Latest reverse osmosis machine Tenders | Government reverse osmosis machine Tenders

CTN :41878332

07 Nov, 2025 NA

Chennai - Tamil Nadu

Tender For corrigendum : procurement of sea water ro membrane for desalination plant

Central Government/Public Sector

CTN :42360865

05 Nov, 2025 26.96 Lacs

Hyderabad - Telangana

Tender For replacement of old water proofing membrane with new membrane on b-block roof and other allied works at amd office complex, begumpet, hyderabad

Central Government/Public Sector

CTN :42356942

06 Nov, 2025 NA

Mumbai - Maharashtra

Tender For procurement of ro plant d d - distributor assembly filter head , dolomite , o ring connector or inch o inch ring hp connection , 3 or 8m x pu9 elbow , anode plug , dt hp connector , level switch , mechanical seal pre filter pump shaft seal , pulsation damper , pvc service kit 205 or 305 ro 1530 , seal kit , valve kit , conductivity meter with sensor electrode cis80 , flow rate transmitter , cartridge filter housing , hp hose 1 inch 1dxvicx1500l , solenoid valve 2 or 2 way 3 or 4 inch , hp hose 3 or 8 inch 1dx1 or 2 inch umfmx580l 35136 , tee 6 mm u nef duplex 2205 , hp pump driving belt , reducer duplex 2205 1 or 2 inch bspf x 6mm od pipe , elbow ss 316 3 or 8 inch nptm x 1 or 2 inch nptm , cartridge filter , st connector ss 316 1 or 2 inch nptm , flexible tube , pvc solvent cement 500ml , coupling , hp pump inlet hose , hp pump pulley , lp hose 40 mm bare hose , manifold discharge , mechanical seal , motor pulley , neck ring , oil filler cap , over or under voltage relay , pressure gauge 0 10 bar , pressure guage 0 10 bar , product water hose , repair kit , sampling cock type 2 way size 1 or 4 inch nftf with locknut , seal ring charging screw , shaft , sleeve gasket or o ring , solenoid valve ve 83 3 or 4 inch , thermister relay ptct , dt module new 601160 , seal kit or hp pump seal kit , spacer with coil sparing or spacer with coil springs , cable for panel mounted cond meter , head dist nozzle set or nozzle set for frp filter 1354 , female adaptor or hp pump female adapter , plunger rod , thermometer , ss connector pk 30 or connector 1 1 or 4 bsp m x 1 1 or 4vivt , ball bearing , quick acting coupling , oil seal plunger rod , pu4 pvc hose pu4 pipe or pl 4 hose , neck ring p 45 , 3 or 8 m x pu 8 straight connector , 1 or 2 jubilee clips , support gravel 3 0 5 0 mm or sand coarse 3 0 5 0 mm , support gravel 2 0 3 0mm or sand medium 1 5 3 0mm support gravel , support gravel 0 3 0 7 mm or sand fine 0 75 1 5 mm support gravel , over load relay , spare part kit p32 abs or abs spare kit d32 for ro 1530 , dt module tool kit , filter pump shaft seal , pressure guage 0 10 bar 63 dia 1 or 4 inch , v belt or driving belt set 03 belts in one set , membrane cleaner 44 , lip seal , pu 8 or 9 hose , field mount transmitter , flexible pipe

CTN :42379294

08 Nov, 2025 NA

Tawang - Arunachal Pradesh

Tender For supply of force preservation box culvert d d - pre cast rcc box culverts of internal size 1000mm x 2000mm x 1600mm with outer wall thickness 250mm. , app bitumen membrane sheet of grade 2504 thickness 3.0mm type film , cement ppc 53 grade in polythene of 50 kg each , sand coarse confirming to is 383 1970 , graded stone aggregate coarse 20mm confirming to is 383 1970 , quick setting compound , angle iron fencing post fabricated with isa 65x65x6mm of 3.75m long , angle iron corner post for struts fabricated with isa 65x65x6mm of 2.43m , flat iron 40x3mm and 2.20m long with five holes , ms black bolts 12mm dia and 50mm long , flat iron 25x3mm and 3.0m long , ms black bolts 8mm dia and 50mm long , galvanized steel chain link fence manufactured with 3.80mm dia galvanised steel wire with mesh size 50x50mm , galvanised steel brt wire , 600 mm dia steel wire entanglements wth galvanised steel concertina coil , paint synthetic enamel first quality black colour. , painting brush 2 inch , red oxide primer , ms steel wicket gate 1.20m wide single leaf , cement opc 53 grade in poly bag of 50 kg each , sand coarse conforming to is 383 1970 , stone aggregate coarse 20mm conforming to is 383 1970 , stone aggregate coarse 40mm conforming to is 383 1970 , supply solar lantern model no ms122 solar lantern , 7 kw powered self start portable generator of heavy duty , hdpe hose pipe 25mm dia , 1hp petrol water pump of capacity 35cc 4 stroke pertol engine 25mm self priming water pump set. , pcc solid block 400x200x200mm , pre cast rcc bench , 60mm thk heavy duty rubberised mat finish paver block tiles m 40 grade , cement opc 53 grade in polythene of 50 kg , transparent pipe 5mm dia bore for water leveling best quality , plaster trowel with wooden handle isi marked. , fish line best quality. , plumb bob iron best quality. , galvanised iron pan mortar , rammer earth with handle , picks axes with chiesel and point ends , showel square nose 14 gauge , multipurpose non slip rubber reusable gloves for , brick trowel steel 305 mm , gum boot best quality isi marked , plaster rod rod 1.2 m long selected quality , water bucket steel 13 inch dia , crow bar 5.1 kgs best quality , measuring tape 5 mtr , measuring tape 15 mtr

CTN :42402830

11 Nov, 2025 NA

Jalpaiguri - West Bengal

Tender For construction force preservation box type c c - pre cast rcc box culverts of internal size 1000mm x 2000mm x 1600mm with outer wall thickness 250mm. , app bitumen membrane sheet of grade 2504 thickness 3.0mm type film , cement ppc 53 grade in polythene of 50 kg each , sand coarse confirming to is 383 1970 , graded stone aggregate coarse 20mm confirming to is 383 1970 , quick setting compound , angle iron fencing post fabricated with isa 65x65x6mm of 3.75m long , angle iron corner post for struts fabricated with isa 65x65x6mm of 2.43m , flat iron 40x3mm and 2.20m long with five holes , ms black bolts 12mm dia and 50mm long , flat iron 25x3mm and 3.0m long , ms black bolts 8mm dia and 50mm long , galvanized steel chain link fence manufactured with 3.80mm dia galvanised steel wire with mesh size 50x50mm , galvanised steel brt wire , 600 mm dia steel wire entanglements wth galvanised steel concertina coil , paint synthetic enamel first quality black colour. , painting brush 2 inch , red oxide primer , ms steel wicket gate 1.20m wide single leaf , cement opc 53 grade in poly bag of 50 kg each , sand coarse conforming to is 383 1970 , stone aggregate coarse 20mm conforming to is 383 1970 , stone aggregate coarse 40mm conforming to is 383 1970 , supply solar lantern model no ms122 solar lantern , 7 kw powered self start portable generator of heavy duty , hdpe hose pipe 25mm dia , 1hp petrol water pump of capacity 35cc 4 stroke pertol engine 25mm self priming water pump set. , pcc solid block 400x200x200mm , pre cast rcc bench , 60mm thk heavy duty rubberised mat finish paver block tiles m 40 grade , cement opc 53 grade in polythene of 50 kg , transparent pipe 5mm dia bore for water leveling best quality , plaster trowel with wooden handle isi marked. , fish line best quality. , plumb bob iron best quality. , galvanised iron pan mortar , rammer earth with handle , picks axes with chiesel and point ends , showel square nose 14 gauge , multipurpose non slip rubber reusable gloves for , brick trowel steel 305 mm , gum boot best quality isi marked , plaster rod rod 1.2 m long selected quality , water bucket steel 13 inch dia , crow bar 5.1 kgs best quality , measuring tape 5 mtr , measuring tape 15 mtr

CTN :42402993

08 Nov, 2025 NA

Ranga Reddy-T - Telangana

Tender For supply of fd water supply scheme ro plant c c - fully automated reverse osmosis brackish water distillation plant of capacity 1500 lph make aqualux or rochem or raj pumps along with all necessary tools box make taparia or bosch or stanley , four wheel trolley with all fittings and accessories , shipping container specification reference ser no 3 of store list , pvc copper cable 6 sqmm make havells or anchor or finolex or polycab , 63 amp changeover switch make havells or l and t or anchor , mcb db box 4 way make havells or l and t or anchor , mcb 16 amp make havells or l and t or anchor , led tube light 10 watt make bajaj or havells or syska , led 9 watt bulk head light make havells or l and t or anchor , modular switch socket 5 amp make havells or l and t or anchor , modular switch socket 15 amp make havells or l and t or anchor , modular piano type switch 6 amp make havells or l and t or anchor , modular switch bd make havells or l and t or anchor , tds meter for check calibration , tools kit l key and screw driver set and tester , tubing 6mm , hardness test kit , membrane cleaning chemical , anti scallant , sediment filter , membrane ro

CTN :42421515

03 Nov, 2025 46.5 Thousand

Jodhpur - Rajasthan

Tender For replacement of membrane , replacement of filter , repair of high pressure water pump , repair of endurance panel , repair of raw water pump

Central Government/Public Sector

CTN :42374784

07 Nov, 2025 30.33 Lacs

Goa - Goa

Tender For acmc of ro plant and water fountains at nitb goa airport d d - acmc of 500 lph old ro plant , acmc of 500 lph new ro plant , annual comprehensive maintenance of drinking water fountains 15 nos model m8cry make oasis , annual comprehensive maintenance of 100 ltrs storage capacity standalone water purification and dispensing units - 1st year , annual comprehensive maintenance of 100 ltrs storage capacity standalone water purification and dispensing units - 2nd year , annual comprehensive maintenance of 10 ltrs storage capacity of water purification system with 20 lph with ultraviolet disinfection - 1st year , annual comprehensive maintenance of 10 ltrs storage capacity of water purification system with 20 lph with ultraviolet disinfection - 2nd year , supply of critical spares 500 lph ro plant sediment filter wound filter 20 inch, 5 micron, outer dia- 4inch , supply of critical spares 100 litres capacity standalone water purification and dispensing units pp sediment filter 20 inch , supply of critical spares 100 litres capacity standalone water purification and dispensing units carbon block filter 20 inch , supply of critical spares 100 litres capacity standalone water purification and dispensing units ro membrane capacity 100 gpd 10 inch , supply of critical spares 100 litres capacity standalone water purification and dispensing units cartridge carbon filter 10 inch , supply of critical spares 10 ltrs storage capacity of water purification system sediment filter 10 inch , supply of critical spares 10 ltrs storage capacity of water purification system carbon block filter 10 inch , supply of critical spares 10 ltrs storage capacity of water purification system uf membrane , supply of critical spares 10 ltrs storage capacity of water purification system uv lamps 4 w , supply of critical spares 10 ltrs storage capacity of water purification system booster pumps 24v dc, 75 gpd capacity ) /bid number : gem/2025/b/6804910 * /dated: 18-10-2025 & & / bid document 1 / 22

CTN :42452869

17 Nov, 2025 2.44 Lacs

Kalpakkam - Tamil Nadu

Tender For supply and safe delivery of ro spares d d - 100 gpd reverse osmosis ro membranes, suitable for use in 50 lph ro plants. makes-hi- tec,konvio neer,film tec,aqua,aqua dove , supply and safe delivery of 20inchx2.5 inch granular activated carbon gac filter cartridges for use in commercial ro filtration systems makes-kr plus,hi tech,konvio neer,doc,ampereus , supply and safe delivery of20inch x2.5 inch cto chlorine, taste, odor block carbon filter cartridges for use in commercial ro filtration systems.makes-kr plus,hi tech,konvio neer,doc,ampereus , supply and safe delivery of 20-inch x 2.5-inch wound sediment filter polypropylene yarn cartridges for ,commercial ro filtration systems. , supply and safe delivery of 10 inch standard inline post carbon filter cartridges for domestic,commercial ro water purification systems , supply and safe delivery of membrane housing suitable for 100 gpd ro membranes used in commercial ro systems. , supply and safe delivery of 20- inch slim type filter housing suitable for standard 2.5 inch diameter sediment, carbon, or pre-filters used in ro systems , supply and safe delivery of 10mm pvc flexible tube suitable for ro water systems . , supply and safe delivery of 6 mm pvc flexible tube suitable for ro water systems . , supply and safe delivery of jumbo filter housing big blue type suitable for 20-inch x 4.5-inch filter cartridges for commercial ro systems. , supply and safe delivery of 10-inch x 2.5-inch sediment filter polypropylene cartridges for domestic ro filtration systems. , supply and safe delivery of 10inch x2.5 inch granular activated carbon gac filter cartridges for use in industrial,commercial ro filtration systems makes-kr plus,hi tech,konvio neer,doc,ampereus , supply and safe delivery of wall-mountable ro filter cabinets suitable for 25 lph systems, including mounting brackets and all necessary wall-mounting accessories make- whale 25lph , supply and safe delivery of 20-inch x 4 -inch jumbo wound sediment filter polypropylene yarn cartridges for commercial ro filtration systems. //bid details 2 / 22

Central Government And Public Sector

CTN :42452904

17 Nov, 2025 NA

Pondicherry - Pondicherry

Tender For supply of chemicals and lab items g g - carboxy methyl cellulose 500g , polysan germicide polypherm 5lit , mem 500ml , mem 2x 500ml , bovine serum albumin 100g , kpl trueblue , goat anti mouse igg secondary antibody, hrp , formaldehyde solution 500ml , dengue virus antibody , amido black 10b, 25g , pgem t and pgem t easy vector system 20 rxn , 6x his tag monoclonal antibody 100mg , megascript t7 transcription kit , nucleospin gel and pcr clean up, mini kit for gel extraction 50rxn , cytiva his gravitrap columns pack of 10, 10x1ml , nutrocellulose membrane, precut, 0point45um , skim milk powder 500g , alkaline phosphate 1000u , nitro blue tetrazolium chloride 1g , anti mouse igg ap linked ab 1 ml , dimethyl formamide 100ml , 10ul filter tips 960perpk , 200ul filter tips 960perpk , ethanol 500ml , reversible rack with cover, 96 wells, 1point5mlper2point0ml , tris base 1kg , sodium acetate 500g , tris hydrochloride 500g , hydrochloride acid 2point5lit , sodium hypochloride solution 5 lit , triton x 100ml , guanidine tiocyanate 1kg , sodium chloride 500g , molecular grade water 500ml , trizol 100ml , falcon tubes 50ml 25perpk , falcon tubes 15ml 25 perpk , sealing paddle for pcr plates , nucleoseq, 50 spin columns , proteinase k, 250 ) /bid number : gem/2025/b/6821949 * /dated: 27-10-2025 & & / bid document 1 / 36

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