List of Positive Displacement Pump products
- classification:Positive Displacement Pump
496~540 item / All 555 items
Reduce the workload from handling heavy objects! Here are five case studies that solved customer challenges! We are also accepting free consultations and tests tailored to your work!
- Other conveying machines
A belt grinding machine that has been in use for about 50 years since 1973. In addition to trust and proven results, the lineup is also extensive.
- Other machine tools

Belt grinding machine "Veda Machine" has high durability and a wide range of service parts.
The "Bader Machine" is our belt grinder that boasts excellent polishing performance for each individual unit. By selecting models and types according to the shape and size of the workpiece, and by equipping it with a polishing belt suitable for the task, it can flexibly accommodate a wide variety of items across various fields. Please make extensive use of it for high-efficiency polishing and grinding, reduction of work time, labor-saving, and standardization of tasks. 【Lineup】 ■ Portable type BP-K (air motor type) ■ Made-to-order machine PC-1 (wheel centerless), BC (standard dust cover) ■ Installed type BM (basic type), SBA-1, BH-2 ■ Wheel type SBD-4S, SBD-7, BWd *For more details, please download the PDF or contact us.
Mini power unit compatible with NG04 size switching valve.
- Hydraulic Equipment
- Positive Displacement Pump
[Case Study Collection] Streamlining the transfer of beverage ingredients to filling equipment! Increased production efficiency and successful increase in production volume! High-viscosity sanitary dr...
- Positive Displacement Pump
Transporting lime to high places! Introduction of a case study on air-driven diaphragm pumps for powder applications.
- Other pumps
- Positive Displacement Pump
Air-driven diaphragm! Energy-efficient and capable of transferring slurry liquids and solids! Due to its sanitary model, it has a proven track record in the cosmetics, food, and pharmaceutical industr...
- Other pumps
- Special Pump
- Positive Displacement Pump
Electric drive diaphragm! Energy-efficient and capable of transporting slurry liquids and solids! Due to its sanitary model, it has a proven track record in the cosmetics, food, and pharmaceutical ind...
- Other pumps
- Special Pump
- Positive Displacement Pump
Flap diaphragm pump! Capable of transferring solids up to 62.5mm! Proven track record in the food and cosmetics industries! Usable in explosion-proof areas due to being air-operated!
- Other pumps
- Special Pump
- Positive Displacement Pump
Horizontal flap diaphragm pump! Capable of transferring solids! Numerous achievements in the food and cosmetics industries! Usable in explosion-proof areas due to being air-operated!
- Other pumps
- Special Pump
- Positive Displacement Pump
Air-driven sanitary diaphragm pumps are suitable for the food and cosmetics industries! They can be used in explosion-proof areas since they do not use electricity!
- Other pumps
- Special Pump
- Positive Displacement Pump
Air-driven sanitary diaphragm pumps are special pumps suitable for the food and pharmaceutical industries! Since they do not use electricity, they can be used in explosion-proof areas!
- Other pumps
- Special Pump
- Positive Displacement Pump

We will exhibit at the 24th Interphex Japan.
Sunny Trading will be exhibiting at the "24th Interphex Japan" held at Tokyo Big Sight from July 13 (Wednesday) to July 15 (Friday), 2022. Location: Tokyo Big Sight 21-33 Please download your invitation ticket from here: https://www.interphex.jp/ja-jp/visit/e-ticket-ex/ipj.html?co=IPJ1-0135
The 3A air-operated sanitary diaphragm pump can transport solids and slurry liquids. It is oil-free and has obtained 3A certification, with numerous achievements in the dairy industry!
- Other pumps
- Special Pump
- Positive Displacement Pump
Can be directly inserted into drums or containers for use! It is a sanitary model, so it has many achievements in the cosmetics and food industries! Capable of transferring high-viscosity fluids!
- Other pumps
- Special Pump
- Positive Displacement Pump
Can be directly inserted into drums and containers for use! We have a variety of lineups available, allowing for the transfer of various chemical liquids, solvents, and high-viscosity fluids!
- Other pumps
- Special Pump
- Positive Displacement Pump
This is a corrugated plastic case that can be repaired, suitable for commuting.
- Special Pump
- Vacuum pump
- Positive Displacement Pump
The EODD electric sanitary diaphragm pump is very energy-efficient! Due to its flap design, it can transport solids up to 66mm!
- Other pumps
- Special Pump
- Positive Displacement Pump
The EODD electric sanitary diaphragm pump is highly energy-efficient! It can transport solids and slurry liquids. It has numerous achievements in the food and pharmaceutical industries!
- Other pumps
- Special Pump
- Positive Displacement Pump

We will exhibit at the 24th Interphex Japan.
Sunny Trading will be exhibiting at the "24th Interphex Japan" held at Tokyo Big Sight from July 13 (Wednesday) to July 15 (Friday), 2022. Location: Tokyo Big Sight 21-33 Please download your invitation ticket from here: https://www.interphex.jp/ja-jp/visit/e-ticket-ex/ipj.html?co=IPJ1-0135
Electric diaphragm pumps are energy-efficient compared to air-driven types! They can transport solids and slurry liquids. With FDA certification, they have numerous achievements in the food and cosmet...
- Other pumps
- Special Pump
- Positive Displacement Pump
Electric sanitary diaphragm pumps are energy-efficient compared to air-driven types! They can transport solids and slurry liquids. With 3A certification, they have numerous achievements in the dairy i...
- Other pumps
- Special Pump
- Positive Displacement Pump
[Free Gift!] A comprehensive catalog featuring a wide range of pump series that protect food quality and safety! Obtained various certifications for strict hygiene standards!
- Other food machinery
- Other pumps
- Positive Displacement Pump

We will be exhibiting at the 6th Interphex Week Osaka.
Sunny Trading will be exhibiting at the "6th Interphex Week Osaka" to be held at Intex Osaka from February 26 to 28, 2020.
No need for water, can transport high-viscosity liquids and hot items! An economical type of liquid transport machine that delivers freshness as it is.
- Positive Displacement Pump
- Food Conveyor Equipment
Improved waterproofing for the operation and drive units! By using a servo motor, stable rotation can be achieved.
- Positive Displacement Pump
- Food Conveyor Equipment
The maximum discharge pressure is up to 1MPa! A stainless steel rotary pump suitable for transporting various liquids that deliver freshness.
- Positive Displacement Pump
- Food Conveyor Equipment
The liquid contact part is made of stainless steel (SUS316)! It is excellent in durability and also easy to disassemble, clean, and assemble.
- Food Conveyor Equipment
- Positive Displacement Pump
Simple structure with long lifespan! The standard electric motor uses a totally enclosed external fan for outdoor use.
- Positive Displacement Pump
- Other pumps
All models with a power of 0.75 kW or more use high magnetic force rare earth magnets! Successfully achieved miniaturization and lightweight design of the magnet can.
- Positive Displacement Pump
- Other pumps
Adopting rare earth magnets! The elimination of welding in the magnet capsule due to integrated molding improves reliability.
- Positive Displacement Pump
- Other pumps
It is a compact and lightweight hand pump.
- Other pumps
- Hydraulic Equipment
- Positive Displacement Pump
Leak and contamination-free electric diaphragm pumps! Various lineups including metering type, flow control, and high-pressure type.
- Other pumps
- Positive Displacement Pump
- Syringe Pump
The new development motor reduces winding temperature, achieving over three times the ultra-lifespan.
- Special Pump
- Other pumps
- Positive Displacement Pump
It is a compact volumetric piston pump capable of long service life and high flow rate discharge.
- Positive Displacement Pump
For extending the lifespan of bearings! It's okay even with waste oil spraying or slurry-mixed coolant.
- Other physicochemical equipment
- Positive Displacement Pump
- Hydraulic Equipment
It is the optimal pump for lubrication, hydraulic, high-pressure coolant, and combustion use.
- Positive Displacement Pump
Transportable even with a low moisture content of 55%! A single-screw pump for low fluidity viscous solids. Achieves pumping up to 3.6 MPa with one unit.
- Other pumps
- Special Pump
- Positive Displacement Pump

The open-type hopper pump for solid materials has been renewed!
We have newly created a catalog for open hopper pumps developed for non-flowing or low-flowing viscous products. There are three catalogs available as follows, so please take a look. 1. Solid Materials / Open Hopper Pump Product Group T 【Table of Contents】 ◎ For high solid content transfer - Explanation of pump structure ◎ Overview of various types ◎ Applications ◎ Characteristics ◎ Main performance 2. For High Viscosity / High Dry Solid Products - Product Group T BTVE, BTHE, BTH: Pump types that are particularly strong for high viscosity / high dry solids (low moisture content) within Product Group T 【Table of Contents】 ◎ Optimal supply - Overview of various types ◎ Applications ◎ For high viscosity: BTVE - Explanation of pump structure ◎ For high dry solids: BTHE and BTH - Explanation of pump structure 3. For Severe Applications - Product Group T BTEX: Pump types for extreme transfer applications in agriculture and biogas industries within Product Group T 【Table of Contents】 ◎ T - Open Hopper Pump BTEX Type - Overview and explanation of pump structure ◎ Why SEEPEX BTEX pump? - Features and performance
A dosing pump that ensures accurate dosing with minimal pulsation, such as for drug injection. It can pump at a low flow rate of 0.06 L/h and up to 2.4 MPa.
- Other pumps
- Special Pump
- Positive Displacement Pump

The pharmaceutical/low-flow pump has been renewed!
The catalog for pharmaceutical/low flow pumps (Product Group D) has been updated. It has been made easier to understand, so please take a look. 【Table of Contents】 ◎ Achieving high precision - Explanation of pump structure ◎ Overview of various types - MD, MDP, MDC, MDT, MDTC, MDF types ◎ Applications ◎ Characteristics ◎ Main performance
Even liquids mixed with air and gas can achieve a high self-priming rate with a maximum lift of 9 meters. It is a versatile single-screw pump capable of transporting products containing a large amount...
- Other pumps
- Special Pump
- Positive Displacement Pump

The standard pump has been renewed!
The catalog for the standard pumps (product group N) has been updated. It has been made easier to understand, so please take a look. 【Table of Contents】 ◎ Elements - Explanation of pump structure ◎ Overview of various types - BN type, NS/N type ◎ Applications ◎ Characteristics ◎ Main performance
Say goodbye to the heavy labor of replacing mechanical seals! You can quickly and easily replace them without removing the connecting piping or suction casing.
- Other pumps
- Special Pump
- Positive Displacement Pump

New product: We have started selling the split-type mechanical seal (Smart Seal Housing)!
Say goodbye to the heavy labor of replacing mechanical seals! With SEEPEX's original dismountable mechanical seal, you can replace it quickly and easily! Until now, replacing the mechanical seals in single-screw pumps required removing everything except for the drive unit (such as disconnecting surrounding piping, disassembling the suction casing, and pulling out the stator), making it a very tedious task that could take several hours even for relatively small types. The split-stator type 'SCT' pump was developed with a focus on achieving quick and easy maintenance. As part of the development philosophy of this pump, the split mechanical seal 'Smart Seal Housing' was created. With a special mounting tool available as an option, you can adjust the mechanical seal-equipped shaft to the correct position relative to the drive unit when attaching it through the casing to the drive shaft. *For more details, please refer to the catalog PDF or feel free to contact us.
The "Bredel" hose pump is suitable for slurry liquids and harsh environments. It is ideal for transporting cement, ceramics, paint, and sludge!
- Positive Displacement Pump
- Other pumps
- Beverage Production Equipment
Pump technology honed in the shipbuilding industry! A wide range of products from Daiko Machinery Industry!
- Other pumps
- Vacuum pump
- Positive Displacement Pump
With various optional attachments, it can handle slurry fluids, high-viscosity fluids, and high-temperature fluids! How to use it is up to the customer.
- Positive Displacement Pump
Achieves high performance while being compact and low-cost! Easy modification to a special fluid delivery pump!
- Positive Displacement Pump

Achieving compact size and low cost! General-purpose high-pressure plunger pump '9800 Series'
Our general-purpose high-pressure plunger pump, the '9800 Series', retains the excellent operability of the conventional '8800 Series' while achieving miniaturization and lower cost. With a wide range of options, it can also handle special fluids such as slurries containing solids and high-viscosity solvents! It has a broad application range and can be used in environments requiring explosion-proof features, making it ideal for laboratory and experimental applications in pharmaceuticals and petroleum-related fields. 【Features】 ■ The cam drive uses a direct drive method via a coupling, improving durability. ■ Maximum flow rate can be selected according to the intended use, ranging from 10.0 to 150.0 mL/min. ■ Capable of handling supercritical fluids and high-temperature fluids. ■ Simple operation due to the absence of unnecessary functions. * The '8800 Series' will be discontinued due to the cessation of motor production. * For more details, please refer to the documentation. Feel free to contact us with any inquiries.
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- Positive Displacement Pump
- Mechanical Design
- Vacuum pump
Perfect for supply applications to extruders! High precision with a flow rate error of ±0.1% or less across all usage ranges! Effectively transfers high-viscosity and corrosive liquids!
- Positive Displacement Pump
- Filling and bottling machines
- Other physicochemical equipment
Achieves precise and accurate liquid delivery even in very small amounts (0.0001mL to 190mL/min)! Maintains product quality and minimizes production loss.
- Positive Displacement Pump
- Filling and bottling machines
- Other pumps
Powerful & Smart! Piston Pump for Transporting Dewatered Cake at Wastewater Treatment Plants
- Other pumps
- Positive Displacement Pump
- Special Pump
Achieves a flow deviation of ±0.1%. It boasts overwhelming quantitative performance that allows no competition. (Precision pump, metering pump, pulsation-free pump)
- Special Pump
- Positive Displacement Pump