Bollfilter 2201255 Retaining Ring

Filter cartridge
Star-pleated element
Multimantle element
Ring element
Basket element
The filter cartridge is a disposable filter element for highest filtration requirements. The perforated plate supporting
body guarantees optimum stability and optimum protection for the filter media.
The pleated filter media gives the filter element a large filtration surface
on a small diameter.
This allows long duty intervals and the use of fine filter meshes with low pressure losses.
The multimantle element consists of several cylindrical filter mantles. These provide a large filtration
surface with a small space requirement and allow the use of fine filter meshes.
The ring element is constructed similarly to the basket element but it has an additional internal filter cylinder which increases
the filtration area by approximately 30%.
The basket element is suitable for coarse filtration. The contamination collects in
the basket and can be removed easily for cleaning.
2
1 3
BOLLFILTER Simplex Type 1.78.1/1.58.1, BFB-P
BOLLFILTER Simplex Type 1.12.2, 1.78.1/1.58.1,BFB-P
BOLLFILTER Simplex Type 1.03.2, 1.65.1/1.53.1
BOLLFILTER Simplex Type 1.03.2, 1.65.1/1.53.1
BOLLFILTER Simplex Type 1.12.2, 1.03.2, 1.65.1/1.53.1
BOLLFILTER Duplex Type BFD, BFD-P, 2.04.5*
BOLLFILTER Duplex Type 2.04.5, BFD, BFD-P
BOLLFILTER Duplex Type 2.05.5
BOLLFILTER Duplex Type 2.05.5
BOLLFILTER Duplex Type 2.04.5, 2.05.5, BFD
Flushing liquid treat­­ ment for type 6.64
–
–
–
–
3 µm – 50 µm
10 µm – 250 µm*
10 µm – 2000 µm
70 µm – 2000 µm
70 µm* – 5000 µm
paper (1), polyester (2) or fibre glass (3)
stainless steel wire mesh
stainless steel wire mesh
stainless steel wire mesh
stainless steel wire mesh, perforated plate
–
optional
optional
optional
optional
[
[
[
]
[
]
[
disposable
manual cleaning
* for type 2.04.5:
not applicable for all housing sizes
* for types 1.12.2, 2.04.5:
10 µm – 150 µm
]
manual cleaning
10 | 11
]
manual cleaning
]
manual cleaning
* for types 1.12.2, 2.04.5:
150 µm – 5000 µm