エイチツー List of Products and Services

The "Fluid Technology Magazine" is a regular publication specializing in various fluid processes, including "pumps," "piping," "chemicals," "water treatment," as well as "mixing," "storage tanks," "recovery and filtration," and more. In issue No. 19, we provide a detailed explanation of the types of valves, selection criteria, and points to consider. We also include several helpful contents such as case studies. We invite you to read it. [Contents (partial)] ■ <Feature> Dive Deeper into Valves! - What is a valve? - Types of valves - Selection and considerations for valves *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps

The "OLF series" is a filter cartridge that is easy to use with general-purpose housings. It adsorbs and removes emulsified oil dispersed in the liquid. The oil removal capacity is up to 400g. By installing this filter in the latter stage of the filtration process, it can remove fine oil particles that have previously leaked. 【Features】 ■ Efficiently adsorbs emulsified oil ■ Usable with general-purpose housings ■ Maximum oil removal capacity of 400g ■ Easy to combine with pump units *For more details, please refer to the PDF document or feel free to contact us.

• Filtration Equipment

This catalog introduces the products related to "Oil Absorption Filters/Housings/Filtration and Recovery" handled by H2. We feature low-cost filters and two-layer melt-blown filters as filter cartridges that remove substances other than oil. Additionally, we offer cartridges that absorb oil, such as the "OLF series" and "OLB series," as well as housings that can be selected based on material and size, like the "HSG series." [Contents] ■ Filter cartridges that remove substances other than oil ■ Filter cartridges that absorb oil ■ Options ■ Fluid Technology Magazine *For more details, please refer to the PDF document or feel free to contact us.

• Filtration Equipment

When transporting fluids, a "pathway" for the fluid is essential, which we refer to as "piping." In piping, valves play a very important role in accurately directing the fluid to the desired location. This document provides a concise explanation of the various types of valves that exist and basic knowledge related to valves. We encourage you to read it. 【Contents】 ■ Basic Knowledge Section ■ Explanation by Type Section ■ Selection and Precautions Section *For more details, please refer to the PDF document or feel free to contact us.

• valve

We would like to introduce a case where H2 produced a quantitative mixing device for powders and liquids for a factory in the Chubu region. The powder is calcined calcium (derived from shells), and by mixing it with water in a specified ratio, a strong alkaline water of a constant concentration can be produced. The powder is replenished in a transparent PVC tank and is structured to be dropped into the lower tank via a screw-type feeder. 【Case Overview】 ■ Client: Factory in the Chubu region ■ Delivered Product: Quantitative mixing device for powders and liquids ■ Application: Production of strong alkaline water ■ Key Point: Powder feeder focused on quantitative accuracy *For more details, please refer to the PDF document or feel free to contact us.

• Other physicochemical equipment

We received an inquiry from an architectural design company regarding a neutralization system for a clinic that is planned to be newly constructed. Since this is a meeting at the architectural design stage, we discussed details such as the drainage route, the space for the neutralization system, and the positions of the inlet and drainage pipes. Additionally, discussions with the architectural design company included the installation location, plumbing, electrical aspects, and specifications of the neutralization system, which were also coordinated with the dialysis machine manufacturer (Nipro) to proceed in detail. With 90 beds, the required processing capacity was somewhat larger, but we were able to clear the space requirements, and we managed to compactly integrate everything, including receiving all drainage through the storage tank on the Nipro side with the neutralization system. [Case Summary] ■ Consultation Details - Considering a neutralization system for a clinic that is planned to be newly constructed. ■ Results - With 90 beds, the required processing capacity was somewhat larger, but we were able to clear the space requirements. - We were able to compactly integrate everything, including receiving all drainage through the storage tank on the Nipro side with the neutralization system. *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps

In the wastewater treatment of surface treatment factories, pH adjusters (caustic soda, dilute sulfuric acid) and coagulants (PAC) have been adopted by plant manufacturers for injection purposes. The NSD-type diaphragm pump is also active in sites where precise chemical injection is required. Additionally, H2 can supply a complete set of peripheral equipment associated with the pump. This time, we achieved space-saving by placing the pump and mixer on the chemical tank. We also select various equipment related to chemical injection, such as chemical storage tanks and mixers, so please feel free to consult us if you have any questions. We will provide suitable proposals based on the site conditions. 【Case Details】 ■ Delivery: Surface treatment factory in the Kansai region ■ Application: Chemical injection for wastewater treatment equipment ■ Model: Chemical dosing pump "NSD-60" *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps

We received an inquiry from Company F at the steelworks in Saga Prefecture, stating, "The scale of acid washing has increased, and we would like to automatically neutralize the wash water in the subsequent process." Currently, after acid washing, they are washing with water near the drainage ditch, which is very inefficient. Therefore, they requested to create a pit for washing and to place a neutralization device within that pit. To perform the water washing after acid washing in the pit and pump it directly to the neutralization device, we proposed the size of the collection pit and the pit itself. Additionally, they adopted a corrosion-resistant submersible pump (automatically controlled). [Case Details] ■ Delivery: Saga Prefecture Steelworks ■ Application: Automatic pH neutralization treatment of acid wash wastewater ■ Model: Acid 1-point control 400L/day *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps

We received an inquiry from a major engineering company stating that they have been requested by a metal product manufacturing factory to treat wastewater containing copper. Upon inquiring about the characteristics of the wastewater, we learned that there are two types: "concentrated wastewater" with a high concentration of copper and "normal wastewater" with a concentration of about 320 mg/L. Since the concentrated wastewater has a sufficient concentration for recovery, we proposed to discharge it to a line for industrial waste disposal and to focus on treating the normal wastewater. We were appreciated for our ability to quickly propose a design that meets the user's needs, leading to our adoption. [Case Study] - Copper and SS are collected after the addition of metal coagulants and polymers, then precipitated in a coagulation sedimentation tank, and discharged as sludge via a filter press. - The coagulation sedimentation tank was also designed by our company. - We confirmed that there were no issues with the shape of the rake and the rotation speed for effective coagulation and sedimentation. - Specifications: - Treatment capacity: 80t/day - Method: Chemical injection - Raw water: pH 2-3 (strong acid) *For more details, please refer to the PDF document or feel free to contact us.*

• Other pumps

We would like to introduce a case where we received an order and delivered a complete set of pH neutralization treatment, including construction, due to the addition of a new surface treatment line from an automotive parts manufacturing factory. It was noted that depending on the line's situation, the wastewater could be either alkaline or acidic, so we designed and constructed it with dual-side control. The chemical injection system includes a sulfuric acid injection (with a dilution stirring machine) and a caustic soda injection facility. Additionally, we also delivered a PAC injection system with an eye towards future installation of a coagulation and sedimentation system. 【Case Details】 ■ Delivery: Automotive parts manufacturing industry ■ Application: Neutralization treatment of surface treatment wastewater ■ Model: pH neutralization treatment system *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps

We received an inquiry from a major surface treatment factory asking, "Is it possible to recover and separate the oil and sludge floating in the high-temperature bonding liquid?" They mentioned that the existing equipment is a simple device and that they are dissatisfied with the recovery efficiency, prompting them to consider an upgrade. To facilitate the recovery and separation in the high-temperature bonding liquid, we custom-manufactured our ADB model in all stainless steel (SUS) specifications. Please make use of this to keep the bonding liquid in a consistently clean state, which will help improve product quality. [Case Study] - The float used in the bonding tank is also made entirely of stainless steel. - The pump selected is the ADD model air diaphragm pump in stainless steel specifications. *For more details, please refer to the PDF materials or feel free to contact us.*

• Other pumps

We received an inquiry from a major surface treatment manufacturer, N.P. Co., regarding their desire to "keep the new line's bonding liquid sludge in a constantly clean state." Since the liquid is high-temperature and corrosive, we selected the air-operated diaphragm filtration unit, model ADF, and conducted a filtration demonstration to verify sludge removal. The photo shows the bonding liquid sampled before and after filtration, conducted in a circulation method to keep the tank clean. (Left is the raw liquid, right is after filtration.) Furthermore, we confirmed that the filtration experiment on-site completely removed the sludge. 【Case Details】 ■ Client: Major surface treatment manufacturer N.P. Co. ■ Application: Filtration of high-temperature bonding liquid ■ Model: Air-driven filtration unit, model ADF *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps

We received a contact from a steel company in Hokkaido stating, "We purchased an air diaphragm pump from Company Y, but it stopped immediately, and we are in trouble." Here is a case we handled. They wanted to transfer a liquid with a viscosity of about 3000 cp at a rate of approximately 25 L/min. The discharge was horizontal for about 2 meters and vertical upwards for about 1 meter (with a resin filter in between), while the suction side was horizontal for 1 meter. There are two major differences between our ADD and other companies' products, both of which are key points for transferring high-viscosity liquids. In this case, they later ordered two additional pumps of the same model as a repeat order, resulting in a highly satisfactory outcome. [Features of our ADD] - The diaphragm uses two pieces on one side (four in total), making it strong against negative pressure and positive force. - There is a wide selection of ball materials for discharge and suction, and the sealing capability due to the valve seat is high. *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps

We received a consultation from Company J, a major steel manufacturer, stating that "the gear pump breaks down immediately, and we are in trouble." Upon checking the fluid, we found that they were transferring high-temperature (90°C) high-viscosity oil with the gear pump. Additionally, they mentioned that a small amount of slurry (iron powder) inevitably gets mixed in, leading us to conclude that the slurry was causing the gear pump to fail. Therefore, we proposed the "Air Diaphragm Pump ADD type," and after they used a demo unit, it was adopted. 【Features of our diaphragm pump】 ■ Self-priming ■ Capable of pressure delivery ■ Can transfer slurry and viscous liquids ■ Suitable for high-temperature fluids *For more details, please refer to the PDF materials or feel free to contact us.

• Other pumps

We have received a consultation from a major automotive parts manufacturer, Company S, stating that they are troubled by frequent failures of the submersible pump they have been using until now. The current submersible pump is unsuitable for both temperature (80 degrees) and corrosion resistance, so they have adopted our heat-resistant submersible pump (made entirely of stainless steel). The liquid used is bonding liquid (zinc phosphate) which is high-temperature and contains slurry. The pump was installed underwater with the aim of transferring from the second floor to the third floor. [Reasons for Adoption] ■ Extensive track record as a heat-resistant submersible pump (adopted by other major automotive parts manufacturers) ■ Flexible response as a manufacturer to special specifications ■ Short delivery time ■ Low price *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps

The "Fluid Technology Magazine" is a regular publication specializing in various fluid processes, including "pumps," "piping," "chemicals," and "water treatment," as well as "mixing," "storage tanks," "recovery and filtration," and more. In issue No. 18, we provide a clear explanation of the definition of slurry, related knowledge, and its benefits. We also introduce actual delivery cases and trouble cases, ensuring that the information is useful in real-world settings. 《Fluid Technology Magazine No. 18》 【Feature】What is Slurry? ■ What is Slurry? – Understanding the definition of slurry from the basics ■ Knowledge related to Slurry – Differences between sludge, scum, and slurry ■ Benefits of Slurry – How being in slurry form enriches industries ■ Pumps that can handle Slurry – Items useful for high-viscosity slurry and processing This is a technical magazine that provides useful information about "slurry." *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps

We received a request from a chemical plant stating, "We would like to transfer wastewater containing high concentrations of phosphoric acid from the process storage tank using a submersible pump." Since they prefer a solution without major construction and with a float switch on a 100V single-phase system, we proposed our corrosion-resistant submersible pump model LC-251-S. They mentioned that a flow rate of about 10L/min would be sufficient, but since the pump is somewhat over-spec, we suggested adjustments using a discharge-side valve. 【Case Overview】 ■ Issues - They want to transfer wastewater containing high concentrations of phosphoric acid from the process storage tank using a submersible pump. - The currently used submersible pump quickly suffers from impeller corrosion and failure due to acid. ■ Proposal - Adopt our corrosion-resistant submersible pump model LC-251-S. - Since the pump is somewhat over-spec, we suggested adjustments using a discharge-side valve. *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps

We received a communication from a chemical plant stating, "We are considering the quantitative transfer of UV curing agents." They expressed a preference for weight control rather than volume in liters, so we designed a system based on weight control, selecting the scale from our company. After receiving the signal from the scale, we also enabled the setting of slight pump slippage on the TP, and due to their request to use a portable cart, we custom-manufactured a stainless steel cart. 【Case Overview】 ■ Consultation Details - They want to quantitatively transfer high-viscosity UV curing agents (paints). - They prefer weight control instead of volume in liters. ■ Production Overview - Systematized quantitative transfer with weight control. - Enabled the setting of slight pump slippage on the TP after receiving the signal from the scale. *For more details, please refer to the PDF document or feel free to contact us.

• Plastic utensils and containers

This document explains our "Floating Oil Recovery Skimmer" in a way that can be understood in 5 minutes. It includes features such as "can be recovered just by floating," "voltage options available," "we can create small sizes," and "cleans after recovery." If you are having trouble with floating oil recovery and processing, please consult H2. We will solve your challenges with proposals tailored to your site. [Contents (excerpt)] ■ Can be recovered just by floating ■ Durable ■ Voltage options available ■ We can create small sizes ■ Made from various materials *For more details, please refer to the PDF document or feel free to contact us.

• Water treatment equipment

This document explains our "Air-Driven Diaphragm Pump" in a way that can be understood in five minutes. It includes information such as "It operates on compressed air," "It can draw in liquids," "It can transport a large volume of liquid," and "It can handle hazardous liquids." If you are having trouble with fluid transfer, please consult H2. We will solve your challenges with proposals tailored to your site. 【Contents (excerpt)】 ■ It does not operate on electricity ■ It operates on compressed air ■ It can draw in liquids ■ It can transport a large volume of liquid ■ It can handle thick liquids *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps

This document is a handbook that provides all the information you need to know about explosion-proof electrical equipment in one volume. It includes "Basic Knowledge of Explosion-Proofing: Explosions and Combustion," as well as "Types and Explanations of Explosion-Proof Structures" and "Useful Explosion-Proof Symbols." Please feel free to download and take a look. 【Features】 ■ New Product Announcement: Rotary Lobe Pump "JNH Series" ■ Basic Knowledge of Explosion-Proofing: Explosions and Combustion ■ Types and Explanations of Explosion-Proof Structures ■ Useful Explosion-Proof Symbols *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps

We received an inquiry from Company F, a steelworks in Saga Prefecture, after they viewed our website, stating that "the scale of acid washing has increased, and we would like to automatically neutralize the wash water from the subsequent process." Upon discussing their needs, we learned that currently, after acid washing, they are washing with water near a drainage ditch, which is very inefficient. They expressed a desire to create a pit for washing and to place a neutralization device within that pit. Therefore, we proposed a collection pit and pit size to allow for washing after acid treatment within the pit and to pump the water directly to the neutralization device. Additionally, since the wastewater before neutralization is acidic and would corrode a standard submersible pump, they opted for a corrosion-resistant submersible pump (with automatic control). [Case Details] ■ Delivery: Saga Prefecture Steelworks ■ Application: Automatic pH neutralization treatment of acid wash wastewater ■ Specifications: Acid control at one point, 400L/Day *For more details, please refer to the PDF document or feel free to contact us.

• Filtration Equipment

This is a fluid technology magazine specializing in various fluid processes, including "pumps," "piping," "chemicals," and "water treatment," as well as "mixing," "storage tanks," and "recovery and filtration." With the motto of "easy to understand," we break down information about fluid technology, which can often become technical. We also introduce actual case studies and trouble cases, ensuring that the information is useful in real-world settings. 《Fluid Technology Magazine No. 17》 【Feature】What is Explosion Proof? ■ Combustion and Explosion ■ What is Explosion Proof? ■ Types of Explosion-Proof Structures ■ Explosion Risk Countermeasures ■ Risk Assessment and Risk Evaluation Table This is a useful technical magazine about "explosion proof." *You can view it by downloading the PDF below.

• Other pumps

We received a request from a certain major chemical factory in the Hokuriku region, stating, "We would like to recover sludge from a solution mixed with hydrochloric acid." Although the concentration of hydrochloric acid was low, it was difficult to use materials such as SUS, which are commonly used for recovery floats, so we proposed and adopted a custom-made resin recovery float. The strength was enhanced by extensively using PVC bending welding, and bolts were also made thicker and made of resin. This recovery float, which has corrosion resistance and was seemingly non-existent, was produced as a unique item, and we were able to deliver it. 【Case Details】 ■ Delivery: Hokuriku Chemical Factory ■ Application: Sludge recovery from a solution mixed with hydrochloric acid ■ Model: Resin recovery float *For more details, please refer to the PDF document or feel free to contact us.

• Filtration Equipment

We would like to introduce a case where we received an inquiry from a certain mining company regarding the consideration of a concentrated sulfuric acid dosing unit. They reviewed our past delivery cases and requested to eliminate the "splashing risk during chemical replenishment." Since the liquid used is concentrated sulfuric acid, we selected the injection pump and replenishment pump made entirely of PTFE, and designed the chemical tank specifically for concentrated sulfuric acid (high-density type). H2 is skilled at incorporating the detailed requirements of customers that cannot be met with off-the-shelf products into specifications. 【Case Details】 ■ Delivery: Certain mining company ■ Application: Dosing of concentrated sulfuric acid (with replenishment pump) ■ Model: Metering pump type M / PTFE replenishment pump *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps

We received an inquiry from a major food company regarding the transfer of a highly viscous liquid, similar to fish paste, which has very low fluidity. The required discharge volume is also very small, approximately 2L/min, and it flows into the pump after being pushed through a high-pressure device (2Mpa), and is discharged at around 2Mpa as well. Additionally, the transfer temperature is quite challenging, exceeding 150℃, but we proposed the rotary lobe pump "JNH model." After lending a demo unit, we successfully received the order. For difficult transfer cases like the one mentioned above, it is essential to first confirm the feasibility of the transfer with a demo unit, identify issues, and address them through close collaboration. 【Case Details】 ■ Client: Major food manufacturing company ■ Application: Transferring high-viscosity paint from drums ■ Model: Rotary lobe pump "JNH-1-1B" (with cart and IV specifications) *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps

This is a fluid technology magazine specializing in various fluid processes, including "pumps," "piping," "chemicals," and "water treatment," as well as "mixing," "storage tanks," and "recovery and filtration." Our motto is "easy to understand," and we break down information about fluid technology, which can often be technical, into more digestible articles. We also introduce actual case studies and trouble cases, ensuring that the information is useful in real-world settings. 《Fluid Technology Magazine No.16》 【Feature】Global Standards ■ Japanese Industrial Standards JIS ■ American National Standards Institute ANSI ・ UL ■ German Institute for Standardization DIN ■ International Organization for Standardization ISO This is a useful technology magazine about "global standards." *You can view it by downloading the PDF below.

• Other pumps

A sake manufacturer in Aichi Prefecture contacted us with the request to "transfer the produced sake to storage tanks." The transfer process involved specifying a designated quantity on a touch panel (e.g., 1000L), and once the transfer was complete, the pump would automatically stop. The flow rate accuracy was a stringent ±0.5%, but we successfully met this requirement. During the on-site trial operation at the manufacturing plant, the user was very pleased with the level of completion, and we received the candid feedback, "This quality at that price is amazing." Additionally, we were delighted to hear, "I would like to entrust fluid transfer to you in the future. I'm glad to have met a good manufacturer." [Case Details] ■ Delivery: A sake manufacturer in Aichi Prefecture ■ Application: Quantitative transfer to storage tanks *For more details, please refer to the PDF document or feel free to contact us.

• Beverage Production Equipment

We received an inquiry about a neutralization system from a dialysis clinic in Gifu Prefecture. Since there was no existing neutralization system, we collaborated with the clinic to proceed with the design of the new system. As the company is a specialized dialysis hospital with a large number of beds, the processing capacity is 2200L/Hr, making it a large system for dialysis wastewater. Considering the high-temperature wastewater inflow, we selected a heat-resistant PE for the neutralization tank. For the submersible pump to draw water from the pit, we chose our corrosion-resistant and heat-resistant submersible pump, the "LC-HC series." We meticulously coordinated the specifications with our company, Kajima Corporation, and the clinic, successfully completing the installation. [Case Details] ■ Delivery: Dialysis clinic in Gifu Prefecture ■ Application: Neutralization treatment of dialysis wastewater *For more details, please refer to the PDF document or feel free to contact us.

• Wastewater/wastewater treatment equipment

We received an inquiry from a certain pharmaceutical factory in Saitama Prefecture stating, "We are looking for a good manufacturer because other companies' pure water systems are expensive." Since this project also utilizes a subsidy from Tokyo, there were concerns about the rigor of the documentation. However, we were awarded the contract due to our evaluation on cost, responsiveness, and the fact that we can handle the installation work in-house. H2 was recognized for its flexibility in adapting the system configuration to the client's specifications, and since we can also carry out the installation work ourselves, we have received many positive comments from customers regarding the simplification of arrangements and peace of mind. [Case Details] ■ Delivery: Pharmaceutical factory in Saitama Prefecture ■ Application: Pure water for virus disinfection and sterilization agents *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps

This is a fluid technology magazine specializing in various fluid processes, including "pumps," "piping," "chemicals," and "water treatment," as well as "mixing," "storage tanks," and "recovery and filtration." Our motto is "easy to understand," and we break down information related to fluid technology, which can often be technical. We also introduce actual case studies and trouble cases, ensuring that the information is useful in real-world situations. 《Fluid Technology Magazine No.15》 【Feature】Pump Leakage Issues ■ Selection and Explanation of Gaskets ■ Selection and Explanation of O-Rings ■ Selection and Explanation of Oil Seals ■ Selection and Explanation of Mechanical Seals This is a useful technical magazine about "pumps (leakage issues)." *You can view it by downloading the PDF below.

• Other pumps

A steel company in Hokkaido contacted us, stating, "We purchased an air diaphragm pump from Company Y, but it stopped immediately, and we are in trouble." We responded to their inquiry. Upon further hearing their details, they wanted to transfer a liquid with a viscosity of about 3000 cp at a rate of approximately 25 L/min from a drum. The discharge was to be horizontal for 2 meters and vertical upward for about 1 meter (with a resin filter in between), while the suction side was horizontal for 1 meter. Given these conditions, our air diaphragm pump had sufficient track record, so we lent them a demo unit, which performed well, leading to an order. As a result, they later placed an additional order for two more of the same pumps, making it a highly satisfactory case. [Case Details] ■ Delivery: Steel Company ■ Application: Transfer of high-viscosity paint from a drum ■ Model: ADD-25-AL (Air Diaphragm Pump) *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps

We have delivered a dispenser that can be operated remotely via a remote control to a fuel wholesale company. The customer extends the hose, inserts the nozzle into the water supply point, and starts the water supply. However, there was a concern that if the nozzle was not securely fixed at the water supply point, it could come loose and leak. Therefore, there was a need for someone to hold the nozzle by hand while supplying water. With this device, the dispenser can be turned ON and OFF using the remote control, allowing the user to start the water supply while supporting the nozzle. Our company specializes in manufacturing custom devices based on our users' "wants." 【Case Details】 ■ Delivery: Fuel wholesale company ■ Application: Remote dispensing from a vehicle ■ Model: HTX-440 *For more details, please refer to the PDF document or feel free to contact us.

• dispenser

This product is a completely sealed sanitary stainless steel pump that rotates the pump shaft from the outside using magnetic force. Due to its structure, which does not have a shaft seal (such as mechanical seals or gland packing), it does not leak liquid. We have a lineup of self-priming sanitary pump "HD" and non-self-priming sanitary pump "LE." 【Features】 ■ Excels in transferring clean sanitary environments, hazardous fluids, and expensive fluids ■ All models support CIP and SIP cleaning ■ Wetted parts are made of SUS316L and undergo electrolytic polishing treatment with a surface roughness of Ra < 0.4 µm ■ Suitable for processes requiring cleanliness, such as food, pharmaceuticals, and cosmetics *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps

This is a fluid technology magazine specializing in various fluid processes, including "pumps," "piping," "chemicals," and "water treatment," as well as "mixing," "storage tanks," and "recovery and filtration." Our motto is "easy to understand," and we break down information about fluid technology, which can often be technical, into more digestible articles. We also introduce actual case studies and trouble scenarios to ensure that the information is useful in real-world applications. 《Fluid Technology Magazine No.14》 【Feature】Pump Control ■ Pump Control ■ What is Liquid Level Control? ■ Control of Submersible Pumps ■ Control of Pump Flow Rate ■ Various Pump Control Methods This is a useful technical magazine about "pump control." *You can view it by downloading the PDF below.

• Other pumps

We received a request from a major chemical company stating, "We would like to send a fluid mixture of solid matter at around 2000 cp (30% wt)." Upon further inquiry, they specified that the equipment must be explosion-proof, treated to prevent water and oil contamination, and require contamination-free conditions for product use. Additionally, they requested that the wetted parts be made of SUS or only PTFE if using resin, which was quite stringent. In response to these requirements, we selected the "SB-75" sanitary air diaphragm pump, and for the high-viscosity slurry, we proposed using SUS316 for the ball. While we selected PTFE for the pump body material, it was specified that exposed parts were not acceptable, so we custom-made a cover to encase everything in SUS. Since the piping connection was to be a 40 AJIS flange, we also manufactured an adapter to convert from a helix to a JIS flange. If you are having trouble with the transfer of high-viscosity slurry liquids, please feel free to contact us. [Case Details] ■ Delivery: Major chemical company ■ Application: Transfer of a mixture of hazardous fluids and solids ■ Model: SB-75 (with cover specification) *For more details, please refer to the PDF document or feel free to contact us.

• Other physicochemical equipment

A fuel wholesale company requested to deliver "urea water (AdBlue)" necessary due to diesel engine exhaust regulations, and we manufactured a unit that can transfer urea water on the vehicle. The issue was the power specifications specified by the user, who wanted to operate it using a 100V power supply from the truck for delivery. As a solution, we selected a 200V type magnetic pump HT and incorporated an inverter to convert the 100V power supply to 200V three-phase, also installing an inverter box for this purpose. Our company has extensive experience in the transfer and manufacturing of urea water systems. If you are considering transferring urea water, including on-vehicle transfer and precise dispensing, please feel free to contact us. 【Case Details】 ■Delivery: Fuel wholesale company ■Application: Transfer of urea water (AdBlue) from the vehicle (complete system) ■Model: HTX-440 *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps

We received a message from a major food factory in Kansai stating that they are "looking for a neutralization device for CIP wastewater discharged from a newly established factory." Due to the complexity of the control, we proposed using a sequencer (touch panel). They appreciated that we could handle the entire construction, leading to our adoption. If neutralization does not occur for any reason, they cannot stop the equipment line. Therefore, considering all possibilities, we designed a flow that returns to the raw water tank if the average value of the two electrodes installed in the discharge tank is NG. Additionally, during the construction phase, we held discussions from the foundation design stage and worked with the user on the buried pipes from the raw water tank (concrete pit). The person in charge evaluated us by saying, "It was great to have a sales representative with technical skills whom we could entrust everything to." [Case Study] ■ Delivery: Major food company in Kansai ■ Application: pH neutralization treatment of CIP cleaning wastewater *For more details, please refer to the PDF document or feel free to contact us.

• Wastewater/wastewater treatment equipment

This is a fluid technology magazine specializing in various fluid processes, including "pumps," "piping," "chemicals," and "water treatment," as well as "mixing," "storage tanks," and "recovery and filtration." Our motto is "easy to understand," and we break down information about fluid technology, which can often become technical. We also introduce actual case studies and trouble cases, ensuring that the information is useful in real-world situations. 《Fluid Technology Magazine No. 13》 【Feature】Revisiting the Basics of Units ■ Definition of Units ■ SI Base Units ■ SI Derived Units ■ Units with Specific Names ■ [Special Edition] Non-SI Units ■ [Special Edition] Strange Units This is a technical magazine that provides useful information about "units." *You can view it by downloading the PDF below.

• Other pumps

This document introduces pump transfer applications categorized by tank and container types. It includes "poly cans" suitable for transfer from hand pumps, electric diaphragm pumps, and air diaphragm pumps, as well as "one-gallon cans" that often contain high-viscosity fluids such as adhesive raw materials, paints, and oils. Please take a moment to read it. 【Contents (excerpt)】 ■ Poly cans ■ One-gallon cans ■ Pail cans ■ Drum cans ■ IBC tanks *For more details, please refer to the PDF document or feel free to contact us.

• tank

We received a request from a cosmetics manufacturing factory to transfer silicone oils, such as ester oils and cyclopentasiloxane, which have been thickened based on silicone oil. The viscosity varies widely, approximately 100 to 50,000 cPs, and the flow rate is around a maximum of 5L/min, so we proposed a special specification of a single-screw pump (INP type). They specified a liftable cart for use in various locations and applications, and we also integrated an inverter into the cart so that the operator can adjust the flow rate at hand. Additionally, since it is convenient to use a 100V outlet in various places, we set the inverter to 100V and shipped it with a power cable and outlet. Customers looking for total engineering solutions for high-viscosity transfer are encouraged to consult with us. 【Case Details】 ■ Delivery: Kanto Cosmetics Manufacturing Factory ■ Application: Transfer between slurry tanks, transfer to filters ■ Model: Special specification single-screw pump (with cart and inverter integrated) *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps

We delivered an oil skimmer to a manufacturing plant in Shiga Prefecture. They expressed a desire to "try it immediately," so we proposed a trial run with a demo unit and delivered it within a few days of the order. The customer had concerns about its use for crushing applications, but they were able to confirm the actual level of crushing with the demo unit and met the specifications. Since quantifying recovery and crushing is difficult, it is important for them to use the equipment to verify that it meets the specifications, which helps prevent future issues. Our company offers demo units for the entire lineup of recovery skimmers, so please feel free to contact us. 【Case Details】 ■ Delivery: A certain steel plant in Shiga Prefecture ■ Application: Recovery of floating oil and debris in a pit with strong water flow ■ Model: Floating Oil Recovery Skimmer H-FR *For more details, please refer to the PDF document or feel free to contact us.

• Oil-water separator

We received a message from a major concrete factory in the Kanto region stating, "We are considering updating our existing neutralization equipment due to its aging." It seemed that price was a priority for them, but the proposal from the salesperson who conducted the site survey, along with the fact that our company could handle both the installation and removal work, was highly evaluated, leading to their decision to adopt our solution. They wanted to minimize the hassle of chemical replenishment, so we selected a 2m3 tank for the chemical storage. The installation location was also separate from the main neutralization equipment. Since the chemical replenishment would be done via a tanker, we prepared the tanker piping as well. Additionally, we arranged for the chemicals themselves. Furthermore, to ensure that pH fluctuations are automatically recorded, we added a recorder as an option, which was appreciated for its flexible construction and design. [Case Details] ■ Delivery: Kanto Ready-Mixed Concrete Factory ■ Application: pH neutralization treatment of concrete wastewater *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps

We received a request from an engineering company that handles boiler installation work for a major canned food manufacturer, stating, "Delivery time is the top priority, and we want to neutralize the boiler wastewater." Additionally, price was also a significant concern, so we proposed the best price along with the delivery time, leading to a quick decision after several exchanges. Since the wastewater will be at a high temperature of around 80°C, the tank is made of heat-resistant PE, and the raw water pump adopted is our heat-resistant submersible pump JCVH-40-A (with float). We were able to deliver a neutralization system that meets the customer's satisfaction, leveraging our strengths in "cost, delivery time, and flexibility." 【Case Study】 ■ Delivery: Canned food factory ■ Application: pH neutralization of boiler wastewater in a food factory ■ Model: JCVH-40-A (heat-resistant submersible pump with float) *For more details, please refer to the external link page or feel free to contact us.

• Other pumps

We received an inquiry from a major chemical plant regarding the desire to transfer urea water from the ground to a ship at a port where the ship docks. The specifications requested were: "transfer rate of 200L/min," "self-priming and resistant to dry running," "lifting height of 30m," and "to be portable, with the compressor mounted on a cart." In response, we delivered the air diaphragm pump "ADD-40-PP." Since long-distance transfer via hose was anticipated, we also included a pulsation dampener in the unit. We selected a compressor tailored to the customer's specifications and delivered it as a complete unit. [Case Study] ■ Delivery: A certain chemical plant ■ Application: Transfer of urea water from the port to the ship ■ Model: ADD-40-PP (Air Diaphragm Pump) + Compressor Unit *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps