Filter Bag

Large particle filtration
The best choice as pre-filtration

Model
- Filber bag
- Specific filter bag

This combination does not exist.

Feature

PureMax^® filter bags including various media and specification in different sizes, accuracy from 0.5~800um in nominal or absolute grade. For fluid with larger particles, higher viscosity or larger volume filtering applications, bag filter is an ideal pre-filtration. With absolute competitive prices, these filter bags have been widely used in most industries in our local and overseas markets.

Specification

※ Regular filter bag

Item	Diameter	Length	Surface area	Volume	Max. flow rate
size 1	7"	16"	2 ft²	2.1 gal	90 gpm
size 2	7"	32"	4 ft²	4.6 gal	200 gpm
size 3	4"	9"	0.5 ft²	0.4 gal	25 gpm
size 4	4"	15"	1 ft²	0.7 gal	45 gpm

※ Regular filter bag selection

Collar	Rating	Bag media	Execution	Size
Galvanized steel ring (GR)	PE: 1~300um	polyester needlefelt (PE)	sewn bag, sewn collar (A)	size 1 (1)
Stainless steel ring (SR)	PP: 1~300um	polypropylene needlefelt (PP)	welded bag, sewn collar (B)	size 2 (2)
Plastic collar F type (FP)	NYLON: 25~800um	nylon monofilament (NY)	sewn bag, welded collar (C)	size 3 (3)
Plastic collar G type (GP)	NOMEX: 5~200um	Nomex (NO)	welded bag, welded collar (D)	size 4 (4)
strap type (WR)	PTFE: 5~200um	PTFE (PT)

※ Specific filter bag

Item	Absolute grad filter bag	High efficiency filter bag	Oil absorption filter bag
Structure	Composite multi-layer structure, high cleanliness, stable and reliable absolute grade level.	Unique multi-layer combination technology and progressive filtration design have successfully replaced expensive filter cartridges.	100% PP melt-blown microfiber with special treatment to enhance the fiber adsorption capacity.
Feature	Over 99% filtration efficiency. Contains no additives or adhesives.	All-in-one welded structure, higher strength. Special surface treatment to prevent fiber stripping.	*Excellent oil absorption performance. (up to 10~15 times the weight of the filter bag itself)
Rating	0.45, 1, 5, 10, 25, 50 μm	1, 3, 5, 10, 25 μm (0.5μm is possible)	5, 10, 25, 50, 75, 100 μm
Max. operating pressure	≦2kg/cm²	≦2kg/cm²	≦2kg/cm²
Change out pressure drop	1.5kg/cm²	≦1.5kg/cm²	≦1.5kg/cm²
Max. operating temp.	80℃	90℃	80℃

* With unique technology of multi-layer combination and progressive filtration layer design structure, impurity particles of different sizes can be filtered in layers. The special ring mouth provides the support of the filter bag and the complete sealing of the filter housing. In countless tests and actual applications, PureMax^® specific filter bags can provide innovative user experience.