Air Diaphragm Pump×エイチツー - List of Manufacturers, Suppliers, Companies and Products

[Case Study] High-Temperature Slurry Mixed Viscosity Liquid (Oil)

High-temperature fluids + slurries + high viscosity support! Moreover, it's inexpensive!

● The gear pump breaks down quickly, causing trouble We received a consultation from Company J, a major steel manufacturer, stating, "The gear pump breaks down quickly, 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 mixes in, leading us to conclude that the slurry was causing the gear pump to fail. We proposed the air diaphragm pump model ADD, and after they used a demo unit, they decided to adopt it. ● High-temperature fluid + slurry + high-viscosity compatibility The features of the diaphragm pump include "self-priming," "pressure delivery," and "capability to transfer slurry and viscous liquids." Our company has further developed technology from heat-resistant pumps to also apply to diaphragm pumps, enabling them to handle high-temperature fluids. There are not many pumps that can meet such harsh conditions. Generally, gear pumps, which are said to be suitable for transferring high-viscosity oils, often struggle with slurry. We received positive evaluations for meeting the conditions while also being cost-effective. Customers experiencing frequent gear pump failures are encouraged to consider this option.

Company：エイチツー
Price：Other

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[Delivery Example] Pumping with Liquid Injection Method

Sending "the same amount" of liquid 2 is also cleared!

●Making small-scale sewer pipe work easier We received an inquiry from Company T in the Kanto region, stating, "We want to make the pressure delivery of the chemical solution easier for the chemical injection method aimed at stopping water underground." The chemical solution requires mixing equal amounts of water glass and hardener underground, necessitating corrosion resistance, pressure, and metering capabilities. ●Smaller and lighter than before. Easy to handle! Previously, a large electric diaphragm pump (weighing over 100 kg!) was used, which caused significant difficulties even at simple job sites. However, with H2's air diaphragm pump, it weighs 1/5 of the original, is less than half the size, and can perform the same work as the conventional product. Since it is air-driven by a compressor, it has been rated higher in terms of workability and safety compared to conventional products. The previously concerning "metering capability" was also resolved by adjusting the flow rate at the air input to maintain the same "air supply amount." Mixing the two liquids (in equal amounts) was not an issue either. Cleaning the pump after delivery is also easy, and we received positive feedback in all aspects compared to conventional products.

Company：エイチツー
Price：Other

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[Delivery Example] Transfer of Ad Blue in a Hazardous Area

Transporting AdBlue even in explosion-proof areas!

●Transporting AdBlue in Explosive Areas We want to transport AdBlue quickly and reliably. After receiving inquiries from users, we proposed an air diaphragm pump, which was adopted. - We want to transport from a 1000L storage tank (IBC tank) quickly. - We want self-priming capability and to ensure no residual liquid remains. - We want to transport AdBlue gently without stirring the liquid. - We want to use high-pressure air as the power source so it can be used in explosive areas. - We want the installation to the tank to be simple. All of the above requirements were met, and it was adopted. ●For any inquiries regarding AdBlue pumps and equipment, please feel free to consult us. In explosive areas, electric pumps become explosion-proof and expensive. We want to issue receipts as a simple dispenser. Is there a better pump than the handheld type we are currently using? When it comes to transporting AdBlue, if you have specific ideas but no place to consult, please feel free to reach out to H2!

Company：エイチツー
Price：Other

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A Book to Read When You Struggle with High Viscosity Transfer

Examples of deliveries of low-cost "air diaphragm pumps" powered by air are featured!

This document contains basic knowledge about fluid transfer that can be helpful when dealing with high-viscosity transfer issues. It introduces information necessary for pump selection, as well as case studies of air diaphragm pump deliveries, starting with knowledge about viscosity. 【Contents (excerpt)】 ■ What is viscosity? ■ Newtonian and non-Newtonian fluids ■ Molecular weight of fluids ■ Gelation ■ Everyday viscous substances ■ Basic knowledge of fluid transfer *For more details, please refer to the PDF document or feel free to contact us.

Company：エイチツー
Price：Other

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9 Ideas for Cost Reduction Achievable through Pump Replacement and Delivery

Free materials showcasing nine case studies of cost reduction, including actual results of approximately 1.5 million yen (annual) in savings!

The "9 Ideas for Cost Reduction" provided by H2 introduces the amounts saved after delivery and on-site examples related to heat-resistant submersible pumps and filtration recovery, accompanied by photographs. (A total of 9 cases) It includes examples such as the delivery of "air diaphragm pumps" for cleaning coolant tanks and the systematization of previously manual chemical mixing operations. The amounts saved are based on reference values and averages obtained from customer interviews. [Items Featured] ■ Submersible pumps that were replaced every 3 months switched to JCV ■ Raw material transfer was pumped up to allow operation by women ■ Filters that were used 50 times a month switched to edge wire ■ Gear pumps that were replaced every 4 months switched to ADD ■ Eliminating labor costs associated with cleaning operations by introducing filtration equipment... and more, a total of 9 cases For details on how much cost reduction was achieved, please refer to the actual amounts in the materials. *For more information, please refer to the PDF document or feel free to contact us.

Company：エイチツー
Price：Other

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【Case Study】Recovery of Sludge from Coolant Tank

Collecting waste oil like a vacuum cleaner! Designed with a cart for easier operation, considering the maneuverability for the workers.

At the factory you requested, coolant sludge was collected and cleaned approximately once a quarter using a vacuum truck, but the quality degradation caused by the sludge before the vacuum truck arrived was a problem. Therefore, you consulted about whether there was a simple pump that could be used for collection, and we proposed the air diaphragm ADD type (cart specification). This product is convenient when you want to operate coolant sludge from various locations within the factory with a single pump. The cart itself can hold a drum, and it is equipped with an air three-point set, hose fittings, etc., considering the ease of handling for the operators. [Case Study] - Delivery: Aichi Prefecture automotive parts manufacturer - Application: Cleaning of coolant tanks - Model: ADD-15-PP-DS (cart specification) *For more details, please refer to the PDF document or feel free to contact us.

Company：エイチツー
Price：Other

tank

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[Case Study] Separation and Recovery of Floating Oil from Bonding Liquid

The material is custom-made with all SUS specifications! The float that floats in the bond tank is also all SUS.

We received an inquiry from a major surface treatment factory asking if it is possible to recover and separate the oil and sludge floating in high-temperature bonding liquid. They mentioned that there is a simple device already in place, but they are dissatisfied with the recovery efficiency, so they are considering an upgrade. To enable recovery and separation in high-temperature bonding liquid, we decided to custom-manufacture our ADB model in all stainless steel (SUS) specifications. The float to be placed in the bonding tank is also made entirely of stainless steel. We selected the ADD model air diaphragm pump in stainless steel specifications. [Case Study] ■ Delivery: Major surface treatment factory ■ Application: Separation and recovery of floating oil in bonding liquid ■ Model: ADB-15-SS (SUS specification) *For more details, please refer to the PDF document or feel free to contact us.

Company：エイチツー
Price：Other

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[Delivery Example] Transfer of 10,000 mPa·s high-viscosity paint

It is possible to transport high-viscosity slurry liquids! Here are examples of air diaphragm pump deliveries.

A major paint manufacturer consulted us about wanting to transfer high-viscosity liquid from a stirring tank. Based on the conditions of "high-viscosity paint with a viscosity of about 10,000 CP," "a horizontal draw of 3 meters from the tank is required," and "transfer to the production machine after self-priming," we proposed the ADD type air diaphragm pump. After delivery to the user, we received a call saying it "doesn't suck." Upon discussing the situation, we found that the conditions for the liquid, air supply, and installation were all fine, and we were puzzled as to why it wasn't working. However, from the installation photos provided by the customer, it became clear that the suction inlet diameter was restricted. The pump diameter is 15A, but it was narrowed down to 9A. When we requested the use of a hose with an inner diameter of φ15, it began to self-prime without any issues, and we received words of gratitude. [Case Study] ■ Delivery: Paint Manufacturer ■ Application: Horizontal transfer and pumping of high-viscosity paint ■ Model: ADD-15-SS (Air Diaphragm Pump) *For more details, please refer to the PDF document or feel free to contact us.

Company：エイチツー
Price：Other

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【Delivery Example】Cart Unit with Compressor

Introducing a case study of delivering urea water in large volumes over a distance of 30 meters using an air diaphragm pump!

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.

Company：エイチツー
Price：Other

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[Pump Delivery Case] High-Temperature Slurry Mixed Viscous Liquid (Oil)

The gear pump is breaking down immediately, and it's a problem. It can handle high temperature, slurry, and high viscosity at a low cost!

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.

Company：エイチツー
Price：Other

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[Case Study of Major Convenience Store Bread Factory] Sanitary Air Diaphragm Pump

We transported custard cream using our pump.

As the quality and variety of convenience store bread continue to increase year by year, production factories are required to ensure accurate and efficient operations while also considering the "ease of work" for their employees. Due to the challenges of efficient production and reducing work load, we received inquiries from major convenience store bread factories, and they adopted A2's pump for the process of transferring custard. Since custard cream is transferred at low temperatures and is almost solid, we selected the sanitary air diaphragm pump "SB series" as the transfer pump. Although the initial self-priming took a bit of time, it generally demonstrated satisfactory transfer capacity for the customer, and its lightweight and compact design were well received, with easy disassembly and cleaning being highly praised. In this document, we visited the factory where our pump was actually adopted and inquired about the challenges and background of the request. For more details, please download the document and check it. [Overview] ■ Delivery: Major convenience store bread manufacturing factory in Saitama Prefecture ■ Application: Transfer of custard cream (with control) ■ Model: Sanitary diaphragm pump SB type

Company：エイチツー
Price：Other

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Air diaphragm pump "ADD series"

Ideal for transferring high-viscosity slurry liquids! Air diaphragm pumps compatible with various chemicals.

The "ADD Series" is an air diaphragm pump capable of transferring individual particles up to 10mm and high-viscosity liquids with a viscosity of 20,000 mPa·s. Since it is powered by compressed air, there is no risk of heat generation or ignition. Additionally, its structure does not have a mechanical seal, preventing the transferred liquid from leaking externally. The diaphragm pump also has self-priming capabilities and high durability against dry running, allowing it to draw chemicals without the need for priming. 【Features】 ○ Capable of transferring high-viscosity and slurry liquids ○ Compatible with various chemical liquids due to a wide range of materials ○ Easy to handle ○ Selectable applications (optional) ○ Tool for collecting floating substances (optional) For more details, please contact us or download the catalog.

Company：エイチツー
Price：Other

Positive Displacement Pump

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【Delivery Case】Transport of Ceramic Slurry

Self-priming and pumping of high-viscosity slurry!

● Self-priming and pumping of high-viscosity slurry We received an inquiry from a major chemical company, Company S, regarding the transfer of ceramic slurry. Ceramic slurry is a high-viscosity liquid with particle inclusion, and this time, self-priming capability and pumping capability were also part of the evaluation. We proposed the ADD model air diaphragm pump, which was used on-site. The evaluation was very positive, and the on-site personnel were convinced, leading to its adoption. ● Key factors for adoption by a major chemical company The key factors for adoption were: 1. Initial costs are lower compared to other companies. 2. Flexible response as a manufacturer to special specifications. 3. Consumables (such as diaphragms) are also cheaper compared to other companies. 4. High evaluation of transfer and pumping capabilities with the demo unit. Based on the above four points, it was adopted. The features of the diaphragm pump are "self-priming," "pumping capability," and "ability to transfer slurry and viscous liquids." We also have demo units available, so please feel free to contact us.

Company：エイチツー
Price：Other

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Delivery Case: Transfer of Adhesive (High Viscosity Liquid)

I want to transfer the adhesive from the one-gallon can so that women can work too!

●Improvement for Women to Work We received a consultation from Company B, a major manufacturer in Aichi Prefecture, stating, "We have been lifting adhesive (in a 20-liter can) to refill it at the top of the tank, but is there a way to transfer it using a pump?" The adhesive is a high-viscosity liquid containing ethyl acetate and toluene, and since it was in an explosion-proof designated area, we proposed an air diaphragm pump of the ADD type in stainless steel (SUS) specification. Given that the viscosity of the adhesive was 12,000 CP, we selected a 25A diameter to ensure a comfortable margin. The transfer was completed without any issues. Subsequently, to reduce operational noise, we added a higher-grade silencer, and we also custom-built a mounting frame (SUS) for the pump. ●Meeting User Needs We received positive feedback from the user, stating, "It was very helpful due to the company's policy of enabling women to work." Additionally, we proposed and adopted a dedicated hose fixing device because it was dangerous for the hose to come off when inserting it into the 20-liter can. Once the adhesive transfer is completed, the next step is to transfer the next 20-liter can, so we made it possible to change the hose with minimal contact with the chemicals.

Company：エイチツー
Price：Other

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【Case Study】Collection and Transport of Waste Oil (Trolley Specification)

Using an air diaphragm pump, collect waste oil like a vacuum cleaner!

● Collecting waste oil like a vacuum cleaner We received a consultation from a user who wanted to collect waste oil like a vacuum cleaner, and we proposed the air diaphragm pump, which was adopted. 1. Want to collect a small amount of liquid 2. Needs self-priming capability and wants to collect waste oil like a vacuum cleaner 3. Also wants to collect slurry liquid 4. The collection and disposal locations are far apart 5. Can cover multiple collection locations with one unit (portable) We addressed the above five points by using the air diaphragm pump and making it easy to transport with a cart design. ● Waste oil accumulated in a drum can be discharged simply by switching the valve There is no need to lift the drum and carry it to the disposal location. With just the operation of the valve, it is possible to transfer the contents of the drum directly.

Company：エイチツー
Price：Other

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Air Diaphragm Pump×エイチツー - List of Manufacturers, Suppliers, Companies and Products

Air Diaphragm Pump Product List