BOLLFILTER Automatic Type 6.72 Standard fuel oil automatic self-cleaning filter
Flange Connection
DN 40 - DN 80 / 1 ½" - 3"
Filter element
wire-mesh and star pleated candles (made of stainless steel with smooth surface)
Grade of filtration
6 µm - 200 µm
Operating pressure
PN 16
Filter housing
nodular cast iron
Optional equipment
by-pass filter with switch-over
The BOLLFILTER automatic Type 6.72 has been specifically designed for smaller flow rates. Its task is the filtration of lubricating and fuel oils. The BOLLFILTER automatic Type 6.72 is self-cleaning and specifically designed to provide fine filtration down to 6 microns. It is also possible for a fuel filter to incorporate a bypass filter with manually operated 2 stage 3 way switch over valve to give 100% operation security.