The Screw-Type Vacuum Pump is suitable to transfer various kinds of the gas. It also can be used for pneumatic operation.

It can continuously transfer the gas by means of containing it in the space formed by the screw inside of the casing width the fine clearance between the rotor and rotor and between the rotors and casing which continuously moves along with the shaft as the drive and driven rotor rotates through the timing gears.

This pump, especially, is totally free from the formation of reactional by-kproducts with the handling gas since this is the dry pump which does not require the sealing fluid (water or oil).

The Gear Pump is widely used to transfer low and high viscosity liquid.

It can continuously transfer the liquid by means of containing it in the space between the gear's root circle and casing which continuously moves from the suction to the discharge side while transmitting the rotation from the drive gear to the driven gear.

We developed Segmental Gear pump ahead of the world has special features; namely one point contact so that there is no closed space between the teeth.

By taking this advantage, this pump is well known for quiet operation, continuous discharge without, agitation, Capability of handling high viscosity liquids, and long-term high performance.

The Centrifugal pump is widely used to transfer the Sea Water, Fresh Water and Bilge Water.

As the impeller turns inside of the casing, the liquid auxiliary flows into the impeller and comes out perpendicularty to the shaft by the centrifugal force which is created by the spinning impeller.

The centrifugal force is converted to the hydraulic pressure inside of the involute casing to transfer the water.

We are developing series of centrifugal pumps under original concept such as standardize the main parts based on the ISO 2858-1975(E), Single Suction Centrifugal Pump.