tender for supply of ac lube oil pump of tdbfp as per nit annexure-i&ia , single stage inline verticle pump pump size inlet/outlet: nb 80 x nb80, pump inlet/outlet positions: inlet-side position, outlet- side position, inlet/outlet connections: raised face flanged ends, rated capacity: 45 m³/hr., npshr: 2 m, flow at bep: 63 m³/hr., min. continuos safe flow: 12 m³/hr. discharge pressure: 9 -10 kg/cm², liquid to be handled: servo prime 32, operating temperature: from ambient temp to 60°c, viscosity index: min 100, viscosity range: cst 29-33 at 40°c, rated pump speed: 2950 rpm, efficiency of pump- 55%, pump mounting: verticle, power of motor: 30 kw, bearing type: lub, bearing lubrication: self lubricated, frame size: as per site measurement (drawing attached), duty: continuous, mechanical seal: flowserve, eagle, aes or equivalent reputed make, direction of rotation from de: clockwise, moc:-casing: ni al br nes 747 or equivalent, impeller: ni al br nes 747 or equivalent, wear ring: ni ai br nes 747 or equivalent, shaft: st astm a276-431 anld or equivalent, bearing housing: gm-bsen-1982-cc492k (bs 1400-lg4) or equivalent