supply of low fouling composite (lfc) ro membrane , supply of low fouling composite (lfc) ro membrane, spiral wound type, polyamide thin fil m composite membrane, outer diameter - 100 mm, length - 1016 mm, feed port diameter - 19 mm, feed spacer thickness - 28 mil, active membrane area - 85 sq.ft., permeate flow rate - 2500 gpd, minimum sal t rejection - 99%, stabilized salt rejection - more than 99.5%, maximum operating pressure - 600 psi, maxi mum operating temperature - 45 deg.c, feed water ph range (continuous operation) - 2 to 11, feed wat er ph range (chemical cleaning) - 1 to 13, free chlorine concentration - less than 0.1 ppm, maximum fee d sdi - 5, conforming to nsf/ansi standard, manufactured by iso 9001:2015 certified manufacturer, compl ete with interconnectors, end connectors and o-rings, membrane to be wet tested before dispatch with va lid type test report from central government/nabl/ilac accredited laboratory, supplier shall furnish all re quired test reports and certificates on demand, complete in all respects. [ warranty period: 36 months af ter the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]