Application

Because drain of solvent can be collected, the roots type vacuum pump is the best.

The vacuum is used to season food.

Blower is used for the supply of the city gas etc.

Blower is used to unload the liquid such as chemicals from ship. It is used also for the balance of the ship, collection of remain oil.

Because neither moisture nor oil are included in the exhalation air, blower is used for the air supply of the spray such as painting.

Blower is used to remove ice in the dog by the bubble.

Blower is used for the air supply of spraying on the building of the fireproof film medicine.

Pumping becomes possible by lightening the specific gravity of sewage by the bubble. Blower is used for the air supply.

The blower is used for the drying of the washed bolt inside.