Filter for Vacuum, Large Capacity Union Type, Centralized Exhaust

[Features]
·This uses the cyclone effect and an element to remove dust and water droplets taken in by the vacuum generator (large capacity union type: VFB and VFR).
· The dust case is large, so the instances of maintenance are reduced (large capacity union type: VFR).
· The dust case body can be removed with one touch, so dust is not scattered (large capacity union: VFB).
· This is a filter for a small vacuum, and it is ideal for fields where high cycling vacuum systems are needed (small union: VFU 0&1).
· Enables selection of 2 types of element sizes (filter surface area) for the amount of dust and for replacement of the element.
· Integrates the main body and nipple. Uses PP for the plastic material, and gives a low price.
· Adds VFU1 and 2 / 3 types for applications requiring "no copper-based metal use" and "low concentration ozone measures."