Tanay Water District Tender

Description 1 Set – Vertical Multistage Centrifugal Pump & Motor (12.1m³/hr@107mh) Technical Pump Speed On Which Pump Data Are Based: 3525 Rpm Pump Orientation: Vertical Shaft Seal Arrangement: Single Code For Shaft Seal: Hqqe Approvals: Ce,eac,ukca,sepro Approvals For Drinking Water: Wras,acs Curve Tolerance: Iso9906:2012 3b Materials Base: Cast Iron Base: En 1561 En-gjl-200 Base: Astm A48-25b Impeller: Stainless Steel Impeller: En 1.4301 Impeller: Aisi 304 Material Code: A Code For Rubber: E Bearing: Sic Electrical Data Motor Standard: Iec Motor Type: 132sb Ie Efficiency Class: Nema Premium / Ie3 60hz Rated Power - P2: 7 ½ Hp – 5.5 Kw, 3phase Mains Frequency: 60 Hz Rated Voltage: △ 220-277v / Y-380-480v Rated Current: 20.2 – 16.1 A / 11.7 -9.30a Cos Phi - Power Factor: 0.90-0.82 Rated Speed: 3490-3530 Rpm Efficiency: Ie3 90,2% - Ie3 90,2% Motor Efficiency At Full Load: 90.20% Motor Efficiency At 3/4 Load: 90.80% Motor Efficiency At 1/2 Load: 90.80% Number Of Poles: 2 Enclosure Class (iec 34-5): 55 Dust/jetting Insulation Class (iec 85): F Built-in Motor Protection: Ptc