Purified water & Ultra-Pure water for Electronics Pharmaceutical Cosmetic Food and Beverage industries Other industries. NNSPLS standards plants can cover a range of productions from 500LPH to 50m3hr. Our ultrapure water systems can be customized based on request. NNSPLs water generation plants are in full compliance with all respective standards like USP, ASTM, EP, JP, IP, BP, WHO etc.