Features: smooth running: the absolute concentricity pump shaft and impeller excellent static and dynamic balance to ensure the smooth running, no vibration. Leak: carbide seals of different materials to ensure the transportation of different media leaks. Low noise: two low-noise pump bearing support, smooth operation, in addition to weak motor sound, almost no noise. The failure rate: a simple and reasonable structure, the key part of the world-class quality; supporting the whole time between failures greatly improve. Easy maintenance: Replace the seals, bearings, simple and convenient. More space: exports to the left, right, up three directions, to facilitate piping installation, save space. Model significance: For example: ISW100-160 (I) AB ISW-horizontal centrifugal pump 100 - pump inlet and outlet diameter (mm) 160 - impeller nominal diameter (mm) I-Flow Category AB-impeller, the second cutting performance parameters Model Flow (m3 / h) Head (m) motor power (kw) Speed ??(r / min) Efficiency (%) NPSH (m) 80-100 50 12.5 3 2900 73 3.0 80-100A 44.8 10 2.2 2900 72 3.0 80-125 50 20 5.5 2900 72.5 3.0 80-125A 44.8 16 4 2900 71 3.0 80-160 50 32 7.5 2900 71 3.0 80-160A 46.8 28 7.5 2900 70 3.0 80-160B 43.2 24 5.5 2900 69 3.0 80 -200 50 50 15 2900 67 3.0 80-200A 46.8 44 11 2900 66 3.0 80,-200B 43 37 7.5 2900 65 3.0 80-250 50 80 22 2900 59 3.0 80-250A 46.8 70 18.5 2900 59 3.0 80-250B 43 60 15 2900 58 3.0 80-315 50 125 37 2900 54 3.0 80-315A 45.8 105 30 2900 54 3.0 80-315B 43 93 30 2900 53 3.0 80-315C 41 85 22 2900 51 3.0 80-350 50 150 55 2900 66 3.0 80 -350A 44 142 45 2900 65 3.0 80-350B 40 135 37 2900 63 3.0 80-100 (I) 100 12.5 5.5 2900 76 4.5 80-100 (I) A 89 10 4 2900 74 4.5 80-125 (I) 100 20 11 2900 76 4.5 80-125 (I) A 89 16 7.5 2900 74 4.5 80-160 (I) 100 32 15 2900 76 4.5 80-160 (I) A 93.5 28 11 2900 74 4.5 80-160 (I) B 86.4 24 11 2900 72 4.5 80-200 (I) 100 50 22 2900 74 4.0 80-200 (I) A 93.5 44 18.5 2900 73 4.0 80-200 (I) B 86.4 37 15 2900 71 4.0 80-250 (I) 100 80 37 2900 69 4.0 80-250 (I) A 93.5 70 30 2900 68 4.0 80-250 (I) B 86.4 60 30 2900 66 4.0 80-315 (I) 100 125 75 2900 66 4.0 80-315 (I) A 93.5 110 55 2900 66 4.0 80-315 (I) B 86.4 93 45 2900 65 4.0 80-315 (I) C 82 85 37 2900 63 4.0 100-100 100 12.5 5.5 2900 76 4.5 100-100A 89 10 4 2900 74 4.5 100-125 100 20 11 2900 76 4.5 100-125A 89 16 7.5 2900 74 4.5 100-160 100 32 15 2900 76 4.5 100-160A 93.5 28 11 2900 74 4.5 100-160B 86.4 24 11 2900 72 4.5 100-200 100 50 22 2900 74 4.0 100-200A 93.5 44 18.5 2900 73 4.0 100-200B 86.4 37 15 2900 71 4.0 100-250 100 80 37 2900 69 4.0 100-250A 93.5 70 30 2900 68 4.0 100-250B 86.4 60 30 2900 66 4.0