supply of lab air fin cooler blades and hub assembly , list of item ( s ) / work ( s ) as per tender documents , fan blade 10 dia , fan , 2060-ea-001 ; make : m/s gei hamon operating medium : liquid tag no . : 2060-ea-001 reqn no . : mec110 complete unit spares ; fan blade 10 dia , fan p/n cofimco ; cofimco 3048-3-24l/22mt blade assembly 1ea means 1 balanced set of blades with blade shaft , fastening block , fastners & washers . cofimco reference number 17178/286 , hub assy complete f/ p/n 3048-3-24l/22mt ; make : m/s gei hamon operating medium : liquid tag no . : 2060-ea-001 reqn no . : mec110 complete unit spares ; hub assy complete f/ p/n 3048-3-24l/22mt ; cofimco hub for 3048-3-24l/22mt complete hub assembly ( m series ) ( top hub and bottom hub ) with bushing , seal disk , fasteners and washers . cofimco reference number 17178/286 , fan blade 13 dia , fan , 2060-ea-002 , g hamon ; air fin cooler make : m/s gei hamon operating medium : liquid tag no . : 2060-ea-002 req-n no . : mec110 ; fan blade 13 dia , fan p/n . cofimco ; cofimco 3962-3-31n/25m blade assembly 1ea means 1 balanced set of blades with blade shaft , fastening block , fastners < ( >&< ) > washers . cofimco reference number 17178/286 , hub assy complete f/ p/n 3962-3-31n/25m ; air fin cooler make : m/s gei hamon operating medium : liquid tag no . : 2060-ea-002 req-n no . : mec110 ; hub assy complete f/ p/n 3962-3-31n/25m ; cofimco hub for 3962-3-31n/25m complete hub assembly ( m series ) ( top hub and bottom hub ) with bushing , seal disk , fasteners and washers . cofimco reference number 17178/286 , fan blade , p/n:3962-4-20td/b3t ; air finned cooler make : m/s gei hamon operating medium : liquid tag no . : 2073-ea-001 req-n no . : mec110 ; fan blade , set , p/n:3962-4-20td/b3t ; upgraded cofimco 3962-4-20td/b3t blade assembly 1ea means 1 balanced set of blades with flexy element , fastening block , fastners & washers . item shall fit existing 2073-ea-001 fans ( cofimco reference number 17178/286 ) without any modification on motor , plenum chamber or shaft . the design and dimensions of the blades shall be same as supplied against iocl po no . 18025614 . , hub assy complt , p/n-hub-3962-4-20td/b3t ; air finned cooler make : m/s gei hamon operating medium : liquid tag no . : 2073-ea-001 req-n no . : mec110 ; hub assy complete , p/n-hub-3962-4-20td/b3t ; cofimco hub for 3962-4-20td/b3t complete hub assembly ( b3 series ) with bushing , seal disk , fasteners and washers . the hub should be manufactured such that the distance between blade tip at maximum deflection and bottom jaali of air fin cooler is less than 150mm . the design and dimensions of the hub shall be same as supplied against iocl po no . 18025614 . cofimco reference number 17178/286 , fan blade 8 dia , fan , 2062-ea-001 , g hamon ; air finned cooler make : m/s gei hamon operating medium : liquid tag no . : 2062-ea-001 req-n no . : mec110 ; fan blade 8 dia , fan p/n . cofimco ; cofimco 2438-3-19n/25mt blade assembly 1ea means 1 balanced set of blades with blade shaft , fastening block , fastners < ( >&< ) > washers . cofimco reference number 17178/286 , hub assy complete f/ p/n 2438-3-19n/25mt ; air finned cooler make : m/s gei hamon operating medium : liquid tag no . : 2062-ea-001 req-n no . : mec110 ; hub assy complete f/ p/n 2438-3-19n/25mt ; cofimco hub for 2438-3-19n/25mt complete hub assembly ( m series ) ( top hub and bottom hub ) with bushing , seal disk , fasteners and washers . cofimco reference number 17178/286 , fan blade 13 dia , fan , 2062-ea-002 , g hamon ; air finned cooler make : m/s gei hamon operating medium : liquid tag no . : 2062-ea-002 reqn no . : mec110 ; fan blade 13 dia , fan p/n . cofimco ; cofimco 3962-3-31n/25m blade assembly 1ea means 1 balanced set of blades with blade shaft , fastening block , fastners < ( >&< ) > washers . cofimco reference number 17178/286 , hub assy . complete f/ p/n 3962-3-31n/25m ; air finned cooler make : m/s gei hamon operating medium : liquid tag no . : 2062-ea-002 reqn no . : mec110 ; hub assy . complete f/ p/n 3962-3-31n/25m ; cofimco hub for 3962-3-31n/25m complete hub assembly ( m series ) ( top hub and bottom hub ) with bushing , seal disk , fasteners and washers . cofimco reference number 17178/286 , fan blade 13 dia , fan , 2062-ea-003 , g hamon ; air finned cooler make : m/s gei hamon operating medium : liquid tag no . : 2062-ea-003 req-n no . : mec110 ; fan blade 13 dia , fan p/n . cofimco ; cofimco 3962-4-24l/25mt blade assembly 1ea means 1 balanced set of blades with blade shaft , fastening block , fastners < ( >&< ) > washers . cofimco reference number 17178/286 , hub assy complete f/ p/n 3962-4-24l/25mt ; air finned cooler make : m/s gei hamon operating medium : liquid tag no . : 2062-ea-003 req-n no . : mec110 ; hub assy complete f/ p/n 3962-4-24l/25mt ; cofimco hub for 3962-4-24l/25mt complete hub assembly ( m series ) ( top hub and bottom hub ) with bushing , seal disk , fasteners and washers . cofimco reference number 17178/286 , fan blade 13 dia , fan , 2071-ea-001 , g hamon ; air finned cooler make : m/s gei hamon operating medium : liquid tag no . : 2071-ea-001 req-n no . : mec110 ; fan blade 13 dia , fan p/n . cofimco ; cofimco 3962-3-24l/25m blade assembly 1ea means 1 balanced set of blades with blade shaft , fastening block , fastners < ( >&< ) > washers . cofimco reference number 17178/286 , hub assy complete f/ p/n 3962-3-24l/25m ; air finned cooler make : m/s gei hamon operating medium : liquid tag no . : 2071-ea-001 req-n no . : mec110 ; hub assy complete f/ p/n 3962-3-24l/25m ; cofimco hub for 3962-3-24l/25m complete hub assembly ( m series ) ( top hub and bottom hub ) with bushing , seal disk , fasteners and washers . cofimco reference number 17178/286 , fan blade 8 dia , fan , 2072-ea-001 , g hamon ; air finned cooler make : m/s gei hamon operating medium : liquid tag no . : 2072-ea-001 req-n no . : mec110 ; fan blade 8 dia , fan p/n . cofimco ; cofimco 2438-3-19l/22m blade assembly 1ea means 1 balanced set of blades with blade shaft , fastening block , fastners < ( >&< ) > washers . cofimco reference number 17178/286 , hub assy complete f/ p/n 2438-3-19l/22m ; air finned cooler make : m/s gei hamon operating medium : liquid tag no . : 2072-ea-001 req-n no . : mec110 ; hub assy complete f/ p/n 2438-3-19l/22m ; cofimco hub for 2438-3-19l/22m complete hub assembly ( m series ) ( top hub and bottom hub ) with bushing , seal disk , fasteners and washers . cofimco reference number 17178/286 , fan blade 10 dia , fan , 2072-ea-002 , g hamon ; air finned cooler make : m/s gei hamon operating medium : liquid tag no . : 2072-ea-002 req-n no . : mec110 ; fan blade 10 dia , fan p/n . cofimco ; cofimco 3048-4-24l/25mt blade assembly 1ea means 1 balanced set of blades with blade shaft , fastening block , fastners < ( >&< ) > washers . cofimco reference number 17178/286 , hub assy . complete f/ p/n 2438-3-19l/22m ; air finned cooler make : m/s gei hamon operating medium : liquid tag no . : 2072-ea-002 req-n no . : mec110 ; hub assy . complete f/ p/n 2438-3-19l/22m ; *please ignore the description mentioned in po text* cofimco hub for 3048-4-24l/25mt complete hub assembly ( m series ) ( top hub and bottom hub ) with bushing , seal disk , fasteners and washers . cofimco reference number 17178/286 , fan