Are you curious about which gear pump manufacturers stand out in the industry? Understanding the top factories is crucial for making informed choices. By knowing the best options, you can ensure quality and reliability in your projects. Dive in to discover the leading manufacturers and elevate your decision-making!
Bushing Gear Pump, Bearing Gear Pump, Hydraulic Specialist | Gear Pump US
Product Details: Hydraulic pumps including Bearing Gear Pumps, Bushing Gear Pumps, PTO Gear Pumps, PTO Dump Pumps, Flow Dividers, and Hydraulic Valves.
Technical Parameters:
– SAE mounted cast iron
– Hydraulic replacement components
Application Scenarios:
– Industrial hydraulic systems
– Agricultural machinery
Pros:
– Great service from hydraulic experts
– Fast delivery with same day shipping
Cons:
– Limited information on specific product specifications
– Potential availability issues in certain regions
Gear Pumps For Industrial, Transport, Oil & Gas – Roper Pump Company
Product Details: Roper Pump Co. offers a complete line of helical gear pumps suitable for Industrial, Transport, and Oil & Gas markets, including various series such as 3600, A Series, and Bulk Liquid Handling.
Technical Parameters:
– Broad capabilities for various applications
– Expert technical support and customer service
Application Scenarios:
– Industrial applications
– Transport and Oil & Gas markets
Pros:
– Wide selection of gear pumps
– Backed by expert support
Cons:
– Specific technical parameters not detailed
– Limited information on individual series performance
Manufacturer of Gear Pumps & Centrifugal Pumps – Liquiflo
Product Details: Liquiflo manufactures high-quality Gear Pumps and Centrifugal Pumps designed for the chemical industry.
Technical Parameters:
– Gear Pumps: Flows up to 55 GPM, Differential Pressures up to 350 PSI, Viscositie…
– Centrifugal Pumps: Flows up to 770 GPM, Heads up to 420 Feet, 316 SS or Alloy-C…
Application Scenarios:
– Chemical Plants
– Food & Beverage
Pros:
– Self-priming positive displacement pumps with non-pulsating flow.
– Large selection of corrosion-resistant internal materials and multiple sealing o…
Cons:
– May require frequent part replacement in continuous duty applications.
– Not suitable for abrasive liquids.
Overview Gear Pumps – oberdorfer
Product Details: Oberdorfer offers a diverse line of perfected gear pumps, including external gear pumps, pedestal mount gear pumps, clutch driven gear pumps, and motor mount gear pumps. Available materials include bronze, lead-free alloy, stainless steel, and Hastelloy C.
Technical Parameters:
– Compact size with minimal moving parts
– Handles moderate to high pressure and a range of flow rates
Application Scenarios:
– Agriculture
– Transportation
– Marine
– General industry
Pros:
– Reliable and diverse operation
– Self-priming capabilities
Cons:
– May not be suitable for all fluid types
– Potentially higher maintenance for certain materials
Viking Pump – Internal & External Gear Positive Displacement Pumps
Product Details: Viking Pump offers internal and external gear positive displacement pumps suitable for various applications including industrial, energy, and hygienic segments.
Technical Parameters:
– Positive displacement technology
– Durable construction options for light, medium, and heavy-duty applications
Application Scenarios:
– Oil and gas processes
– Biopharmaceuticals and food processing
Pros:
– High efficiency and consistent flow rates
– Versatile design for multiple applications
Cons:
– Potentially higher initial cost compared to centrifugal pumps
– Maintenance may be required for optimal performance
Gear Pumps Manufacturer | Internal & External Gear Pumps | Bronze …
Product Details: Haight Pump offers a variety of pumps including Internal Gear Pumps, External Gear Pumps, Stainless & Bronze Pumps, Custom Gear Pumps, Centrifugal Pumps, and Bed Plate Assemblies.
Technical Parameters:
– Durable and versatile design for internal gear pumps
– Flow rates up to 1600 gpm for centrifugal pumps
Application Scenarios:
– Industrial non-sanitary applications for centrifugal pumps
– OEM requirements for custom gear pumps
Pros:
– Adaptable to a broad array of application requirements
– Designed with corrosion-resistant materials
Cons:
– Limited information on specific technical parameters for some products
– No detailed performance metrics provided
Hydraulic Pumps & Motors For Mobile & Industrial Applications > Permco …
Product Details: Permco offers a range of hydraulic pumps and motors including Bushing Pumps, Bearing Pumps, Vane Pumps, and Dump Pumps. They also provide Flow Dividers and Accessories.
Technical Parameters:
– High-pressure hydraulic gear/vane pumps
– Available in various sizes and configurations
Application Scenarios:
– Used in class 8 automatic transmissions
– Applicable in hydraulic systems requiring flow dividers
Pros:
– Wide variety of products to suit different applications
– High-quality manufacturing standards
Cons:
– Specific technical specifications not provided
– Limited information on product compatibility
25 Gear Pump Manufacturers in 2025 | Metoree
Product Details: Gear Pumps are used to pump oil and other fluids by utilizing the meshing parts of gears (cogwheels). A fixed amount of fluid is discharged per gear revolution, and the pump features good metering performance.
Technical Parameters:
– Discharge rate remains consistent under pressure
– Can switch between forward and reverse rotation
Application Scenarios:
– Used in hydraulic systems like excavators and forklifts
– Applicable in chemical, food, and pharmaceutical industries
Pros:
– Good metering performance
– Easy disassembly for maintenance
Cons:
– Cavitation can occur leading to failure
– Air bite can decrease discharge pressure
Rotary Gear Pump Manufacturers │ Northern Pump
Product Details: Northern Pump manufactures high pressure heavy duty positive displacement rotary gear pumps.
Technical Parameters:
– High pressure capability
– Customizable modular design
Application Scenarios:
– Oil & Gas industry
– Chemical processing
Pros:
– Durable and reliable performance
– Customizable for specific applications
Cons:
– Limited information on specific models
– Potentially higher cost due to customization
Gear pump – All industrial manufacturers – DirectIndustry
Product Details: Gear pumps are used for various applications, including lubrication and fluid transfer. They are designed to handle different flow rates and pressures, making them versatile for industrial use.
Technical Parameters:
– Flow: 0.1 l/min – 50 m³/h
– Pressure: 0 bar – 200 bar
Application Scenarios:
– Lubrication systems
– Fluid transfer in industrial processes
Pros:
– High efficiency and reliability
– Suitable for various viscosities and applications
Cons:
– Potential for wear over time
– May require regular maintenance
Related Video
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Bushing Gear Pump, Bearing Gear Pump, Hydraulic Specialist | Gear Pump US | Hydraulic pumps including Bearing Gear Pumps, Bushing Gear Pumps, PTO Gear Pumps, PTO Dump Pumps, Flow Dividers, and Hydraulic Valves. | – Great service from hydraulic experts – Fast delivery with same day shipping | – Limited information on specific product specifications – Potential availability issues in certain regions |
| Gear Pumps For Industrial, Transport, Oil & Gas – Roper Pump Company | Roper Pump Co. offers a complete line of helical gear pumps suitable for Industrial, Transport, and Oil & Gas markets, including various series such a… | – Wide selection of gear pumps – Backed by expert support | – Specific technical parameters not detailed – Limited information on individual series performance | roperpumps.com |
| Manufacturer of Gear Pumps & Centrifugal Pumps – Liquiflo | Liquiflo manufactures high-quality Gear Pumps and Centrifugal Pumps designed for the chemical industry. | – Self-priming positive displacement pumps with non-pulsating flow. – Large selection of corrosion-resistant internal materials and multiple sealing o… | – May require frequent part replacement in continuous duty applications. – Not suitable for abrasive liquids. | www.liquiflo.com |
| Overview Gear Pumps – oberdorfer | Oberdorfer offers a diverse line of perfected gear pumps, including external gear pumps, pedestal mount gear pumps, clutch driven gear pumps, and moto… | – Reliable and diverse operation – Self-priming capabilities | – May not be suitable for all fluid types – Potentially higher maintenance for certain materials | www.oberdorferpumps.com |
| Viking Pump – Internal & External Gear Positive Displacement Pumps | Viking Pump offers internal and external gear positive displacement pumps suitable for various applications including industrial, energy, and hygienic… | – High efficiency and consistent flow rates – Versatile design for multiple applications | – Potentially higher initial cost compared to centrifugal pumps – Maintenance may be required for optimal performance | www.vikingpump.com |
| Gear Pumps Manufacturer | Internal & External Gear Pumps | Bronze … | Haight Pump offers a variety of pumps including Internal Gear Pumps, External Gear Pumps, Stainless & Bronze Pumps, Custom Gear Pumps, Centrifugal Pum… | – Adaptable to a broad array of application requirements – Designed with corrosion-resistant materials |
| Hydraulic Pumps & Motors For Mobile & Industrial Applications > Permco … | Permco offers a range of hydraulic pumps and motors including Bushing Pumps, Bearing Pumps, Vane Pumps, and Dump Pumps. They also provide Flow Divider… | – Wide variety of products to suit different applications – High-quality manufacturing standards | – Specific technical specifications not provided – Limited information on product compatibility | www.permco.com |
| 25 Gear Pump Manufacturers in 2025 | Metoree | Gear Pumps are used to pump oil and other fluids by utilizing the meshing parts of gears (cogwheels). A fixed amount of fluid is discharged per gear r… | – Good metering performance – Easy disassembly for maintenance | – Cavitation can occur leading to failure – Air bite can decrease discharge pressure |
| Rotary Gear Pump Manufacturers │ Northern Pump | Northern Pump manufactures high pressure heavy duty positive displacement rotary gear pumps. | – Durable and reliable performance – Customizable for specific applications | – Limited information on specific models – Potentially higher cost due to customization | www.northern-pump.com |
| Gear pump – All industrial manufacturers – DirectIndustry | Gear pumps are used for various applications, including lubrication and fluid transfer. They are designed to handle different flow rates and pressures… | – High efficiency and reliability – Suitable for various viscosities and applications | – Potential for wear over time – May require regular maintenance | www.directindustry.com |
Frequently Asked Questions (FAQs)
What is a gear pump and how does it work?
A gear pump is a type of positive displacement pump that uses gears to move fluids. As the gears rotate, they create a vacuum that draws fluid into the pump and then pushes it out through the discharge. This design allows for a consistent flow rate, making gear pumps ideal for various applications, including hydraulic systems and fuel transfer.
What materials are commonly used in gear pump manufacturing?
Gear pumps are typically made from durable materials like cast iron, aluminum, and stainless steel. These materials are chosen for their strength, resistance to corrosion, and ability to withstand high pressures. The choice of material often depends on the specific application and the type of fluid being pumped.
How do I choose the right gear pump for my application?
To select the right gear pump, consider factors like the fluid’s viscosity, temperature, and chemical compatibility. Additionally, think about the required flow rate and pressure. Consulting with a manufacturer or supplier can help you find a pump that meets your specific needs and ensures optimal performance.
What are the common applications for gear pumps?
Gear pumps are widely used in various industries, including automotive, food and beverage, pharmaceuticals, and oil and gas. They are ideal for transferring viscous fluids, such as oils, paints, and adhesives, due to their ability to maintain a steady flow and handle high pressures.
How can I maintain my gear pump for optimal performance?
Regular maintenance is key to keeping your gear pump running smoothly. This includes checking for leaks, ensuring proper lubrication, and inspecting the gears for wear. It’s also important to clean the pump regularly and replace any worn or damaged parts to prevent breakdowns and extend its lifespan.