procurement of spare parts of ro / dm plants-1.01 membrance housing 8040 ( frp ) ( ukl / pentair ) 1.02 casting soda ( naoh ) kg. 1.03 dosing pump ( meter italy / milton roy / pentair / asia lmi ) 1.04 s.p. antiscalent ( kg ) ( indion / aqua clean-cvd / gramicid 1.05 membrane -4040 ( hydronatics / dow make / torray japan ) 1.06 membrane -8040 ( hydronatics / dow make / torray japan ) 1.07 membrance housing 4080 ( frp ) ( ukl / pentair ) 1.08 membrance housing 4040 ( frp ) ( ukl / pentair ) 1.09 s.s. valve 1 ( flowmax / flowjet / alfalevel 1.1 solonlld valve 1 / 2 ( upflow / soham ) 1.11 multipot valve ( size 1.5 ) ( ukl / aster ) 1.12 carbon ( kg. ) 1.13 sand ( kg. ) 1.14 cartidge filter normal 20 wound type 1.15 cleaning chemical ( kg. ) ( indion / aqua clean / gramicid ) 1.16 resin anin ( for d.m. ) ltr. ( ion exchange, doshion exchange ) 1.17 resin cation ( for d.m. ) ltr. ( ionexchange, doshion exchange ) 1.18 low pressure switch ( denfoss / indfoss ) 1.19 high pressure switch ( denfoss / indfoss ) 1.2 cartidge filter jumbo 20wound type 1.21 cartidge filter jumbo housing 20 ( ukl / aster ) 1.22 pressure gauage ( guru / waree ) 1.23 ph meter ( aster / hanna ) 1.24 hcl acid ( for d.m. charging ) ltr. 1.25 mb diaphagram 1.26 auto panel ( astero / proton / intra digital 1.27 tds meter ( aster / hanna ) 1.28 vessel 24-72 - ( pentair / wavecyber ) 1.29 vessel 16-65 ( pentair / wavecyber ) 1.3 vessel 13-54 ( pentair wavecyber ) 1.31 high pressure pump mechnical seal ( suitable for 1500 ltr. ro ) 1.32 high pressure pump mechnical seal ( suitable for 1000 ltr. ro ) 1.33 high pressure pump mechnical seal ( suitable for 2000 ltr. ro ) 1.34 high pressure pump mechnical seal ( suitable for 3000 ltr. ro ) 1.35 high pressure pump complete suitable for 1000 ltr. ro ( grand foss / willo / pentair / cri ) 1.36 high pressure pump complete suitable for 1500 ltr. ro ( grand foss / willo / pentair / cri ) 1.37 high pressure pump complete suitable for 2000 ltr. ro ( grand foss / willo / pentair / cri ) 1.38 high pressure pump complete suitable for 3000 ltr. ro ( grand foss / willo / pentair / cri ) 1.39 water meter ( totoliser ) - ( rahul / kranti ) 1.4 flow meter ( ukl / aster ) 1.41 ph correction chemical ( kg. ) ( gramaicd / acuros / aqua clean 1.42 raw water pump ( grand foss / willo / kirloskar ) 1.43 blower for dm plant complete ( everest / bosch )