FILTER, ELEMENT; TYPE: CANDLE, SIZE: DIA 57 X LG 800 MM, MATERIAL: VA,FILTERING RETENTION: 50 MICRO, APPLICATION: BACKWASH FILTER UNIT OFHOT STRIP MILL HIGH PRESSURE WATER SYSTEM; FFT: CONSISITING OF 1SET=52 CANDLES; FOR BACKWASH FILTER UNIT TYPE: 6.18 OF SIZE DN500; NAMEPLATE DETAILS OF FILTER UNIT: WORKING PRESSURE: 3.5 BAR; VOL. 1105DM3; FOR HOT STRIP MILL HIGH PRESSURE WATER SYSTEM; P/N: Z37677, MNFR:BOLL KIRCH FILTERBAU GMBH, P/N: 1340285, OEM: INTERNATIONAL FILTERENGINEERING, MODEL: TYPE: 6.18/ 0607962, REFERENCE: FAB. NO. 3653385/1, REFERENCE: IDENT NO. Z40066, MNFR: BOLL KIRCH FILTERBAU GMBH;DRAWING: 3860128, POS: 01, MNFR DRG: 0607962/ 17962, POS: 0010