We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Rotary Pump.
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Rotary Pump Product List and Ranking from 23 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated: Aggregation Period:Feb 25, 2026~Mar 24, 2026
This ranking is based on the number of page views on our site.

Rotary Pump Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Feb 25, 2026~Mar 24, 2026
This ranking is based on the number of page views on our site.

  1. Nakakin Co., Ltd. Osaka//Industrial Machinery
  2. 花塚製作所 Tochigi//Food Machinery
  3. AQUASYSTEM head office・Sugoshi Factory・Overseas Subsidiary(CHINA・THAILAND・VIETNAM) Shiga//others
  4. 4 シーピーエンジニアリング Tokyo//Food Machinery
  5. 5 アルファ・ラバル Tokyo//Industrial Machinery

Rotary Pump Product ranking

Last Updated: Aggregation Period:Feb 25, 2026~Mar 24, 2026
This ranking is based on the number of page views on our site.

  1. Nakakin Rotary Pump Pump Model Table Nakakin Co., Ltd.
  2. Rotary Pump "CF Series" 花塚製作所
  3. Rotary Pump "JO" Nakakin Co., Ltd.
  4. 4 Rotary Pump "JM" Nakakin Co., Ltd.
  5. 5 Nakakin Rotary Pump Catalog Nakakin Co., Ltd.

Rotary Pump Product List

1~30 item / All 87 items

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Rotary Pump "JO"

Simple O-ring seal structure. Easy to disassemble and assemble.

The "JO" is a rotary pump with an O-ring seal type. It achieves high discharge pressure through its "unique bearing structure" and "high rigidity shaft design." Regardless of back pressure fluctuations caused by "production capacity switching" or "downstream equipment switching," it can maintain high accuracy in dosing. Various special specifications can be accommodated, from mechanical seals and rotor shapes to O-rings, allowing it to handle liquids with various properties. 【Features】 ■ Sanitary specifications ■ Easy disassembly and cleaning ■ Capable of transferring liquids from low to high viscosity ■ Transfers liquids without damaging solid components in the product ■ Maximum discharge pressure 1.0 MPa (standard specifications) *For more details, please refer to the PDF document or feel free to contact us.

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Rotary Pump "SC"

Super clean type. The flat cover design further enhances cleanliness.

The "SC" is a pump designed with a flat cover that further pursues cleanliness, focusing on cleanliness to the utmost limit. It features a shaft-integrated rotor and a dedicated super-clean mechanical seal. The rotor shape has been changed to a flat head. Even with liquids containing solids or high-viscosity liquids, the pump's interior (contact parts) can be thoroughly cleaned with CIP cleaning. [Features] ■ Pursues cleanliness to the utmost limit ■ Main differences from the standard type (JM/JO series) - Adopts a shaft-integrated rotor - Changes rotor shape to flat head - Employs a dedicated super-clean mechanical seal *For more details, please refer to the PDF materials or feel free to contact us.

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[Example] Transporting body soap with ultra-high viscosity salt granules.

Can be transported with both low-viscosity and high-viscosity liquids! A case where the sense of security against foreign matter contamination and dry running has increased.

The customer tried various pumps for transporting body soap with super high viscosity and salt granules, but they were troubled by maintenance costs due to corrosion and wear, and found nothing satisfactory. Therefore, we proposed the Nakakin Rotary Pump "JMU Series." This product has a low risk of foreign matter generation due to its non-contact design, and it is easy to disassemble and assemble, which reduces labor costs and time spent on maintenance. [Case Overview] ■ Issues - Equipment is too large, cannot run dry - Wear leads to foreign matter contamination ■ Proposed Product: Nakakin Rotary Pump "JMU Series" - Due to the non-contact design, there is minimal damage even if it runs dry - Maintenance (disassembly and assembly) is easy *For more details, please refer to the related link page or feel free to contact us.

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  • Positive Displacement Pump
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[Example] Loading de-icing agents onto a special vehicle without using a share.

When snow-melting agents are applied, their viscosity decreases! Introduction of a case where quality was stabilized through Nakakin's proposal.

The customer was using a pump to load de-icing agents from a container onto a special vehicle for spraying, but there were complaints that the viscosity decreased when shear was applied, leading to quality issues. In response, we proposed the Nakakin Rotary Pump "JM Series." As a result, product damage decreased, and quality stabilized. 【Case Summary】 ■ Issue: The viscosity of the de-icing agent decreases under shear, causing quality problems. ■ Proposed Product: Nakakin Rotary Pump "JM Series" ■ Result: Reduced product damage and stabilized quality. *For more details, please refer to the related link page or feel free to contact us.

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[Example] Extracting cream from a drum and filling it.

The risk of foreign objects entering without contact is low, and we have achieved the suction power that meets your requirements!

The customer had a challenge of extracting a high-viscosity cream from a deep drum, and they were concerned about the risk of foreign matter contamination with suction pumps that often have contact. Since this is a final product, they wanted the ability to disassemble and clean it. In response, we proposed the Nakakin Rotary Pump "JO Series" along with a filling machine. This product minimizes the risk of foreign matter entering due to its non-contact design and achieves the required suction power. 【Case Summary】 ■ Issues - Need to extract high-viscosity cream from a deep drum. ■ Proposed Products: Nakakin Rotary Pump "JO Series" and filling machine - Capable of high-precision transport even for high-viscosity liquids. - Low risk of foreign matter entering due to non-contact design, and easy to disassemble and assemble. *For more details, please refer to the related link page or feel free to contact us.

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[Example] Sucked up detergent by 2 meters.

We will introduce a case that achieved a reduction in running costs while meeting capability requirements!

The customer was using a contact-type pump (such as a gear pump) to draw up detergent 2 meters, but was troubled by excessive wear. The Nakakin rotary pump is non-contact, resulting in less wear, and it can achieve strong suction power with self-priming capability. We were able to meet the performance requirements while reducing running costs. 【Case Summary】 ■ Issue: Contact-type pumps have excessive wear when drawing up detergent 2 meters. ■ Proposed Product: Nakakin Rotary Pump - Non-contact, resulting in less wear - Achieves strong suction power with self-priming capability while being non-contact ■ Result: Met performance requirements while reducing running costs. *For more details, please refer to the related link page or feel free to contact us.

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Rotary Piston Pump: Non-contact × Accuracy × Precision

Outstanding Quality & Performance

☆ Nakakin's pumps solve these kinds of problems. ■ Transport liquids of various viscosities. ■ Transport without breaking solid objects. ■ Suppress foaming during transport. ■ Easy to clean and simple to disassemble and assemble! <Food> ■ High viscosity: Cheese, honey, butter, liquid egg, sauce, mayonnaise, potato salad, moromi, kamaboko, sausage, yeast, chocolate, soy milk ■ With solids: Juice with fruit, yogurt with fruit, meat sauce, curry ■ Foaming: Beer, soy sauce, sake <Cosmetics> ■ High viscosity: Cream, serum, treatment, cleansing, mud pack ■ With solids: Bead-containing cosmetics, grain-containing toothpaste ■ Foaming: Shampoo, soap, lotion <Pharmaceuticals> ■ Artificial blood, artificial protein, pure water, drink solutions, ointments <Chemicals and others> ■ Paint, ink, petroleum products, emulsions, latex, adhesives, detergents, surfactants, coatings ● Nakakin's pumps are manufactured in-house, from casting and processing to assembly, operation testing, and inspection, ensuring high quality. ● With over 50 years of experience, we offer a rich lineup of products.

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Hand Rotary Pump HR-25G

Hand-cranked pump that performs exceptionally well even in emergencies. For transferring low-viscosity liquids and gasoline.

"HR Series" HR-25G (For Oil and Gasoline) ◎ Hand-cranked pump that requires no power source ◎ Usable without sealing the drum ◎ Widely usable from household drums to factories ◎ Suction pipe can be cut 《Benefits》 ● Easy operation by simply turning the handle ● No power supply needed ● Can be used with A heavy oil and low viscosity oil (below 500 cP) ● Allows for small portioning of gasoline ● Greatly useful in emergencies and disasters 《Features》 ● Continuous pumping is possible ● Securely fixed to the drum with an adapter ● Comes with 40 mesh ● Equipped with a magnet ground wire for static electricity prevention

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Hand Rotary Pump ERF-20B

Transfer and portioning of kerosene and light oil contained in tanks and containers.

"ERF Series" ERF-20B (for oil) ◎ Hand-cranked pump that requires no power source ◎ Widely usable from household drums to factories "Benefits" ● Easy operation by simply turning the handle ● Possible to connect hoses at both ends ● No power supply needed ● Can be used with A heavy oil and low viscosity oil (below 500 cP) ● Very useful in emergencies and disasters "Features" ● Continuous pumping is possible ● Threaded at both ends (Rc3/4) ● Comes with a base * A version without a base is available as an option.

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Hand Rotary Pump HF-1000

[For Oil] A hand-operated pump that performs exceptionally well even in emergencies! High discharge capacity of 1L per rotation, suitable for transferring low-viscosity liquids.

◎Hand-cranked pump that requires no power source ◎Can be used without sealing the drum ◎Widely usable from household drums to factories ◎Inlet pipe can be cut 《Advantages》 ●Easy operation by simply turning the handle ●Discharges one drum in about 5 minutes ●No power supply needed ●Can be used with A heavy oil and low viscosity oils (below 500 cP) ●Very useful in emergencies and disasters 《Features》 ●Designed specifically for JIS standard 200L closed drums (large plug G2) ●Continuous pumping is possible ●Securely fixed to the drum with an adapter ●Includes a 60 mesh strainer *The material of the hose during replacement will be PVC (transparent). 《Mechanism of the Hand Rotary Pump》 This pump transfers liquid using internal vanes. It is operated by hand rotation for easy discharge and is designed for simple use.

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Hand Rotary Pump HRP-25Z/HRP-25ZM

Hand-cranked pump that performs exceptionally well even in emergencies! Lightweight with a resin body, ideal for dispensing organic solvents.

**HRP Series** HRP-25Z (for solvents) HRP-25ZM (for solvents / with hose and sealed adapter) ◎ Hand-cranked pump that does not require a power source ◎ Widely usable from household drums to factories ◎ Lightweight body made of resin ◎ Suction pipe can be cut **Benefits** ● Simple operation by just turning the handle ● Lightweight and easy to replace ● No power source required ● Can also dispense highly flammable organic solvents in small quantities ● Suitable for low-viscosity liquids (below 500 cP) with specific gravity (below 1.1) ● Safe for highly volatile liquids with a sealed adapter (HRP-25ZM) ● Very useful in emergencies and disasters ● Can handle weak acids and weak alkali chemicals with resin material (HRP-25Z series) **Features** ● Designed specifically for JIS standard 200L closed drums (large cap G2) ● Continuous pumping is possible ● Securely fixed to the drum with an adapter ● Comes with a 40 mesh strainer to prevent foreign matter contamination ● Specifications can be selected according to the liquid *Note on stainless steel hose: Flexible hoses have a limited range of motion; bending them excessively may cause tearing.*

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Hand Rotary Pump HRP-25IIIH

A hand-operated pump that performs exceptionally well in emergencies! Lightweight with a resin body, ideal for dispensing organic solvents.

**HRP Series** HRP-25III (For solvents) HRP-25IIIH (For solvents / with hose) HRP-25IIIHM (For solvents / with hose, sealed adapter, and grounding wire) ◎ Hand-cranked pump that requires no power source ◎ Widely usable from household drums to factories ◎ Lightweight body made of resin ◎ Suction pipe can be cut **Advantages** ● Simple operation by just turning the handle ● Lightweight and easy to replace ● No power source required ● Can also dispense highly flammable organic solvents in small quantities ● Suitable for low-viscosity liquids (below 500 cP) with specific gravity (below 1.1) ● Safe for highly volatile liquids with sealed adapter (HRP-25III HM) ● Great for emergencies and disasters **Features** ● Designed specifically for JIS standard 200L closed drums (large cap G2) ● Continuous pumping is possible ● Securely fixed to the drum with an adapter ● Equipped with a 40 mesh strainer to prevent foreign matter contamination ● Specifications can be selected according to the liquid *Note on stainless steel hose: Flexible hoses have a limited range of motion, and forcing them to bend may cause them to tear.*

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Hand Rotary Pump HRP-25ZM

Hand-operated pump that performs exceptionally well even in emergencies. Lightweight body made of resin, suitable for dispensing organic solvents.

**HRP Series** HRP-25Z (for solvents) HRP-25ZM (for solvents / with hose and sealed adapter) ◎ Hand-cranked pump that requires no power source ◎ Widely usable from household drums to factories ◎ Lightweight body made of resin ◎ Suction pipe can be cut **Benefits** ● Easy operation by simply turning the handle ● Lightweight and easy to replace ● No power supply needed ● Can also dispense highly flammable organic solvents in small quantities ● Suitable for low-viscosity liquids (below 500 cP) with specific gravity (below 1.1) ● Safe for highly volatile liquids with sealed adapter (HRP-25 3HM/HRP-25ZM) ● Very useful in emergencies and disasters ● Compatible with weak acids and weak alkalis due to resin material (HRP-25Z series) **Features** ● Continuous pumping is possible ● Securely fixed to drums with adapter ● Comes with a 40 mesh strainer to prevent foreign matter contamination ● Specifications can be selected according to the liquid

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Unibloc's COMPAC Series Pump Catalog

Excellent performance in demanding applications such as food/beverage, pharmaceuticals, dairy, chemicals, and cosmetics industries! Compact and safely designed rotary pumps and gear pumps!

COMPAC Series A rotary pump and gear pump that demonstrates excellent performance in demanding applications such as food/beverage, pharmaceuticals, dairy, chemicals, and cosmetics industries. 【Features】 ◆ Compact, high performance, and high efficiency ◆ Flexible production capacity and installation - horizontal or vertical installation ◆ Eliminates misalignment between pump and motor ◆ Safe design with no access to moving parts

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Rotary Pump "R0"

Maximum capacity (ℓ/h) 380. It demonstrates capability in filling extremely small quantities that require precision and quantitativeness.

The rotary pump (maximum capacity (ℓ/h) 380) "R0" demonstrates its capabilities in ultra-small volume filling that requires precision and quantitative measurement. It is an excellent pump with superior suction capacity, discharge capacity, and quantitativeness, which are fundamental to pumps. Not only does it exhibit outstanding performance from low to high speeds, but its simple structure also allows for easy disassembly, assembly, and maintenance, which has been highly appreciated and loved worldwide, including in the United States. In Japan, it has over 40 years of delivery experience and is used in various industries such as food, cosmetics, pharmaceuticals, and chemical manufacturing. For more details, please download the catalog.

  • Other food machinery
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  • Food Conveyor Equipment
  • Rotary Pump

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Rotary pump (maximum capacity (ℓ/h) 5,470) "R3"

It is an all-purpose machine that meets all needs.

The rotary pump (maximum capacity (ℓ/h) 5,470) "R3" is a versatile unit that meets all needs. It excels in the fundamental aspects of pumping: suction capacity, discharge capacity, and metering accuracy. Not only does it demonstrate outstanding performance from low to high speeds, but its simple structure also allows for easy disassembly, assembly, and maintenance, which has been highly appreciated and has led to its popularity worldwide, including in the United States. In Japan, it has over 40 years of delivery experience and is used across various industries such as food, cosmetics, pharmaceuticals, and chemical manufacturing. For more details, please download the catalog.

  • Other food machinery
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  • Food Conveyor Equipment
  • Rotary Pump

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Furistan Rotary Pump Series

A rotary pump with a well-balanced rotor that allows for CIP automatic cleaning.

The Freestan rotary pump emphasizes sanitary characteristics, featuring a balanced rotor that has no liquid retention within the pump and allows for CIP automatic cleaning. The standard material for the wetted parts is SUS316L. With an innovative rotor design and simple structure, it minimizes leakage between rotors, allowing for the selection of the most suitable pump for processes and systems from a wide range of models. For more details, please contact us or refer to the catalog.

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Food and pharmaceutical sanitary rotary pump OptiLobe

A rotary pump with high cleaning capability certified by EHEDG, corrosion resistance due to nickel plating, and easily replaceable mechanical seals! Demo units available for loan.

The sanitary rotary pump "OptiLobe" is a newly released product used in processes involving food, pharmaceuticals, and chemicals. It has passed rigorous tests by the European certification body EHEDG and is designed to thoroughly eliminate poor cleaning and liquid pooling. The gearbox is uncoated (nickel-plated) for high corrosion resistance, and the mechanical seal, which can be removed from the front, is easy to replace without the need to disconnect the piping.

  • Special Pump
  • Rotary Pump

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SRU Series Rotary Pump

It is designed for a wide range of applications in the brewing, dairy, food, pharmaceutical, and chemical industries. It can handle fluids from low viscosity to high viscosity.

The SRU series rotary lobe pumps are designed for a wide range of applications in the brewing, dairy, food, pharmaceutical, and chemical industries. They can handle fluids from low to high viscosity, and the characteristics of smooth and low shear pump operation make them ideal for products such as creams, gels, emulsions (milk emulsions), aerated mixtures, and suspensions of fine cells or organic solids. The SRU series is suitable for CIP (Clean-In-Place) and complies with USA 3-A sanitary standards. Furthermore, it has been proven by EHEDG (European Hygienic Engineering & Design Group) to fully meet the CIP capabilities of the product. It is also classified under the ATEX directive 94/9/EC Group II, Categories 2 & 3, Temperature Class T1 to T4, for use in potentially explosive environments. The SRU series is compact and efficient, capable of handling flow rates up to 106 m³/h and pressures up to 20 bar. Its modular design allows for flexible adaptation to a wide range of applications, achieving cost-effective maintenance. For more details, please contact us or download the catalog.

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Kamejima Iron Works Gear Rotary Pump ME-1V (Cast Iron)

Gear pump for large volume transfer

Single base type. ● By adding a metal base, flow rate and durability are improved. ● Phosphor bronze with oil and sliding bearings are used for the bearings and metal base. ● Bidirectional rotation is possible. ● Various liquids can be accommodated with specification changes. * For details, please refer to the PDF document or feel free to contact us.

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Sanitary Rotary Pump "SRU" (PC)

SRU is ideal for a wide range of applications in the brewing, dairy, food, pharmaceutical, and chemical industries.

The rotary pump "SRU" is designed for a wide range of applications in the brewing, dairy, food, pharmaceutical, and chemical industries. The SRU pump can handle fluids from low to high viscosity and has smooth, low shear characteristics. The pump's operational characteristics are ideal for products such as creams, gels, emulsions (milk emulsions), aerated mixtures, and suspensions of fine cells or organic solids. For more details, please download the catalog.

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Sanitary Rotary Pump Comprehensive Catalog (PC)

Over 50 years of experience! Comprehensive catalog of sanitary pumps with up to 30% energy savings possible.

Over 50 years of experience, adopted by major dairy manufacturers! This is the comprehensive catalog of highly reliable sanitary rotary pumps, standardly equipped in Tetra Pak's paper container filling machines and food processing machinery. ■ Now, we are giving away "Tetra Pak Special Memo Pads" to 20 lucky winners in a lottery ■ Tetra Pak's rotary pumps include the SRU, Optilobe, and SX rotary lobe product lines, as well as the rotor wing (piston) type SCPP, capable of handling a wide range of products from low to high viscosity. 【Features】 - Safety/Cleanability - Maintainability - Compatibility ■ Please apply for the comprehensive catalog and memo pad giveaway through our contact form ■

  • Positive Displacement Pump
  • Rotary Pump

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Raw material transportation system

No dust generation at all! The rotor speed is low, making the raw materials less likely to break.

The "Raw Material Transport System" adopts the DJM type with a single blade design, which is less likely to break raw materials due to its low rotational speed. Since it discharges the absorbed amount directly, it has high accuracy in measurement, and there is almost no wear on the rotor and casing. This system can transport water at about one-third the amount of conventional spiral pumps. 【Features】 ■ Type for raw material transport: DJM (single blade design) ■ Due to the low transport ratio, the diameter of transport piping and hoses can be reduced ■ Smaller power consumption and energy-saving compared to air transport (about 1/4) ■ Unlike air transport, raw materials and water are sufficiently mixed before preparation ■ There is no dust generation like in air transport ▼ For more details, please refer to the materials on the official website. Feel free to contact us as well.

  • Other food machinery
  • Rotary Pump

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Small rotary pump

Oil backflow prevention & low vibration/low noise! With the adoption of a pressurized oil supply system, operation from atmospheric pressure to high vacuum is smooth.

The "Small Rotary Pump" is a product that operates smoothly from atmospheric pressure to high vacuum using a pressurized oil supply method. In particular, the RV series is designed to achieve smooth continuous operation not only at high vacuum but also at high throughput (high pressure), incorporating an oil flow adjustment valve. It completely prevents oil backflow during sudden stops, such as power outages, keeping the system in a vacuum state. Additionally, due to precision machining and a special oil supply method, it has extremely low vibration and noise, with the RV series operating at around 48 dB(A). 【Features】 ■ Smooth operation from atmospheric pressure to high vacuum using a pressurized oil supply method ■ Oil backflow prevention mechanism ■ Low vibration and low noise ■ Complete prevention of oil backflow during sudden power outages *For more details, please refer to the PDF document or feel free to contact us.

  • Vacuum pump
  • Rotary Pump

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JW type cryo rotary pump

Moisture-retaining jacket built-in type JW model

This is a pump that incorporates a jacket function in a W shape. It is capable of maintaining the temperature of the transferred liquid using steam, thermal oil, etc. A rotary pump is structurally a type of rotary pump and is classified as a positive displacement pump in principle. This rotary pump has two fan-shaped blades inside the casing, which rotate in sync via a pinion gear, and there is no contact between the blades. Additionally, there is no contact with the casing or cover. As the blades rotate, the chamber pressure on the suction side (the pressure in the space between the two blades and the casing) decreases, allowing liquid to enter. As the blades continue to rotate, the liquid moves along the inside of the casing toward the discharge side. Furthermore, the blades interlock, and the liquid is discharged from the pump.

  • Positive Displacement Pump
  • Rotary Pump

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About the products of Japan Kuroido, a pioneer in ultra-high viscosity transfer rotary pumps.

We also have various special products that are not listed in the catalog!

At Nippon Croydon Industrial Co., Ltd., we mainly handle "Elicroid Gear Pumps" and "Croid Rotary Pumps." Additionally, we offer various special products that are not listed in the catalog. The "5W" allows for the easy transfer of high-viscosity liquids while degassing, thanks to the installation of a degassing device on the pushing apparatus. It is used for transferring processed products in aquaculture and livestock, semi-solid liquids, and high-viscosity food pastes. In addition, we have gel pumps like the "DSW-1000V" for transferring raw materials for superabsorbent polymers and diapers. 【5W Features】 ■ Easily transfers high-viscosity liquids while degassing ■ Simple disassembly, cleaning, and assembly ■ Key components of the roller section are treated with wear-resistant Kanizen plating ■ Rollers with no metal contact ■ Used for transferring processed products in aquaculture and livestock, semi-solid liquids, and high-viscosity food pastes *For more details, please refer to the PDF materials or feel free to contact us.

  • Positive Displacement Pump
  • Rotary Pump

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