Oil Separation Adsorption Filter / Housing / Filtration and Recovery Comprehensive Catalog

Featuring oil separation filters, back filter housings, and filtration devices.

last updated Sep 01, 2025

A book to deepen the understanding of valves.

A very important role in accurately transferring fluids! Basic knowledge, explanations by type, selection, and points to note are included.

last updated Jun 13, 2025

[Pump Delivery Case] Powder and Liquid Mixing Device

We have developed a device that can produce strong alkaline water at a certain concentration! Please consult our company for the mixing equipment.

last updated May 21, 2024

[Delivery Example] New Construction Dialysis Drainage pH Neutralization Treatment System

Introducing a case study of the delivery of a compact automatic pH neutralization system!

last updated May 21, 2024

[Pump Delivery Case] Caustic, Sulfuric Acid, PAC Injection Unit

Delivery of the entire set of equipment! We also select various devices related to chemical injection, such as chemical storage tanks and stirrers.

last updated Jun 13, 2025

[Pump Delivery Case] Automatic Neutralization Treatment of Acid Washing Wastewater pH

With the expansion of pickling scale, we are considering efficiency improvements! The ability to handle design and construction as a package is highly valued.

last updated Jun 16, 2025

[Pump Delivery Case] Neutralization Treatment of Wastewater Containing Copper

The key is the flexible design! There are no issues in confirming the coagulation and sedimentation, even in parts that require know-how, such as the shape of the rake.

last updated Jun 16, 2025

[Pump Delivery Case] Neutralization Treatment at a Surface Treatment Plant

Neutralization treatment of wastewater from the new factory! Selecting pumps for pressurization and monitoring filter clogging with pressure sensors.

last updated Jun 16, 2025

[Pump Delivery Case] Separation and Recovery of Floating Oil from Bond Liquid

Separating and recovering oil and sludge that float in the bond liquid! Custom-made with all SUS materials.

last updated Jun 13, 2025

[Pump Delivery Case] Filtration of High-Temperature Bonding Liquid (Manganese Phosphate)

I want to keep the bonding liquid in a clean state at all times! If you are having trouble with sludge removal, please leave it to us.

last updated Jun 13, 2025

[Pump Delivery Case] Transferring 3000 cp Viscosity Liquid from a Drum

Solving the problem of 'immediate shutdown with products from other companies'! Capable of handling high viscosity and high temperatures.

last updated Jun 13, 2025

[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!

last updated Jun 16, 2025

[Pump Delivery Case] Transfer of High-Temperature Bonding Liquid

I want to transfer high-temperature bonding liquid to the upper floor! Make the transfer of dangerous high-temperature fluids safer and easier.

last updated Jun 20, 2025

Fluid Technology Magazine No. 18

What is slurry? In addition to related knowledge and benefits of slurry, this month's helpful content is also included.

last updated May 21, 2024

[Delivery Example] Transporting phosphoric acid with a submersible pump

Identifying the cause of the failure through hearing and making proposals! Case study of the delivery of corrosion-resistant underwater pumps.

last updated May 21, 2024

【Delivery Example】Quantitative Transfer of UV-Cured Resin

Control weight and systematize quantitative transfer! Delivery case of the sanitary diaphragm pump SB type.

last updated Jun 16, 2025

[Information] Oil Recovery Skimmer Explained in 5 Minutes

Explained in 5 minutes! If you are having trouble with the recovery and treatment of floating oil, please consult H2.

last updated May 21, 2024

[Information] Air-Driven Diaphragm Pump Explained in 5 Minutes

Explained in 5 minutes! If you're having trouble with fluid transfer, please consult H2.

last updated Jun 16, 2025

[Data] Explosion-proof HANDBOOK

Everything you want to know about explosion-proof electrical equipment is all in this one book! Introducing the Explosion-Proof HANDBOOK!

last updated Jun 13, 2025

[Case Study] Automatic Neutralization Treatment of Pickling Wastewater pH

Automatic pH neutralization treatment of pickling wastewater! We have adopted a corrosion-resistant submersible pump (automatic control).

last updated Jun 13, 2025

Fluid Technology Magazine No. 17

Explanation of the types of explosion-proof structures for electrical equipment and risk management measures related to the implementation of explosion-proof equipment!

last updated May 21, 2024

【Delivery Example】Sludge recovery from a solution mixed with hydrochloric acid.

Recovery of sludge in strong acid solutions! We also specialize in custom manufacturing beyond our standard lineup products.

last updated May 21, 2024

Delivery case: Chemical dosing unit with concentrated sulfuric acid replenishment pump.

I want to reduce the risks of dangerous concentrated sulfuric acid! It's easy and safe because a refill pump is installed.

last updated May 21, 2024

【Delivery Case】Transfer of Low Liquidity Food

We would like to introduce a case where we successfully received an order after lending a demo machine to a major food company!

last updated Jun 13, 2025

Fluid Technology Magazine No. 16

JIS standards, ISO standards, and IEC standards are all standards! I will explain about "standards."

last updated May 21, 2024

[Delivery Example] Quantitative transfer of beverages to storage tanks.

Designed for outdoor use! The touch panel is arranged at an angle for easy operation.

last updated May 21, 2024

[Case Study] Neutralization Treatment of Dialysis Wastewater

Large processing capacity for dialysis drainage: 2200L/Hr! Delivered and constructed in close collaboration with Kajima Corporation.

last updated May 21, 2024

[Case Study] Pure Water System for Virus Disinfection Agent

At H2, the flexibility to customize the equipment configuration to meet customer specifications is highly valued!

last updated Jun 20, 2025

Fluid Technology Magazine No. 15

We will feature a whole book dedicated to the most common trouble with pumps: "leaks."

last updated Jun 13, 2025

[Delivery Example] Transferring 3000cp viscosity liquid from a drum.

Capable of handling high viscosity and high temperatures! Introducing case studies of air diaphragm pump deliveries.

last updated Jun 16, 2025