Oil

BOLL & KIRCH provides various efficient and extremely economical oil filters according to customer-specific needs for the filtration of oil.

We produce the oil filters according to the specific requirements of our customers and also provide solutions for extreme conditions.Oil filters from research and production at BOLL & KIRCH meet all globally applicable technical requirements and standards.Together we find solutions.

Simplex filter

BOLLFILTER Simplex Type BFB-P

BOLLFILTER Simplex Type BFB-P
Features
Flexibility in terms of connections, material and design with the aim of covering all applications in the oil filtering area with one product.
Nominal diameter
Up to DN 200
Connections inline
No
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BOLLFILTER Simplex Type 1.12.2

BOLLFILTER Simplex Type 1.12.2
Features
A compact design and pre-defined product features make this filter an ideal and attractively-priced solution for filtering various application areas, particularly in the oil filtering area.
Nominal diameter
to DN 80
Connections inline
Yes
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BOLLFILTER Simplex 1.65.1 / 1.53.1 / 1.78.1 / 1.58.1

BOLLFILTER Simplex 1.65.1 / 1.53.1 / 1.78.1 / 1.58.1
Features
This welded design underlines the advantages of the weld-free simplex filter type BFB-P and also offers an even wider product range, in particular in terms of connection sizes.
Nominal diameter
DN 65 - DN 350
Connections inline
Upon request (dependent on the filter element)
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Duplex filter

BOLLFILTER Duplex Type BFD

BOLLFILTER Duplex Type BFD
Features
As well as predefined housing and connection sizes, this filter offers a considerable variety of versions. As such, this product covers a large proportion of classic applications in the area of oil filtering.
Nominal diameter
DN 25 - DN 150
Switch-over
ball valve
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BOLLFILTER Duplex Type BFD-P

BOLLFILTER Duplex Type BFD-P
Features
This filter belongs to the BFD programs family and complements its high level of flexibility with an almost variable adaptation to applications with operating pressures >40 bar.
Nominal diameter
DN 25 - DN 200
Switch-over
ball valve
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BOLLFILTER Duplex Typ 2.68.2/ 2.78.2

BOLLFILTER Duplex Typ 2.68.2/ 2.78.2
Nominal diameter
DN 65 - DN 350
Switch-over
ball valve circuit (optional as a flap circuit)
Filter element
cleanable (stainless steel element)
disposable (glass-fibre matting)
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