BOLLFILTER Automatic Type 6.64 Automatic Self-Cleaning filter for large engines

Flange Connection
DIN Only
DN 100 - DN 400 (Approx. 4" - 16")
Filter element
wire-mesh and star pleated candles (made of stainless steel with smooth surface)
Grade of filtration
6 µm - 50 µm
Pressure stage
PN 10/16 (DN 400 only PN10)
Filter housing
nodular cast iron (optional nickel plated)
Operating temperature
max. 160º C
Optional equipment
by-pass filter with switch-over, flushing liquid treatment unit
BOLLFILTER Automatic Type 6.64 Automatic Self-Cleaning filter for large engines

The high performance filter automatic Type 6.64 is used primarily for the filtration of large quantities of liquid fuel, - lubricants, coolants and alkaline cleaners. The back flush function and the filter flush function proceed from each other and without interrupting the process. The regeneration will be supported by a compressed air system. The system pressure remains constant.

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    Wide range of purposes ▶ filtering diesel engine lubricants ✓ filtering fuels ✓ filtering coolants in machining plants and transfer lines ✓ Find out more!
    BOLLFILTER Automatic Type 6.64

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    Rolf Schumacher - Head of industrial filtration at BOLL & KIRCH
    Rolf Schumacher
    Jens Debel-Hasløv