Our supplier of suction filters is MP Filtri S.p.A.
MP Filtri suction filters are available in 3 styles:
STR series immersed filters
FAS external filters, for mounting above the oil level
SF2 external filters, for mounting semi-immersed under the oil level
SF2 semi-immersed filters, which shut off oil flow while the filter element is being replaced, replace the butterfly valves usually used for servicing hydraulic pumps.
MP Filtri STR
Data sheet: STR, MPA – MPM
Submerged suction filter, flow rates up to 900 l/min (238 gpm), threaded connections from 3/8” to 3” BSP/NPT.
MP Filtri FAS
Data sheet: FAS
Semi-submerged positive head suction filter, flow rates up to 160 l/min (43 gpm), threaded connections up to 1 1/2” BSP/NPT/SAE and 1 1/2″ SAE 3000 PSI flanged connections.
MP Filtri SF2 250
Data sheet: SF2250
Semi-submerged positive head suction filter, flow rates up to 850 l/min (225 gpm), flanged connections up to 4″ SAE 3000 PSI.
MP Filtri SF2 500
Data sheet: SF2500
External suction filter, flow rates up to 850 l/min (225 gpm), threaded connections up to 1/2” to 2 1/2” BSP/NPT and flanged connections up to 3 1/2” SAE 3000 PSI.