Sumitomo Single Pump Series Gear Pump
Boost Your Performance with the Sumitomo Single Pump Series Gear Pump
The Sumitomo Single Pump Series Gear Pump is a product of LOYAL INDUSTRIAL PTE. LTD. that is used in promoting efficient fluid transfer in different industries where it’s applied. The gear pump was constructed with accuracy and longevity in mind; hence, the minimal space occupied by its compact design allows easy installation and servicing. This sturdy built enables the unit to operate effectively even under the most challenging situations, offering stable performance with less downtime. When considering a wide range of viscosity levels, this pump becomes an ideal choice for transporting heavy fluids like oils or lubricants among others.
- Customized Solutions
- High Efficiency
- Reasonable Pricing
- Technical Support and Service
Features such as trustworthiness characterize Sumitomo Single Pump Series Gear Pump, which has proven itself over time, with qualities such as consistency always cited.Associations looking for dependable and effective fluid handling systems should go for Sumitomo single pump gear pumps.

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Sumitomo Single Pump Series Gear Pump: Product Overview
The Single Pump Series Gear Pump is part of the positive displacement pumps involving two rotating gears to move fluids. Sumitomo’s compact design and engineering accuracy make it perfect for high-pressure, low-flow uses. It is generally employed in industries such as oil and gas, chemical processing, and food and beverages, among others.
- Businesses can save on costs since pump gear design reduces energy consumption, thus improving efficiency.
- It is suitable for use in noise-sensitive areas due to the quiet operation of this pump.
- The pump can start pumping without requiring manual priming because it has a self-priming ability.
- This means that they are used in a wide temperature range, making them useful even in places with extreme climatic conditions (from -40°C up to 200°C).
- This implies that the equipment will serve for a long time due to the materials used, avoiding corrosion even if corrosive liquids are pumped through.


Sumitomo Single Pump Series Gear Pump to Its Uses
The Sumitomo Single Pump Gear Pump is a versatile fluid handling system that can be used in various industries, including:
- Automotive: In the automotive industry, the pump is commonly used for lubrication systems, coolant circulation, and fuel transfer.
- Agriculture: The pump’s ability to handle different viscosities makes it suitable for agricultural applications such as fertilizer spraying and irrigation.
- Chemical Processing: The pump’s durable construction and resistance to corrosive fluids make it ideal for chemical processing operations.
Food and Beverage: The food-grade version of the Sumitomo Single Pump Gear Pump is widely used in food and beverage production, ensuring safe and hygienic fluid handling.
Sumitomo Single Pump Series Gear Pump Performance Introduction
Low Pressure Pumps:
- It is designed for low pressures but with high capacities.
- This can be achieved using two gear pairs arranged in parallel, which results to doubling of the capacity at low pulsation.
- Applications: Machine tools, subassemblies, cooling and lubrication systems.
Medium Pressure Pumps:
- This is the basic model of the QX line provided with a set of gear wheels for medium pressure range.
- Applications: Injection molding machines, subassemblies, machine tools.
High Pressure Pumps:
- The gearwheels are arranged in a row in QX series.
- The first gearwheel can develop a pressure up to 15.7 MPa and transports the medium to the second gearwheel which can generate up to 31.4 MPa.
- Application: Hydraulic presses, elevator technology and subassemblies.
Extreme Pressure Pumps:
- Similar design like that of high pressure pumps but capable of generating a maximum pressure of 39.2 MPa.
- At extreme pressures, new gearing geometry ensures low noise emissions and pulsations as well.
- Applications: Laboratory and testing machines, hydraulic presses

Single Pumps Series Detailed Specifications
Pump Model | Theoretical Capacity (cm3/rev) | Capacity (l/min at 1000 rpm) | Rated Pressure (MPa) | Maximum Pressure (MPa) | Power Consumption (kW at rated pressure, 1000 rpm) |
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QX31-20 | 20 | 19.8 | 9.8 | 12.3 | 0.3 |
QX31-25 | 25.2 | 25 | 9.8 | 12.3 | 0.4 |
QX31-31.5 | 31.2 | 31 | 9.8 | 12.3 | 0.5 |
QX41-40 | 40.6 | 40.3 | 9.8 | 12.3 | 0.7 |
QX41-50 | 50.2 | 49.9 | 9.8 | 12.3 | 0.8 |
QX41-63 | 64.6 | 64.3 | 9.8 | 12.3 | 1.1 |
QX51-80 | 78.4 | 78 | 9.8 | 12.3 | 1.3 |
QX51-100 | 101 | 101 | 9.8 | 12.3 | 1.6 |
QX51-125 | 127 | 127 | 9.8 | 12.3 | 2 |
QX61-160 | 160.2 | 159 | 9.8 | 12.3 | 2.6 |
QX61-200 | 201.8 | 201 | 9.8 | 12.3 | 3.2 |
QX61-250 | 249.2 | 248 | 9.8 | 12.3 | 4 |
Made with robust materials, it ensures longevity and withstands harsh operating conditions.

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Your Reliable Partner in Quality Services: Loyal's Commitment to Excellence
LOYAL INDUSTRIAL PTE. LTD is a company that provides outstanding customer support and maintenance for the Sumitomo Single Pump Series Gear Pump. They make service a promise of:
- Swiftness in Replying: Any queries concerning our services are answered promptly to minimize time wastage.
- Qualified Technicians: All our technicians are skilled in managing and repairing Sumitomo pumps, which means you can rest assured that your equipment is safe in their hands.
- Planned Routine Maintenance: Our maintenance plans are personalized for each pump as it works at its best, extends its life and increases its efficacy.
- Quality Parts and Repairs: We always use authentic Sumitomo parts for any necessary repairs or replacements hence making them reliable and compatible with your pump.
- Customer Service: For all questions or concerns regarding product usage, we have a group of employee who can help clients before and after purchasing.
Thus, LOYAL INDUSTRIAL PTE. LTD will be your best choice when looking for reliable service provider to ensure uninterrupted operation of your Sumitomo Single Pump Series Gear Pump thereby minimizing downtime.
Single Pump Series Gear Pump Catalog
Model | Sumitomo Single Pump Series Gear Pump Price | Contact Us |
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CQT63-100FV-S1307-A | $3916.00-$4998.00 | Inquiry about this Parts |
QT23-5-A | $4151.00-$4909.00 | Inquiry about this Parts |
QT43-20-A | $4235.00-$2837.00 | Inquiry about this Parts |
CQTM43-35FV-5.5-4-T-380 | $3320.00-$3191.00 | Inquiry about this Parts |
CQTM43-25F-7.5-1-7-S1249-D | $2912.00-$2940.00 | Inquiry about this Parts |
CQTM54-50FV+15-2-T-M-S1307J-A | $4553.00-$3127.00 | Inquiry about this Parts |
CQT63-125FV-S1307J-A | $2630.00-$4953.00 | Inquiry about this Parts |
QTM32-12.5-3.7-1R-C | $4791.00-$3120.00 | Inquiry about this Parts |
QT41-50F-S1431-A_ | $2570.00-$2612.00 | Inquiry about this Parts |
QT63-80-A | $3821.00-$3720.00 | Inquiry about this Parts |
QT63-100F-A | $3384.00-$4635.00 | Inquiry about this Parts |
Get In Touch
If you’re interested in exploring a range of high-performance hydraulic pumps, and you’re looking for a brand that matches the quality and reliability of industry leaders, consider LOYAL.
Interested in learning more about our products and how they can benefit your operations? Visiting our official website or reaching out to our customer service team through official channels will provide you with all the information and assistance you need.
Choose LOYAL for reliable, efficient, and innovative hydraulic solutions tailored to meet and exceed your expectations.
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Related Topics About Hydraulic Pump
Sumitomo Single Pump Series Gear Pump: Common Queries
Engineered for quiet performance, it enhances workplace comfort without compromising on power.
Q: How does an internal gear pump work?
A: An internal gear pump works by using two gears: an outer rotor and an inner rotor. The outer rotor has internal teeth, and it meshes with the inner rotor’s externally-facing teeth, creating fluid cavities that move the hydraulic oil from the inlet to the outlet, generating pressure in the process.
Q: Why should I choose a Sumitomo hydraulic pump?
A: Choosing a Sumitomo hydraulic pump ensures reliability, high efficiency, and superior performance. Sumitomo is a reputable pump manufacturer known for their advanced engineering and durable products that are widely used in demanding hydraulic applications.
Q: What are the benefits of using a hydraulic internal gear pump?
A: A hydraulic internal gear pump offers several benefits including compact design, high volumetric efficiency, and the ability to handle high-pressure applications. These pumps are reliable and provide consistent hydraulic flow, making them ideal for various industrial tasks.
Q: What are common applications for Sumitomo hydraulic gear pumps?
A: Sumitomo hydraulic gear pumps are commonly used in machinery such as injection molding machines, die-casting machines, construction equipment, and other industrial machinery that require efficient hydraulic systems with high-pressure capabilities.
Q: What is the significance of using high-pressure hydraulic oil in gear pumps?
A: Using high-pressure hydraulic oil in gear pumps is crucial for maintaining the pump’s performance, reducing wear and tear, and ensuring efficient hydraulic power transmission. High-pressure hydraulic oil helps in achieving optimal pressure levels required for specific industrial applications.
Q: What should I consider when selecting a Sumitomo gear pump for my hydraulic system?
A: When selecting a Sumitomo gear pump for your hydraulic system, consider factors such as the required flow rate, pressure ratings, compatibility with hydraulic oil, application-specific requirements, and the pump’s integration with existing machinery. Consulting the manufacturer’s guidelines and specifications can help in making an informed decision.