Latest preconcentrator Tenders | Government preconcentrator Tenders

CTN :45302896

02 Jun, 2026 NA

Raigad - Maharashtra

Tender For supply of printed circuit board ac17126000005189 , sensor temperature ac11201007000180 , sensor temperature ac11201007000164 , printed circuit board ac17222500002640 , fan centrifugal ac12100103000149 , motor alternating current voltas part no ac11002012000792 , valve voltas ac15500213000968 , switch voltas ac17400511000039 , pump voltas ac17400802000173 , controller voltas ac17317000a55263 , motor alternating current voltas part no ac11002012003669 , sensor temperature ac11201007000251 , sensor temperature ac11201007000181 , fan centrifugal voltas ac12100103000142 , motor make voltas pn ac11002012000412 , motor make voltas pn ac11002012001335

CTN :45318277

09 Jun, 2026 50.00 Lacs

Godhra - Gujarat

Tender For supply of cooling pad 2 feet x 4 feet with fitting , cooling pad frame alluminium 2 feet x 4 feet , water circulation pipe for pad frame , repairing fogger system with fogger and material , green net , insect net , gi profile with installation , zigzag spring with installation 8 mm , fogger with lpd with installation , uv stabilized film , uv stabillized film greennet insect net installation labour , exhaust fan with installation , 15 w solar street ligh system set with installation , 15 w solar street light repering work , motor repairing 1.5hp , 2 hp three phase exhaust fan motor repairing , 2 hp three phase exhaust fan new motor with installation , gi pipe 1.5inch 2 mm thikness with fitting , gi pipe 2inch 2 mm thikness with fitting , repairing of panelboard , 2 core 4 sq cable with fitting , 3 core 4 sq cable with fitting , 4 core 4 sq cable with fitting , fiber or pvc gutter with fitting , temperature controller with fitting , humidity display with fitting , fogging auto controller with fitting , bedsheet 100 micron , fabrication work , electric work , plumbing work upvc pipe and fitting 50 mm , plumbing work pvc pipe and fitting 63 , micro irrigation facility for plantation , micro irrigation facility for hitech nursery , 16 mm lateral with installation , 16 mm inline with installation , 8 lph dripper with fitting , inverted modular sprinkler or fogger sytemt for nursery , installation of foundation pipe pole digging and civil material without pole , hp solar controllar , hp solar motor pump , 545 watt solar panel with fitting , 50 mm10 kg isi hdpe pipe , remove damage uvsheet greennet insecti net profile

corporations/Associations/Others

CTN :45294905

03 Jun, 2026 2.97 Lacs

Kolkata - West Bengal

Tender For supply and installation of various electrical equipments in place of burn out and damaged ones at different panels and allied works at shanagar burning ghat. - supply and delivery of mccbs with thermal magnetic release breaking capacity thermal release rang 125-160a, breaking capacity icu at 415v ac, 50hz, 50ka4pole , supply and delivery of thermal overload relays (make: l & t/abb/schneider/simence/ ge/minilec) of the following range: 24-40, mn2, , power contactors: supply and fixing the power contactor t.p 70a, l & t make (ml-4) having 240v, 50hz, coil incl. 2 no + 2 nc aux contact block., , power contactors: supply and fixing the power contactor t.p 16a, l & t make having 240v, 50hz, coil incl. 1no+1nc aux contact block., , supply & fixing of 415/440 volt, hrc fuse (make: l&t/havels/cgl/ge).for 250 amp supply and fixing of analog ammeter ranging 0-100amps having c.r ratio of 100/5a, 144 mm sq size (make: ae/kappa/mp)., , supply and fixing of analog voltmeter ranging from 0-500 v of 144 mm sq size (make: αε/καрралмр)., , supplying and fixing 415v, tpn sfu open execution in existing ss enclosure/cubical with nuts bolts etc incl. s & f 3 nos. din type hrc fuse as per rating. 125a siemens, , supplying and fixing 240/415 v mcb of breaking capacity 10ka & c characteristics on din rail of existing dbs and necessary connection legrand 63 a fp, , supplying of 1.1 kv. grade pvc insulated conductor of following cables (make: polycab/gloster/havells/):size in sq. mm, no & dia. of wire in mm, no of core - 4 1/2.24 3, , annexure - i basic rate of materials: (all rates of materials from k-1 to k-14 are excluding vat) 70.1.5 sq.mm 'fr' stranded copper wire, , compression glands.supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture(proof entry of xlpe/pvc armoured cables as below: for, , 3 core.(i)upto 4 sqmm, , finishing cable ends.(b)finishing the end of following xlpe/pvc, , armoured cables by crimping method incl. supplying and fixing solderless socket (dowels make), tapes, anticorrosive paste & jointing materials. (ii) 2 core 6 sqmm cable, , temperature controller: a) supply and fixing the digital type temperature controller of range (0-1200) deg. c of overall dimension 92 sq mm dia x 105mm depth having (cr-a1) heat sensor and 1 no + 1 n.c change over contact to be actuated at crossed of desired temperature in deg.c complete power supply unit of 230v 50 hz., , blue max make

Co-operative

CTN :45287314

17 Jun, 2026 44.84 Lacs

Kolar - Karnataka

Tender For supply, installation and revamping of r.o system membranes & other items for 30,000 ltr/hr capacity r.o plant at uht division of komul - interconnecting piping from psf to acf and acf to inlet of ro plant , victaulic coupling with bushing, , pressure gauge, glycerine filled type, , pressure gauge, glycerine filled type, , end cap "o" ring, , end cap assembly with spacer, , #name?, , ballvalve, , membrane/permaeate module, , type: 8040, , dosing pumps, , type: reciprocating, , diaphragm with 4-20ma current signal., , ph metre with 4-20ma controller, ph sensor, temperature element-pt100

CTN :45063614

30 May, 2026 NA

Bankura - West Bengal

Tender For corrigendum : supply of 25vkoc001 c c - injector connection assly , injector holding flange assly. , pyrometric duct , expansion below , electronic governor-actuator , flex master con for dia 88.9-epdm , compensation sensor for exh.pyrometric duct , disc spring , piston ring , air valve , set of spare gasket & o rings , o ring dia 3 x dia 290 , o ring dia 3 x dia 260 , special seal , set of spares for abb vtc254 turbocharger , spare part kit for fw/sw heat exchanger , pt 100 converter with two threshold , ferquency preamplifier-engine speed , supply board , flash 64k card , communication module , pcmcia card , 16 analog input card , rtd input filed module , filed communication module , fuse 4a gg 10 38 , thermistor protection relay(aux415v ac) , injecting piping assly , set of seal for glacier filter , plug no4 , 25 cts , pyrometric duct bank b , expansion bellow , floating bush(te) , oil seal (190x160x15) , d/row sph rlr brg (100x165x52) , d/row sph rlr brg (120x180x46) , cap screw , portable temperature simulator 0-600 deg celcius , disc spring , release spring , gt2 coalescer filter panel , seal tape roll , barring gear assly - gali , type - gd , loctite 480 , crankcase pressure measurement assly , o ring , drilled cap plug - dn 12 , connecting straub metal grip d42 4 epdm , adjusting screw , injector tappet , gasket , injection pipe , o ring , p2-p4 by pass valve-gachot-dn125 , seal ring chord , expansion bellow , metallic gasket , cartridge , v band clamping , lub oil filling connection , rubber compensator , rubber compensator g0125 x 130 x 016 hks-g nbr gr deb , rubber compensator g0100 x 130 x 016 hks-g nbr gr deb , clamping collar , expansion bellows , metallic joint , o ring an 30 , 21a7 , gasket for lub oilcooler (nopv) , channel plate gasket , engine inlet thermostic valve , o ring , disc spring washer dia.56xdia.28.5x3 , disc spring washer dia.40xdia.21.5x2 , temperature sensor , silencer pads (fx4000) , lid seal for fx4000 , hex bolt , hex bolt , time delay relay(on delay) , elelctrical connnection laptop-engine controller , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , repair kit for gali starter , set of seal for gali starter , solenoid valve-24v , main bearing assly , gasket , gasket , o ring , gasket , seal , impeller , 2 lips oil seal , bearing , mechanical seal eagle , o ring , bearing , cap plug , injector sleeve , o rind- ms 29513/238 , v 75 e , o ring - kalrez , inlet valve guide , gasket exhaust manifod , valve seat metallic ring , inlet valve , exhaust valve , rocker arm bush , metallic joint , rocker cover screw , piston ring - top - chrome , ceramique , piston ring - compression-g3-chrome , piston , gasket , set of gasket for hyd. motor , connecting axiflex metal gripd168.3 , epdm , gasket , service tool kit for oil mist detector , exhaust temperature sensor , o ring - ms29513/230 , 60c7 , o ring an26 , 60c7 , nozzle assly -9 x 0.52 x 148 , helicoflex joint hn100 , d17.4 1.8mm , sea water pump , joint type c with limiter , metallic joint , tc speed sensor , gasket rc , o ring d54 , 50x3 v70d , o ring an29 , 21a7 , gasket , hose , metallic joint , set of spares for air valve and actuator , set of spares for p2/p4 bypass valve , actuator service kit , fresh water temp sensor (rtd) , coupling assly cw , connecting cable (unitel way) , analog input field module type 170aaio3000+slave 170fnt11001 , lamp , hooter (electronic) , power switch , fuse 10x38 2a gg , pt 100 converter with two threshold , solenoid valve-safety stop , power fuse , 32a , rsp bearing safety card , icm safety stop card (4 channel) , frequency preamplifier (engine speed) , human machine interface , main bearing temp probe , connecting rod bearing temp probe , washer bsf , ring for casing , bushing

CTN :45186153

25 May, 2026 NA

Belpahar - Odisha

Tender For supply and installation of different items - supplying, placing and fixing of godrej make metal rectangular office table with 5 drawers storage, particle board table top material suitable for office of dimensions w x h x d (mm) 1365 x 735 x 680 of rectangular shaped with lock facility and as per direction of engineer-in-charge., supplying, placing and fixing of godrej or durian make l shaped help desk with a flat linear table top in maple with dark grey sides, with computer tray, computer trolley and 3 drawers of varying proportion with a central locking mechanism of size: table top: 1500'(l)x600'(w)x750(h), side unit: 900'(l)x450(w)x750(h), and as per direction of engineer-in-charge., supplying, placing and fixing of godrej make brawn 6- seater dining table set with tempered glass top of size 1349mm(l)x749mm(h)x800mm(w) of rectangular shaped with 6 m.s chairs of size 450mmx988mmx518mm with leather upholstery and cushion including cost of all materials and as per direction of engineer-in-charge., supplying, placing and fixing of godrej mingle conference table with av integration (10-seater) of frame material made of prelaminated twin particle board and table top material made of mdf board with dimensions of 3000mm x 740mm x 1150mm with termite and weather proof including cost of all materials and direction of engineer-in-charge., supplying, placing and fixing of 10 numbers godrej make sally mid back chair with wide back rest and arm rest, adjustable lumbar support, ergonomic seat cushion of dimension of 756mm(w) x 885mm to 985mm(h) x 756mm(d) with wheels and upholstery knitted fabric and glass filled polypropylene and as per direction of engineer-in-charge., supplying, placing and fixing of 43" 4k led smart tv of make lg/sony/samsung with gen5 ai processor 4k with ai brightness and 4k upscaling, magic remote, film maker mode, ai sound system, smart web os platform, with ott apps supported, allm, hgig mode and as per direction of engineer-in-charge., supplying, placing and installing and all other ancillary works for sitc of isi marked (is:2878) fire extinguisher, abc type capacity 6 kg. with all accessories. (ever safe/fire shield)., supplying and placing of nilkamal magic iron black plastic chair with arm rest stackable texture finish 1 seater of dimensions 570 (w) 607(d) 900 (h)and as per direction of engineer-in-charge., supplying, placing and installing nilkamal magna 15 personal locker of dimensions width (mm) 905, depth (mm) 400, height (mm) 1850, door made of 0.8 mm thick (22 gauge) powder coated crca sheet, body, back & shelves made of 0.6 mm thick (24 gauge) powder coated crca sheet, locking facility available with a duplicate key total 15 numbers of individual lockers, as per direction of engineer-in-charge., supplying, placing and installing regular steel (magnetic) whiteboard for office, home & school, lightweight aluminum frame, resin coated steel writing surface, alloy aluminum (6063-t6 frame), paper honeycomb core & virgin abs corners 3x4 feet, with alloy steel folding easel stand 5 feet for white board (can hold up to 3x4 feet whiteboards) with dimension 600d x 900w x 1500h mm as direction of engineer-in-charge., supplying, placing and installing kent r/o+uv standalone water purifier system (kent, model cristal plus), 11 l storage capacity, multiple purification by ro+uf+tds controller, uv led protection in storage tank and all other ancillary works., supplying, placing and installing white and gray godrej glass double door storwel almirah/ bookshelf of iron and glass material with brass levers lock, handles , standard grade enamel paint coating is oven dried under controlled temperature to avert damaging effects of scratch, accessible with 10 types of separate lockers, of dimensions 914 mm (w), 320 mm (d), 947 mm (h), and as per the direction of engineer-in-charge., supplying, placing and installing high quality engineered wood godrej make verve queen size bed of dimensions w x h x d (mm) 1584 x 88

CTN :45281561

11 Jun, 2026 59.46 Lacs

Leh Ladakh - Jammu And Kashmir

Tender For tender for supply of fixing self regulating heat tape cable insulation and accessories in ppr pipe - providing and fixing self regulating heat tape resistance heating cable suitable to protect freezing of water in pipelines having rated output of 35 w per meter at 220 v ac supply the heating cable shall have capabibility to automatically adjust its heat output based on surrounding temperature conditions to prevent freezing and overheating the cable should be suitable for continuous operation in outdoor in adverse climatic conditions flexible for installation around pipelines joints and valves and compatible with temperature controller systems , providing m20 3 pin connector suitable for making secure electrical joints between self regulating heat cable terminals designed for reliable power and signal continuity the connector should be operable for operation at rated 220 v ac supply and compatible with heating cables of specified capacity must l ensure safe and firm termination with robust insulation to prevent moisture ingress short circuits and electrical leakage the connector shall be made up from high-quality weather resistant materials suitable for continuous outdoor operation under adverse environmental conditions it should be ease in installation with a compact and durable design for use in pipeline joints terminations and interconnections the connector should be compatible with temperature control systems and associated accessories ensuring long term performance safety and protection against overheating corrosion and mechanical stress , providing temperature differential controller with auto and manual operation housed in a robust ip65 rated enclosure suitable for controlling heat tracing systems to prevent freezing of water in pipelines and utilities the controller should be capable to automatically switch the heat tape on off based on preset temperature differentials ensuring optimal performance and energy efficiency the controller should have in built safety features such as overrun protection and burn out protection to safeguard the heating cable and associated equipment from damage the enclosure shall be weatherproof and suitable for outdoor installation offering protection against dust and water ingress and ensuring reliable long term operation under harsh environmental conditions , providing pt100 temperature sensors with 10 metre cable suitable for accurate temperature measurement and control in heat tracing and pipeline monitoring applications the sensors should be made up of platinum resistance type pt100 ensuring high precision stability and reliability over a wide temperature range the wire with sensor should have high quality insulation suitable for reliable signal transmission and compatible with temperature controllers and monitoring systems the cable shall be durable flexible and suitable for installation in outdoor under extreame weather conditions in high altitude area , providing 3 core 1.5 sq mm pvc insulated and pvc round sheathed multicore flexible cable comprising bright annealed bare copper conductors suitable for heavy duty industrial applications rated for voltage grade up to 1100 volts the cable shall confirm to requirements of is 694 2010 the conductors shall be made of high-conductivity annealed copper ensuring efficient current carrying capacity and minimal losses each core shall be uniformly insulated with high-quality pvc compound and the overall cable shall be protected with a durable pvc outer sheath providing resistance against moisture abrasion and mechanical stresses the cable shall be flexible in nature allowing ease of installation in confined and complex routing conditions it should be suitable for continuous operation in indoor and outdoor adverse environments offering reliable performance electrical safety and long service life

Central Government And Public Sector

CTN :45297429

02 Jun, 2026 NA

Thane - Maharashtra

Tender For supply of temperature controller (q3)

CTN :45072253

05 Jun, 2026 NA

Jabalpur - Madhya Pradesh

Tender For corrigendum : supply of multimeter digital , megger , hydrometer , solar insulation meter , pyranometer , pyrheliometer , lux meter , magnetic flux meter , tong tester clamp meter , soldering iron , temperature controlled soldering iron , thermometer digital , sunshine recorder , weather monitoring station , solar cell - based sunlight radiation meter , solar simulator for solar cell characteristic study , iv curve tester , sun path finder , solar energy trainer with grouping of solar cells , solar tracker demonstrator kit , solar pv e learning module using animations for learning and training , motorized bench grinder , solar photovoltaic module , solar panels , solar charge controller with dusk to dawn automatic switching , solar charge controller with manual switch day lighting , array junction box , home light system , anemometer , dc table fan , ac voltmeter mi , voltmeter , ammeter mc , ammeter mc centre zero , power factor meter , rheostat , ac energy meter , kilo wattmeter analog , digital wattmeter , phase sequence indicator , frequency meter , dc led lamp , dc pump , pwm controller , mppt charge controller , inverter with battery , solar pcu , solar grid tied inverter demonstrator training kit . , solar street light , solar wind and hybrid power plant , solar traffic light , used water treatment solar plant demonstrator kit , solar dc pump , demonstration kit for wind generation ) /bid number : gem/2026/b/7490187 * /dated: 04-05-2026 & & / bid document 1 / 46

Central Government And Public Sector

CTN :45265922

25 Jun, 2026 NA

Bangalore - Karnataka

Tender For panel mounting cooler unit, golden parameters 1) input supply voltage: 1- phase 230v ac 2). output cooling capacity: not less than 2000 w 3) mounting dimensions: (450 x 1000 x 300 )mm +/- 10 %. 4). maximum ambient temperature: 50degc 5). minimum temperature settings: not more than 20degc 6). the unit shall be provided with digital controller for temperature settings specific requirements: 1). only authorized dealers/manufacturers to quote. 2). detailed catalogue shall be enclosed along with the dimensional details during bidding. 3). warranty : 18 months from the date of supply or 12 months from the date of commissioning. [ warranty period: 18 months after thedate of delivery ] ]

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