Bag Filter Housing for Precise Filtration of Liquids

Bag filter housing uses filter bags as filter elements, suitable for precise filtration of liquids, removing trace impurities in the liquid. The interior of the bag filter is supported by a metal mesh basket. The liquid flows in from the inlet, filtered through the filter bag, and flows out from the outlet. Impurities are trapped inside the filter bag and can be continued to be used after replacing the filter bag. Compared with the filter cartridge housing, it has outstanding advantages such as high flow capacity, quick operation, and economical consumables.

A bag filter housing with filter bags installed
  • Basic Parameters
  • Product Features
  • Ordering Information
  • Typical Applications
Basic Parameters
Finish Process Options Passivated, Electropolished, Mech. Polished, Sand blasted
Polish Quality Internal: Ra ≤0.6 μm; External: Ra ≤0.8 μm
Shell Options 304, 316L, Carbon steel
Eyebolts 304, Carbon steel
Legs 304, Carbon steel
Seal Materials Silicone, FKM, EPDM, Teflon encapsulated FKM
Design Pressure 1.0 MPa (150 psi)
Max. Operating Temperature 150 °C (302 °F)
Shell Connection Swing bolt closure
Inlet&Outlet Tri-clamp / flange
Gauge Port M14*1.5 bottom
Product Features
  • The outer surface of the housing is sandblasted or mirror polished, making it easy to clean;
  • The filter structure is compact, with simple and convenient installation and operation, and occupies a small area;
  • It adopts O-ring elastic sealing for the housing, which is easy to fasten and durable;
  • Stainless steel legs are corrosion-resistant, height adjustable, and convenient for on-site installation.
Order Information
Image of bag filter housing order information
Order Information List
Series Material Number of Cores Filter Bag Model Inlet&Outlet Sealing Material Surface Finish
(Internal)
Surface Finish
(External)
G = Bag filter housing J = 304
K = 316L
L = Carbon Steel
01 = 1
02 = 2
03 = 3
04 = 4
01 = No.1
02 = No.2
03 = No.3
04 = No.4
05 = No.5
06 = No.6
07 = No.7
08 = No.8
T20 = 3/4" Tri-clamp
T25 = 1" Tri-clamp
T32 = 1-1/4" Tri-clamp
T40 = 1-1/2" Tri-clamp
T50 = 2" Tri-clamp
F20 = Flange DN20
F25 = Flange DN25
F32 = Flange DN32
……
S = Silicone
E = EPDM
V = FKM
P = Teflon
encapsulated
FKM
E = Electropolished
M = Mech. Polished
P = Passivated
E = Electropolished
M = Mech. Polished
S = Sand Blasted
Typical Applications
  • Pre-filtration of RO systems; Bottled water production Filtration of process water, condensate water, cooling water, & waste water
  • Chemical industry filtration of acids, alkaline liquids, & organic solvents
  • Energy industry condensate & cooling waters