Bag Filter Housing

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Bag Filter Housing


  • High flow rate at minimum pressure drop
  • Compression sealing arrangement to avoid bypassing
  • Easy to operate & low maintenance
  • Quick and simple changeover of bags
  • Various connection options in inlet, outlet, vent, and drain available
  • Covers are ‘O’-ring sealed
  • Various surface finish options for inside as well as outside available


Leistung’s bag filtration system is designed for optimum filtration performance. Housing is constructed of shell, filter bag, internal cage to support bag, positive sealing arrangement & choices of end connections.
The internal support ensures bags will not burst as high differential pressure builds up during operation.
Normally, the filtration is from inside to out through the bag filter media. Contaminant removed from the liquid are retained inside the bag making the changeover and disposal simple. Leistung’s single bag (1B) & multiple bag (MB) series housing are versatile bag filter housing. They are ideally suited for the vast number of applications.

Single bag filter housing
a) Economically priced
b) Bolted or V-Band clamped vessel closure

Multiple bag filter housing
a) Up to 16 bags per vessel means high flow rates & less downtime for bag change
b) Bolted or Rathmann styled clamped vessel closure


Product Specs

No. of Bags
Up to 16

Bag Sizes
Ø4”x10”, Ø4”x20”, Ø7”x16”, Ø7”x32”

Flow Rate
Up to 480 m³/hr

Design Code
ASME section VIII Division 1 or
Good Engineering Practice

CS, SS – 304, 304L, 316, 316L,
Duplex 2205

Pressure Rating
1 – 15 bar, more on request

Temperature Rating
-25°C to +65°C, more on request

Connection Size
1” – 12”

Flange, V-Band (Hygienic) Clamp, Socket

Sealing Material
EPDM, Silicon

Lifting Device
Davit Arm, Lifting Lug, Lifting Handle

Vessel Support
Legs, Skirt

Surface Finish
Matt Finish, Mirror Finish, Paint

Optional Finish
Electro Polish, Rubber/FRP Lining

Customized Design
Available in customized design to
accommodate specific requirements

Accessories (Optional)
Pressure Gauge, Vent Valve, Drain Valve,
D.P. Gauge



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