-proof rubber mounting feet, which can greatly reduce the working noise.
[HOSE INSTALL] This fuel transfer pump is small in size and easy to carry, making it convenient to install in various directions in a limited space. The port diameter is 3/8’’ (10mm), which can meet most of the hoses on the market. Of course, if you don’t have the right accessories for a while, we also include a one-meter black oil hose and two fixing clips, which can help you transport in time and bring you a better experience.
[TRANSFER & CHANGE] This oil change pump has a vacuum self-suction function, which is generally used in the liquid replacement and transfer of large trucks, engineering vehicles, harvesters and small refueling equipment, including diesel, engine oil, lubricating oil, kerosene and other high-viscosity oily liquids.【Tip】Except gasoline petroleum fuel.
[OVERHEAT PROTECTION] This oil transfer pump has a built-in overheating protector. And if there is an abnormality such as overheating and overload, it will automatically shut down to prevent the machine from damaging.【Tip】Designed for intermittent use only. Single use time is recommended in about an hour, and it can be operated continuously after the cooling stops for 20 minutes.
[HIGH QUALITY] This 24V, 3.2GPM oil pump is certified by CE EU, and the pump body is made of all-copper and equipped with high-quality copper winding rotors, which is durable and lasting. There is no doubt that this pump can live for a long time. If you have any questions about the product please feel free to contact us.

No. 6

Hydraulic Gear Pump SAE AA Flange CW or CCW Rotation option, Sizes from 0.7 to 6.3 gpm 3625psi PFEG series (Clockwise Rotate, 2.8cc/rev (0.171in3/rev.) 3.7 gpm at max. rpm)

IMPORTANT: MUST ROTATE SHAFT IN EITHER THE SELECTED CLOCKWISE OR COUNTERCLOCKWISE DIRECTION WHEN LOOKING AT THE SHAFT. IMPROPER ROTATION DIRECTION COULD LEAD TO SHAFT LEAKAGE AND SEAL FAILURE.
SAE AA, 2 bolt mounting flange
Up to 3625 psi continuous pressure
Up to 6.3 gpm, dependent on the rpm and pump displacement selected
1/2" Keyed shaft

SaleNo. 7

Modelling and design of gear pumps with modified tooth profile

Osinski, Piotr (Author)
English (Publication Language)
156 Pages - 04/08/2014 (Publication Date) - LAP LAMBERT Academic Publishing (Publisher)

No. 8

AeKeatDa 100W Electric Oil Diesel Fluid Transfer Pump with Tubes Oil Extractor Pump Gear Pump for Car/Marine/RV/Boat/Motorcycle

Efficient Oil Delivery: The 100W self-priming pump ensures a rapid and consistent oil delivery rate of 1-4 liters per minute, making it a powerful solution for quick and efficient on-site oil changes.
Easy Installation: With all necessary accessories included, this oil pump extractor kit offers hassle-free installation. Simply secure the clamps to the battery power supply, connect the oil inlet hoses, attach the outlet hose, and power on for swift operation, saving you time and effort.
Versatile Application: Suitable for a wide range of vehicles and machinery, including cars, boats, trucks, marine vehicles, power generation machinery, tractors, and lawn mowers. Its versatility makes it a go-to solution for various oil change needs
Durable Construction: Crafted from high-quality aluminum alloy housing and featuring a pure copper motor, this oil extractor pump is corrosion-resistant and rust-free. The robust construction effectively prevents leakage and short circuits, ensuring long-lasting reliability.
Comprehensive Kit: The package includes the pump, inlet hoses, outlet hose, hose clamps, and battery clamps, providing a complete solution for your oil change requirements. Compact in size, the kit is easy to store and transport, offering convenience and peace of mind for users.

No. 9

Lower Unit Gear Oil Pump for Quart Bottle Gear Lube Pump for Marine Lower Unit Transmission Fluid Pump Transfer Rear Differential Fluid Pump Change Hand Boat Winterizing Kit for Inboard Outboard

EASILY TRANSFER QUART SIZED FLUIDS: Our seamless fluid transfer pump is designed specifically to seal onto your transmission fluid or oil for winterizing or gear lube. 2 included hoses for different 32oz bottles. No more messy spills or wasted oil!
MAXIMUM COMPATIBILITY: Our oil pump for boat oil change or transmission fluid transfer pump comes with 3 different tips to connect with your out drive or outboard motor lower unit. Our oil can pump has a 3/8" -16 unc thread as well as 8mm and 10mm
MAINTENANCE OR WINTERIZE BOAT KIT: Our manual transfer pump works as a gear oil transfer pump or transmission oil pump. As an outboard lower unit oil pump, connect to quart bottles use as an extractor and instantly pump as a motor oil dispenser.
EASY OIL CHANGES: Stop struggling and making a mess. Our plastic gear oil hand pump makes its a breeze. Designed for easy boat oil change, it ensures proper lubrication and extends the lifespan of your engine. Fast, simple and headache free.
WHY BETTER BOAT: We are a family owned American business committed to making premium quality Boat, Marine and RV care products and complete boat accessories marine electric and care solutions. We stand behind your satisfaction

SaleNo. 10

Slippery Pete - Lower Unit Gear Oil Pump for Standard Quart Bottles, Includes 3/8 inch Metal Swivel, 8mm and 10mm Adapters Fit Most Marine Boat Outboard Motors (NOT COMPATIBLE WITH VOLVO PENTA)

🚤 PUMPS 8CC PER PUMP STROKE (Includes Metal 3/8" Adapter Connected To Clear Plastic Tubing)
🚤 THIS GEAR OIL CHANGE KIT includes 3 adapter sizes. 3/8"(Swivel, Metal), 8mm and 10mm (Metal). Take the guess work out of figuring out the size of your Lower Unit's gear oil drain plug. (WON'T FIT VOLVO PENTA)
🚤 2 Rigid Suction Tubes REACHES TO BOTTOM OF TALL AND SHORT GEAR OIL BOTTLES
🚤Easy To Follow Instructions On Back Of Header Card
🚤 Re-closeable Poly Bag for Storage

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Last update on 2024-05-19 / Affiliate links / Images from Amazon Product Advertising API

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