We will assit for reduce the industrial load on circulating environment by Oil separators,Oil skimmers and Filter units.

We Address Energy and Environmental Issues and Contribute to Relization of Sustainable Comfortable Society.




2-18,Shinden Nakamachi, Daito-shi,Osaka 574-0056,Japan

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Environmental Equipments

Oil separators, Oil skimmers, fluorine ion adsorption filter of fluorine type liquid(3M), water adsorption filter, Filter case etc.
We design and suggest about cost down and trouble with equipment in long-term perspective for production line by environmental equipments.

Oil Separators

The HOS-series Oil Separators make available the long-lasting performance of the water-based cleaning fluids and the water soluble fluids.
Deterioration of detergency is caused by the saturated state that is brought about by contamination of cleaning fluid with oil and solid substances.
HOS separates oil and solid substances from the cleaning fluid at high flow so that they are removed and performance of the cleaning fluid can be maintained for a long period.


Oil skimmers

The HFS-series Oil Skimmers recover efficiently the oil floating on top of water-soluble fluids.
The HFS-series Oil Skimmers can recover forcibly even the low-viscosity oil that cannot be recoverd by using the belt skimmers, etc. Structure is simple and easy to maintain.


Filter case

The filter case has the U-packing and the O-ring for sealing and secures thorough sealing performance.
Appropriate filter cartridge can be selected from the lineup according to application.
The section contacting liquid is made of SUS and rust-free.


Filter Units

Oil Cleaner
Oil cleaner cleans oil and protects auxiliary equipment by using the filter selected according to the solid substances, water,etc. in the oil.
Oil Purifier
Oil purifier realizes removal of solid substances from the oil, separation of liquid from the oil, etc. with a single unit.
Oil-water Separator
Oil-water separator removes water from oil by using the water absorption filter or the coalescer filter according to the situation.

Filter for Power PlantsChemical Plants

We design and suggest a few devices for power plants, nuclear power plants and chemical plants.

Filter Housing

Duplex and Simplex Lubricating Oil Filters
Compactification is available by using the high-accuracy high-flow-characteristic filter cartridge.

Duplex and Simplex Seal Gas Filter
Special coalescer filter cartridge eliminates mist and dust efficiently.


Six-way Valve and Three-way Valve

Six-way valve and three-way valve make it bossible to switch the valve without stopping flow of the fluid and keep low pressure loss whe you change the filter cartridge.


Oil Mist Eliminator

Oil mist eliminator removes more than 99.9% of the oil mist discharged from the lubricating oil equipment. The propretary coalesce filter catridge minimizes maintenance and guarantees oerating for a long period without causing clogging.

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Filter Cartridges

We propose appropriate filter cartridges according to the situation.

Variety of Filter Cartridges

filtration filters, SUS filters, separation filters, fluorine ion adsorption filter of fluorine type liquid(3M), water adsorption filter, adsorption filters,etc.

Filter cartridges of Hilliard(HILCO) has never changed or abolished model since the initial release.
Please note copies of a similar model.
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