Scope of Work
Supply of # 2 complete non-seal horizontal centrifugal pump skid mounted: The pump specifications: Item: 07- p- 05 a/b Unit /plant no.: 07-vaccum-gas oil hydrocracking Service: circulating water pumps P T normal c: 49 Liquid handled: water Specific gravity at pt: 0.987 Fluid vapor pr. at pt kg/cm2 a.: 0.12 Fluid visc. at p t: 0.52 cp Capacity normal/rated: 22.7 / 25 m3/hr Discharge pr. kg/cm2 g: 179.29 Suction pr. kg/cm2 g (max / rated: 185.77 / 176.90 NPSHA: 30 m Diff. pr.: 2.39 kg/cm2 Diff. head: 24.1 m.
Motor specifications: 3ph - 380v - 50 Hz - 5.5 kw Insul: h Amb. Temp. : 55c°, 3000 rpm Direction of rotation by directional Temp. Rise: 180c° Lube self-flushing Bearings: carbon (because of the possible of amines. No copper or copper bearing alloys should be used in contact with fluid pumped.
