Tender For supply of locomotive radiator, filter and machine room dustcollectionsystem, spec-air handling volu me 1500 cmh/880 cfm, overall dimension: 1450 (l) x 1000 (w) x 1100 (h) mm, vacuum (max): 150mm w c (6i wg), sound rating: 75 -78 db. operating temp: 05 - 85 degree celsius, stages of filtration: a) cartridg e filter cleaning b) auto filter cleaning, hose id: 200 mm, material of construction :cabinet fully made of mil d steel, exterior finish: powder coated finish, power requirements: 3 hp, 2.2 kw max, 50/60 hz, 415-430 v ac, make: apzem india engineering or airex industries pdc series or klean land or lincoln or bwf envirote ch or camfil or one india only. [ warranty period: 30 months after the date of delivery ]