Wire edm filter Model: TW-43 with side brass connection OD*ID*Hmm:340*46*300 Used ... MAKINO HITACHI EDM Wire-cutting Machines filter1,Model: TW-43 with side brass connection2,Max operation pressure: 198kPa3,Resistance to pressure ... : 14m25,Expected service life: 320-500 hours6,Flower direction: IN/EX with side nipple7,filtration rating: 5-8u8,1pc/box, 2pc/carton9 ...