Bollfilter Type: BFD.140.660 DN 50 Duplex filter

OLLFILTER Duplex Type BFD

Flange Connection	ASME or DIN 1" - 6" / DN 25- DN 150
Switch-over	ball valve
Filter element	candle or basket element
Grade of filtration	1 µm - 5 mm
Pressure stage	PN 10 - PN 16 (higher pressure stages available on request) PN 16 + PN 40 (material and size dependent)
Filter housing	nodular cast iron (EN-GJS-400-18 / SA395) cast steel (GP-240-GH / SA216 Gr. WCB) cast stainless steel (1.4408 / SA 351 Gr. CF8M) Welded design (seamless weld)
Optional equipment	- differential pressure indicator optical or electrical - heating - cover safety device - oil pan - cover lifting device from DN 125 (from cover weight > 15 kg) (not in the marine industry)
Note	Filter design must comply with national and international standards