bids are invited for aerzen make bare shaft air blower model- gm 15l, exactly similar to earlier supplied blower sl. no. 1613295 / 2019, blower speed- 4800 rpm, q1- 16.84 cum / min, p1- 1 bar, p2s0.7 bar , flexible flap for nrv for aerzen make air blower model- gm 15l, dn 100, earlier supplied blower sl. no. 1543230 / 2015, item no. 157064000 , flexible flap for nrv for aerzen make air blower model- gm 50l, earlier supplied blower sl. no. 888515 / 2007, item no. 157067000 , filter silencer for aerzen make air blower model- gm 90s, dn 250, earlier supplied blower sl. no. 1565493 / 2016, order no. 96673 / 10, item no. 027-900001085 , air filter cartridge for air blower model- gm 90s, dn 250, earlier supplied blower sl. no. 1565493 / 2016, order no. 96673 / 10, item no. 027-900001212 , complete sealing kit for air blower model- gm 90s, pt. no. 182691000, earlier supplied blower sl. no. 1629699 / 2020 , complete sealing kit for aerzen make air blower model- gm 15l, pt. no. 180674000, earlier supplied blower sl. no. 1613295 / 2019 , flexible flap for nrv for aerzen make air blower model- gm 150s, earlier supplied blower sl. no. 751227 / 1999, item no. 158608000 total quantity : 18