e-tender for supply of vacuum filter items for season 2023-24 , supply of vacuum filter items , dismentaling and refitting of s.s.screen in our vacuum filter drum size 10’x20’ , spares for vacuum filter , m seal ( mahendra / pidlite ) ) , s.s screen for 10” x20” v / f salem make 465 x 3050mm size , monarch spray nozzle ¼” bsp thread , -do- but ms socket ¼” size , railway vacuum hose pipe size 4-1 / 2” borex 21” l10x20 , – do – but 3-1 / 2” bore x 21” l 10x20 , brass zig zag2 feet long , s.s binding strips¾” x 2 feet , ss divisional strip 3 / 4x5mmx8feet long , ss circumferentil strip 3 / 4x 8 feet long , s.s screws ( 6mm x 18mm ) , lead wire ¼”