Last Updated： Aggregation Period:Jan 07, 2026～Feb 03, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jan 07, 2026～Feb 03, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jan 07, 2026～Feb 03, 2026
This ranking is based on the number of page views on our site.
31～60 item / All 151 items
"送液量が安定しなかったため、調味料の管理ができなかった"などの課題を解決！食品メーカー様の事例をご紹介
食品メーカー様は、冷凍食品の製造工程で、油と調味液を炒め機に供給する 際に従来、回転容積式ポンプを使用していました。 しかし、"送液量が安定しなかったため、調味料の管理ができなかった" "メンテナンスに時間がかかり、また交換部品代が高価だった"などの 課題がありました。 課題・要望解決方法は、PDF資料をDLいただきご覧ください。 【お客様の課題・要望】 ■送液量が安定しなかったため、調味料の管理ができなかった ■メンテナンスに時間がかかり、また交換部品代が高価だった ※詳しくはPDF資料をご覧いただくか、お気軽にお問い合わせ下さい。
![[Case Study] Flow-Proportional Injection in Ballast Water Treatment Systems](https://image.mono.ipros.com/public/product/image/5bd/2000583546/IPROS39944339186104067570.png?w=280&h=280)
Solving the request to inject chemicals into seawater with a ballast water treatment system installed on ships! Introducing case studies from water treatment equipment manufacturers.
The request from the water treatment equipment manufacturer was for a ballast water treatment system to be installed on ships, with the desire to inject chemicals into seawater. However, there were challenges such as the need for "high reliability to strictly adhere to the discharge standards stipulated by the treaty" and "the treated water must be discharged directly into the sea, so it must be treated reliably." Please download the PDF document to see the solutions to the challenges and requests. 【Customer's Challenges and Requests】 ■ High reliability is required to strictly adhere to the discharge standards stipulated by the treaty. ■ Due to significant fluctuations in treatment volume, a wide control range for chemical injection is desired. ■ The treated water must be discharged directly into the sea, so it must be treated reliably. ■ Due to limited space on the ship, a compact system is desired. ■ To reduce maintenance burden, a robust and simple piping system is desired. *For more details, please refer to the PDF document or feel free to contact us.
![[Case Study] Transporting the flammable chemical butyllithium under high pressure](https://image.mono.ipros.com/public/product/image/85e/2000602678/IPROS20206512039901287439.png?w=280&h=280)
We have become able to transport liquids safely without leakage! Here is an introduction to a case where we were adopted by a national university.
At the National University (Graduate School of Engineering), a microreactor is used to supply small amounts of chemical solutions for organic synthesis experiments. "There is a need for a discharge pressure of 10 MPa to inject liquid into the narrow flow path." "There are challenges such as the need for safety measures in case of pipe blockage, but it is not possible to attach branch piping like safety valves to the pipes." Please download the PDF materials to see the solutions to the challenges and requests. 【Customer's Challenges and Requests】 ■ To strictly control the reaction, the liquid must be delivered in a continuous, steady flow without pulsation. ■ The transfer liquid is butyllithium, which ignites upon exposure to air, so it must not leak. ■ A discharge pressure of 10 MPa is required to inject liquid into the narrow flow path. ■ Safety measures are necessary in case of pipe blockage, but it is not possible to attach branch piping like safety valves to the pipes. *For more details, please refer to the PDF materials or feel free to contact us.
Grundfos pump. Equipped with a powerful variable-speed stepping motor. Free power supply of 100-240V, full PTFE diaphragm.
■DDA This pump is suitable for applications that require complex and strict requirements with high reliability. In addition to a maximum turn-down ratio of 1:3000, it is equipped with flow control, pressure monitoring, auto flow adaptation, and flow measurement functions. The industrial package also includes operational features such as a one-week injection timer and automatic air venting. ■DDC Featuring a simple and intuitive click wheel operation, it also comes with an LCD display that supports over 25 languages. Additionally, the control system incorporates input and output functions such as analog control and output relays, in addition to all standard features. It accommodates a wide range of applications with slow mode (anti-cavitation) for high-viscosity media and calibration mode. ■DDE This cost-effective product allows you to experience all the advantages of digital metering injection, including smooth and continuous dosing, with a maximum turn-down ratio of 1:1000. One model of this product can replace almost all existing models with an injection volume of 0.006 to 6 L/h. Flow settings can be adjusted in the range of 0.1 to 100% using a logarithmic scale. Simple pulse control, external stop functions, and empty level signals make it ideal for basic OEM applications.
High reliability
The liquid connection section is compatible with a wide range of fluids. It can handle high viscosity up to 2000 mPa·s and slurry liquids with up to 5% demineralized ash. Piping and maintenance are easy. It supports long hours of continuous operation. Discharge volume adjustment is possible during both standby and operation.
It is widely used in various industries such as water treatment, the chemical industry, dyeing and papermaking, the food industry, and the pharmaceutical industry.
Proportional operation according to the main signal. It automatically stops after a specified number of times and sends a completion signal.
Grundfos pump. In addition to its simple operability, it achieves precise injection across a wide flow range of 60 to 940 liters per hour.
The adoption of stepper motors and EC drives optimizes the control of stroke speed, achieving extremely high precision. The duration of each discharge stroke varies according to the flow rate setting. Although the suction stroke time is always constant, it can be extended using the cavitation prevention function, allowing for a wide range of needs to be met. In this way, the suction is always performed at full stroke. This enables smooth pumping of liquids that release gas and achieves continuous injection with minimal pulsation, which is crucial for injection systems that require long suction lines. The DME pump series, as a compact digital injection device, allows for more precise injection than ever before.
Ideal for pumping highly corrosive and abrasive liquids that cannot be handled by standard pumps! Inverter control enables high precision and highly reliable liquid delivery!
The "HydraCell MT8" is a pulse-free, linear flow three-head diaphragm metering pump that can handle a wide range of liquids, from clean water to high-concentration slurries. With inverter control, it enables high-precision and highly reliable liquid delivery. Additionally, it features a built-in relief valve for pump protection. Its robust design is space-saving. 【Features】 ■ Compatible with a wide range of liquids from clean water to high-concentration slurries. ■ High precision and reliability in liquid delivery enabled by inverter control. ■ Built-in relief valve for pump protection. ■ Robust design and space-saving. ■ The three-head diaphragm allows for pulse-free, linear flow delivery, eliminating the need for an accumulator. ■ Versatile for various applications, accommodating a wide range of flow rates and pressure ranges with a single pump. *For more details, please refer to the catalog. Feel free to contact us with any inquiries.
Multi-head metering pump PROCAM series
- Flow range: 0.1 L/h to 3000 L/h - Pressure range: Max 2.0 MPa - Flow accuracy: ±1.0% - The pump gears are modularly designed, allowing for connections from single to a maximum of 6 units - The pump gears utilize a cost-effective direct drive system - Stroke adjustment is available in manual and automatic (electric and pneumatic) options - The pump head comes in two types: plunger type and diaphragm type - The wetted parts are made of highly corrosion-resistant and wear-resistant materials such as SS316Ti as standard - The diaphragm pump features a double diaphragm as standard - The average lifespan of the diaphragm is approximately 20,000 hours
The smoothness that professionals are enamored with.
◆ Compatible with all process applications in terms of pressure and flow range. ◆ The pump gear is modularly designed, allowing for expansion of up to 7 stages. ◆ Cost-effective construction for future production capacity increases. ◆ Each gear incorporates 4 roller bearings, ensuring long life even under harsh operating conditions. ◆ The piston rotation speed smoothly transitions from zero to maximum speed. ◆ Demonstrates power during frequent startups and continuous operation at low speeds. ◆ The average lifespan of the diaphragm is over 20,000 hours. ◆ Significantly extends the maintenance cycle of the pump.
![Pressure-resistant explosion-proof electromagnetic diaphragm metering pump [Extronic]](https://image.mono.ipros.com/public/product/image/073/2000006797/IPROS27806670452626218502.jpeg?w=280&h=280)
Supports flow control using pulse or analog signals, suitable for precise injection in harsh environments.
【Features】 This is a pressure-resistant explosion-proof electromagnetic drive metering pump that enables use in explosion-proof areas. It supports external pulse control and external analog signal (4-20 mADC) control, making it suitable for various processes, including the gas and chemical industries. Pressure-resistant explosion-proof structure: Obtained explosion-proof certification from the Japan Industrial Safety and Health Association (Certification Number: TC18339, Explosion-proof grade and ignition degree: Exd CT6)
![Electromagnetic Drive Diaphragm Type Dosing Pump [Beta b Series]](https://image.mono.ipros.com/public/product/image/36e/2000079994/IPROS39285629846953780922.jpeg?w=280&h=280)
Universal power supply for all models AC100–230V 50/60 Hz / Equipped with two standard operating modes / Supports automatic air release mechanism.
**Features** ● Operating Modes Manual Operation: Allows for detailed settings with dual adjustments for stroke count settings from 0 to 180 spm and stroke length adjustments from 0 to 100%. Remote Operation: Enables ON-OFF control of the pump via external contact input. Pulse Synchronized Operation: The pump strokes in sync with the input pulses. ● Waterproof and Dustproof Structure Complies with IEC standard IP65, making it usable in wet environments. An outdoor installation cover is also available as an option. ● Air Bleed Valve Manual Air Bleed Valve: Rotate the knob to release air from the pump head. Automatic Air Bleed Valve: Automatically releases air from the pump head. *Note: Some models may not accommodate an air bleed valve due to the structure of the liquid-contacting parts. Please inquire for details. ● High Viscosity Compatibility (PVT4 Type) Compatible with high-viscosity liquids up to 3,000 mPa·s. *Note: High-viscosity compatible models have limitations on discharge capacity. Please inquire for details.
Pumps suitable for the injection of chemicals and solutions in the fields of water treatment agents, acids, alkalis, and medical applications!
【Features】 ● Power supply AC100–230V 50/60 Hz ● Easy setup operation with a digital display panel ● Three operating modes standard equipped ・ Manual operation mode ・ Digital (pulse) operation mode ・ Analog input operation mode ● Automatic air release mechanism support
Electromagnetic-driven diaphragm-type metering pump that has further evolved from the previous model Delta.
【Features】 ● High-end model with the latest solenoid control technology Low pulsation operation & high viscosity operation mode ● Maximum 1.33L/min (high flow rate) ● Consideration for safety and the environment ・Pressure display function (automatic stop in case of abnormality) ・Diaphragm rupture detection function (optional) ● Easy operation with a digital display panel and click wheel ● Various functions and operating modes are standard ・External linked operation ・Manual operation mode ・Digital (pulse) operation mode ・Analog input operation mode ・Timer operation mode
A lineup of high-performance products!
We provide total solutions for water treatment with world-class technological capabilities, a global service system, and a diverse product lineup.
Reliable diaphragm technology
SIMDOS FEM1.02/FEM1.10
Building a reliable water quality control system!
Through meticulous machining that can be described as artisan craftsmanship, high precision and durability are achieved. In addition to high precision, the control methods for process pumps are also well-developed, along with operability and functionality.
Adding mobility to the HYM series of non-pulsating pumps. They can be used more easily. (Precision pumps, metering pumps, non-pulsating pumps)
【Pulsation-Free Pump】【Quantitative Pump】【Precision Pump】 Our pulsation-free pump HYM series has been integrated into a single cabinet along with a motor, rotational control device, and tachometer. The operation is made easy with a touch panel. Please utilize it for various analyses and separations, including continuous reactions using liquid chromatography and microreactors. 【Advantages of Portable Types (Separated and Integrated)】 Since calibration data can be stored, the desired amount can be easily obtained without a flow meter.
This is a system that incorporates our HY series, capable of handling everything from the supply of liquefied carbon dioxide to the injection into the equipment (precision pumps, metering pumps, pulsation-free pumps).
【Non-pulsating pump】【Metering pump】【Precision pump】 This device is designed to continuously fill liquefied carbon dioxide (LCO2) without pulsation for an extended period, in the context of the environmental protection movement that began with the regulation of Freon, seeking better safety and efficiency from flammable gases such as butane and pentane, as well as toxic liquids like methylene chloride, which are alternatives for foaming.
A remote control system that can manage up to 5 units of our HY series. Custom orders are also available. (Precision pumps, metering pumps, pulsation-free pumps)
【Non-pulsating pump】【Metering pump】【Precision pump】 The control system of our HY series non-pulsating pump can control up to five units in cascade connection, and we can also create control software tailored to your needs. The servo motor specification allows for easy setting of flow rate, continuous & time settings, and jog operation via a touch panel, with elapsed time and cumulative discharge volume displayed. For more details, please contact us or download the catalog.
Enables efficient high-pressure homogenization of emulsions and suspensions.
The Tetra Alex 30 is a horizontal three-piston metering pump equipped with a homogeneous device (homo-head). The motor power is transmitted through a separate reduction gearbox via a V-belt and pulley. It features a high-quality cast iron housing. The bearings and crosshead are self-lubricating. It has a built-in oil cooler. It enables efficient high-pressure homogenization of emulsions and suspensions and can also be utilized as a high-pressure pump. For more details, please contact us or refer to the catalog.
Enables efficient high-pressure homogenization of emulsions and suspensions.
The Tetra Alex 150 is a horizontal three-piston metering pump equipped with a homogeneous device (homohead). The motor power is transmitted through a separate reduction gearbox via a V-belt and pulley. It features a high-quality cast iron housing. The bearings and crosshead are self-lubricating. It has a built-in oil cooler. It enables efficient high-pressure homogenization of emulsions and suspensions and can also be utilized as a high-pressure pump. For more details, please contact us or refer to the catalog.
Enables efficient high-pressure homogenization of emulsions and suspensions.
The Tetra Alex 350 is a horizontal 5-piston metering pump equipped with a homogeneous device (homohead). The motor power is transmitted through a separate reduction gearbox via a V-belt and pulley. It features a high-quality cast iron housing. The bearings and crosshead are self-lubricating. It has a built-in oil cooler. It enables efficient high-pressure homogenization of emulsions and suspensions and can also be utilized as a high-pressure pump. For more details, please contact us or refer to the catalog.
Enables efficient high-pressure homogenization of emulsions and suspensions.
The Tetra Alex 400 is a horizontal 5-piston metering pump equipped with a homogeneous device (homohead). The motor power is transmitted through a separate reduction gearbox via a V-belt and pulley. It features a high-quality cast iron housing. The bearings and crosshead are self-lubricating. It has a built-in oil cooler. It enables efficient high-pressure homogenization of emulsions and suspensions and can also be utilized as a high-pressure pump. For more details, please contact us or refer to the catalog.
Since the pump is designed vertically, installation in narrow spaces and flange piping connections are also easy.
Meitou Feeder, with years of experience, offers diaphragm pumps that prioritize diversity, safety, and cost-effectiveness for various applications, including factory wastewater, water supply and drainage, sewage treatment, the leisure industry, chemical, dyeing, and paper manufacturing plants, as well as food and pharmaceutical factories, and other water treatment or manufacturing processes. By adopting a two-stage planetary gear mechanism, it smoothly reduces and transmits the motor's power, efficiently maximizing the pump's capabilities. It can also be used with confidence for long hours of continuous operation. For more details, please download the catalog or contact us.
It is suitable for chemical injection for pH automatic control and pre-treatment plants for filtration.
Meitou Feeder, with years of experience, is a diaphragm pump that emphasizes diversity, safety, and cost-effectiveness as a dosing pump for chemical solutions in various applications such as factory wastewater, water supply and drainage, sewage treatment, the leisure industry, chemical, dyeing, and paper manufacturing, as well as in food and pharmaceutical factories, and other water treatment or manufacturing processes. By adopting a two-stage planetary gear mechanism among gear systems, it smoothly reduces and transmits the motor's power, efficiently maximizing the pump's capabilities. It can also be used with confidence for long hours of continuous operation. For more details, please download the catalog or contact us.
Suitable for sterilants in the food processing industry and for the quantitative addition of food additives.
Meitou Feeder, with years of experience, is a diaphragm pump that emphasizes diversity, safety, and cost-effectiveness as a chemical dosing pump for various applications, including factory wastewater, water supply and drainage, sewage treatment, the leisure industry, chemical, dyeing, and paper manufacturing, as well as food and pharmaceutical factories, and other water treatment or manufacturing processes. It adopts a two-stage planetary gear mechanism, which allows for smooth reduction and transmission of motor power, effectively maximizing the pump's capabilities without waste. Additionally, it can be used with confidence for long hours of continuous operation. For more details, please download the catalog or contact us.
Designed specifically for slurry liquids, it enables a wide range of liquid transfer.
Meitou Feeder, with years of experience, offers diaphragm pumps that prioritize diversity, safety, and cost-effectiveness for various applications such as factory wastewater, water supply and drainage, sewage treatment, the leisure industry, chemical, dyeing, and paper manufacturing, as well as food and pharmaceutical factories, and other water treatment or manufacturing processes requiring precise chemical dosing. By adopting a two-stage planetary gear mechanism, it smoothly reduces and transmits the motor's power, efficiently maximizing the pump's capabilities. It is also safe for long hours of continuous operation. For more details, please download the catalog or contact us.
Demo units available for loan!! Connecting trust with pumps! Featuring pump products that further develop our customers' industries.
The "Meito Chemical Machinery Products Comprehensive Catalog" is a comprehensive catalog from Meito Chemical Machinery Co., Ltd., which manufactures and sells chemical dosing pumps, chemical hand pumps, and more. It features products such as the "Chemical Handy Pump MH Series," which is ideal for transferring chemicals from drums and polycans, as well as "Industrial Chemicals," "Chemical Tanks," and other products. [Featured Products] ■ Chemical Handy Pump MH Series ■ Diaphragm Dosing Pump ■ Digital Compact Dosing Pump DXW Series ■ Smooth Flow Pump BPL Series ■ Tube Pump MTP Series, among others For more details, please refer to the catalog or feel free to contact us. *This catalog is a digest version. If you need the full version, please contact us.
