Latest air inlet filter Tenders | Government air inlet filter Tenders

CTN :43647359

09 Feb, 2026 NA

Indore - Madhya Pradesh

Tender For supply of interior work etc c c -termination of 4c x 25 sq mm cuar xlpe cable , termination of 4c x 2. 5 sq mm cuar xlpe cable , termination of 16 sqmm copper flexible cable , termination of 25 sqmm copper flexible cable , 100 mm gi raceway , 150 mm gi raceway , 300 mm gi raceway , fabrications for cable tray support , 900mm linear suspended 15 watt led , 1200mm linear suspended 20 watt led , 8ft linear suspended 40 watt led , 120 degree axeon v connector , 120 degree axeon y connector , 1. 0m suspension for rcc ceiling , trim led tube light 4ft , trim led tube light 2ft , 2x2 led fitting 32 to 36 watt , down light fitting 12 to 15 watt led , recess mounted spot light 1 to 3 watt , led rope light 5 watt per meter , wall fan 16 inch , 250mm exhaust fan with louvers , ceiling fan sweep 1200mm , 80mm dia gi electrode 3 meter long , 8g gi wire , 10 sqmm copper flexible cable , 16 sqmm copper flexible cable , main lighting and power 12 way vtpn db , 8 way etpn db , 4 way etpn db , ups in out db 63 amps 4 pole , ip 66 enclosure for ac outdoor units , 4 pair cat 6 shielded computer cable , tag block 100 pair , tag block 20 pair , 50 pair armoured pvc cable , telephone outlet box with top plate , ip pbx system cloud based , standard phone , executive phone , ip phone , krone connector 60 pairs , cat 6 computer cable fr , rj45 computer jack cat6 modular , 42u rack with accessories , 12u rack with accessories , patch panel , network switch 24 port , patch cord 2 meter , patch cord 1 meter , existing smoke detector removing and installation , hdmi cable 15 meter , hdmi cable 20 meter , 4mp ip fixed rugged dome camera , 32 channel nvr with 4 sata , 24 port poe switch with 4 sfp ports , 32 inch flat screen hd led monitor , 4 tb surveillance hard disk , 12u network rack with accessories , 24 port loaded patch panel , 5 meter hdmi cable , 3 meter hdmi cable , 1 meter patch cord , pvc square junction box for cctv , media converter , 6 kva double conversion online ups , floor popup boxes 8 module , removing of old conduit , removing of old light point wiring , removing of old circuit wiring , removing of old switch sockets rj11 and rj45 , removing of cat 6 cable , removing and shifting of fire alarm panel and smoke detectors , removing of old 6 way or 8 way db , removing of 2x2 and linear light fixtures , installation and testing of old light fixtures , installation and testing of old power dbs , removing of old power cables , removing and shifting of old networking rack , 20 hp cooling only vrf unit , 4 tr round cassette unit , 0. 8 tr 1 way cassette unit wind free , 1. 0 tr 1 way cassette unit wind free , 1. 56 tr 1 way cassette unit wind free , 2. 0 tr 1 way cassette unit wind free , cordless remote controller , cordless remote controller for round cassette , y joints , t joints , installation of 20 hp outdoor unit , installation of 4 tr round cassette unit , installation of 0. 8 tr 1 way cassette unit wind free , installation of 1. 0 tr 1 way cassette unit wind free , installation of 1. 56 tr 1 way cassette unit wind free , installation of 2. 0 tr 1 way cassette unit wind free , copper piping with nitrile rubber insulation , main copper piping for outdoor to y joint , control and transmission cabling 2 core 1 sqmm , upvc insulated drain piping 25 mm , gi cable tray for copper piping and cables , refrigerant gas topping , lifting of units to site , ms stand for outdoor unit floor mounted , freight and transportation , drier filter , core cutting in rcc or wall , minor civil work for ac , nitrogen pressure testing and recommissioning 30 hp odu , dismantling and installation of round cassette unit 4 tr , old vrf copper //bid details2 / 111piping modification , old vrf control cabling modification , old vrf drain piping modification , old vrf gi cable tray work , old vrf gas topping , installation of split ac , dismantling of split ac , installation of cassette ac , dismantling of cassette ac , copper piping with insulation 1. 0 to 1. 5 tr , c

CTN :43630281

16 Feb, 2026 NA

Kanpur - Uttar Pradesh

Tender For supply of hydrogen drier spare d d -amp meter range 0 10 , volt meter 300v , digital temperature controller with delaty timer , digital temperature indicator , remote control card pcb card with ac to dc convertor , toggle switch for on off , auto manual selector toggle switch , cyclic timer , rtd wire pt100 sensor for evaopartor , rtd wire pt 100 sensor for in out h2 flow , led indicators for 220v , transformers 415v to 220v ac 45va , mcb isolators at main 3 phase 440v ac 10 amp , led indicator for ryb phase , contactor for compressor oil 230v , contactor for motor , overload relay for compressor , overload relay for motor , compressor , fan motor , fan blade , condensor , freon receiver , freon drier filter , accumulator , hand shut off valve 1 by 2 , hand shut off valve 3 by 8 , hand shut off valve 1 by 4 , pressure guage 350 psi , pressure guage 500 psi 0 500 red colour material code mca0250 , cappillary , drain valve , hp lp switch for compressor protection , gasket for all flanges , flare nut for complete refrigerant circuit , thermostatic expansion valve , thermowell for evaporator , solenoid valve , insulation for h2 circuit , insulation for copper pipes , cleanser liquid for the cleanliness of cooling coil , pressure guage for hydrogen inlet outlet pressure , mpcb for motor , mpcb for compressor , delay timer for evaporator temprature controller , vaccum pump for the refrigerant circuit ) /bid number: gem/2025/b/6982832 * /dated: 19-01-2026 & & / bid document1 / 46

Central Government/Public Sector

CTN :43599802

29 Jan, 2026 64.7 Thousand

Bangalore - Karnataka

Tender For supply of compressor filter drier refrigerant etc for werner finley chiller

Central Government/Public Sector

CTN :43563803

03 Feb, 2026 14.23 Lacs

Sonipat - Haryana

Tender For supply of servicing and repairing of hvac system : : -de scaling of condenser , sitc of key ped , sitc of of sm2 card , sitc of of york chiller resistance , sitc of oil filter , refrigerant gas , condenser oil , motor , servicing of cooling tower , pvc eliminator , pvc end cap , eliminator jali , frp compound , frp motor cover

CTN :43581450

27 Jan, 2026 5.26 Lacs

Delhi - Delhi

Tender For tender for supply of split ac : : - m and l for point wiring complete with 4 point 0 sqmm nominal area pvc insulated multi stranded 2 single core frls copper conductor cable unsheathed in and including pvc conduit with all fittings medium grade isi marked and pvc insulated frls copper conductor cable of size 4 point 0 sq mm as earth wire connected to common earth dolly suitable for mounting modular switches including modular metal flush boxes and modular face plate complete all as specified and as directed by engr in charge the works includes cutting of chasis and making good disturbed surfaces and rate deemed to included in quated rate make of cable finolex polycab havells , supply installation commissioning and testing invertor type bee 5 star rating air cooled split unit air conditioner electric driven single phase of capacity 1 point 5 tr eco friendly refrigerant hi wall split units indoor and outdoor unit complete with cordless remote control unit and with inbuilt air ioniser and plasma filter for better indoor air quality with 5 star rated auto restart facility 100 present copper tube and condenser including excess copper tubing if required beyond the length 7 point 5 mtrs supplied with ac unit and pvc conduit of 15mm dia not exceeding 2 point 5 mtr ling for water drain including drilling hole through drill machine and making good to disturbed surface with cement motar ratio 1 anupath 3 to match the existing surface complete all as specified and directed by engineer in charge make daikin cart part no ftk50uv16 , supply and fix voltage stabilizer for automatic operation single phase copper wound naturally air cooled indoor type and designed for input variation between 150v to 250v with output voltage stablized at 230 v with accuracy of pluse minuse 2 point 5 suitable for 1 point 5 ton ac operation complete all as specified and directed make bluebird , supply and fixing single ppole and neutral enclosure with a two pin and earth plug and socket co plete with one single pole mcb 20 amp 240 volts complete all as specified and directed , s and f sheet metal enclosure with double door for db s conforms to is 8623 iii ip 43 protection shrouded neutral bar and cement spill protector 4 way 415 volt tpn complete all as specified and directed make legrand siemens havells , s and f mcbs b characcterstic double pole 240v 40amp breaking capacity 10ka 230 volts single pole complete all as specified and as directed by engineer in charge make legrand schneider havells breaking capacity 10ka make legrand havells schneider , s and f mcbs b charaterstic single pole 5 to 30 amp 240 volt breaking capacity 10 ka make legrand havells schneider , m and l for submain wiring with in replacement 2 single core pvc insulated frls cable 6 sqmm copper conductor pvc sheathed in and including rigid pvc concealed conduit heavy duty of suitable size incl cutting chiseling of wall and making good to sisturbed surface of wall floor etc with plastering painting etc so as to match with the existing finishes drawn with 6 sqmm pvc insulated frls copper conductor cable for earth wire fixed with shaddle and connecting to common earth teriminals complete all as specified make of cable finolex polycab havells

Central Government / Public Sector

CTN :43531791

27 Jan, 2026 NA

Koraput - Odisha

Tender For supply of potable water purification system with inbuilt water cooler. specifications as per - storage capacity (in litre)-80 , cooling capacity, ltr/hr-50 , purification capacity, ltr/hr-50 , warranty of compressor-3 years ,warranty of machine- 02 years ,water filter type- ro & uv based. ,condenser material- copper ,certification- iso ,refrigerant- r134a, number of faucets- 02 ,storage tank material stainless steel 304, body material- ss304 , number of free services during warranty-02 make /brand usha/voltas/aquagurd or similar. [ warranty period: 36 months after the date of delivery ]

CTN :43502874

23 Jan, 2026 NA

Badal - Punjab

Tender For supply of cut section of synchromesh gear box , automobile electric system , abs system trainer , transparent truck clutch structure model , electric vehicle kit , digital pyrometer , spark test apparatus , metallurgical cut off machine , hydraulic system trainer kit , pneumatic system trainer kit , trolley type drafting machine with standard accessories , models of different wooden joints , models of screw threads , models nuts and bolts , models of locking devices , models of keys and cotter joints , models of riveted joints , models of bearing assembled drawing , models of pulleys , model of drilling jig , model of machine vice , model of piston , model of connecting rod , model of crank shaft and flywheel assembly , models of different types of gears , go no go thread plug gauge , go no go snap gauge , go no go ring gauge , cylinder rollers and spherical balls , magnetic v block , tool maker microscope , gear tooth vernier , metallic try square , meteric thread pitch gauge , electronic weighing machine , digital tachometer , leak dedector to detect cfc and hfcs , thermostatic switch, lp-hp cut out, overload protector, filters, strainers and filter driers , model of window air conditioner , model of open type refrigerant compressor , actual cut section model of screw compressor , actual cut section model of rotary compressor , sling psychrometer , thermocouple , demonstration actual cut section model of two stroke single cylinder petrol engine , actual cut section model of four stroke single cylinder diesel engine , model of solex carburettor , model of amal carburettor , model of mpfi system , model of crdi system ) /bid number : gem/2026/b/7086371 * /dated: 08-01-2026 & & / bid document 1 / 43

CTN :43451561

27 Jan, 2026 99.98 Lacs

Gorakhpur - Uttar Pradesh

Tender For providing of custom bid for services - ltc compressed air blowing and cleaning of inlet and outlet air filters and its doors cleaning of heat sink fins,custom bid for services - cleaning with compressed air and water jet of air inlet filters of traction motors,custom bid for services - cleaning with compressed air of bogie frame and its components brake discs calliper assembly and removing any mud dust by wiping,custom bid for services - cleaning of brake chopper box by blow compressed air and clean insulators box and resistors using a duster and brush for removing greasy or sticky contamination,custom bid for services - cleaning of main transformer radiator, conservator, pipeline & couplings,custom bid for services - cleaning of dust dirt by compressed air vacuum cleaning soft brush from crw gcrw ecc ewp other electrical panels including driver desk panels,custom bid for services - cleaning of dust and dirt deposited on dc link earthing switch,custom bid for services - cleaning of door of batery box unit,custom bid for s

CTN :43448164

27 Jan, 2026 NA

Port Blair - Andaman And Nicobar Islands

Tender For supply of electrical and rac items under capstone project of mechanical department at dr. b. r. ambedkar institute of technology (dbrait), sri vijaya puram - supply of electrical & rac items under capstone project, sliding gate motor with rack and pinion(power supply: ac 220v-240v ac, output torque: 27 n-m,motor speed: 1440 rpm, gate speed: 12 m /minute, maxgate weight: 1000 kg, noise: 56 db, limiting switch: springlimit switch, transmitter distance: 50 m, working cycle: 40%, ip class: ip44, operator: ac operator including controlboard, base plate and magnetic limit., remote control: 1 pair(2 nos.), transmitter 4 channels. photo cell: 1 pair (2 nos.)with input power: ac/dc 12-24v, detecting distance max: 15m, ip class: ip55., metal rack: 1 meter rack x 10 nos.,thickness: 09 mm. warranty: 01 year, pinion: 1 extra pinion), power supply cable(4 sq mm, 2 core, pvc insulated), open well submersible pump(5 hp, 65x65, suction / delivery, head range: 30-50 m, rpm: 2800, three phase, voltage: 415v, power rating - 7.3 kw, make: lubi/kirloskar/groundfos), rgb fountain light(s.s body, ip 68, waterproof, output cable length minimum 2 meter, 27 watt. with smps & controller), dol starter(5 hp, 3 phase, 415 v), solenoid valve(waterproof, ip68, s.s body, grade: 304, thread type, size: 1.5 inch, pressure range: 0.5-12 bar, operating voltage: 24 dc, solenoid valve(waterproof, ip68, s.s body, grade: 304, thread type, size: 1 inch, pressure range: 0.5-12 bar, operating voltage: 24 dc), dc smps(10 ampere, 24 volt), arduino- uno r3 board(standard), adapter(5v, 2 amps), relay module(6 output), compressor -r134 a(model name/number: cj513, motor power: 1 hp, capacity: 1 ton, phase : single phase), copper tube(diameter: 1/4 inch, length:15m), high pressure gauge(type: bourdons tube, dial size: 65mm, range: 0-550 psi, connection type:back mounted connection, glycerin filled, thread connection size:1/4 inch, end connection: male), low pressure gauge(type: bourdon s tube, dial size: 65mm, range: 0-550 psi,connection type: back mounted connection, glycerin filled,thread connection size :1/4 inch, end connection: male), digital ammeter(input signal: ac, range: 0-20 amps, supply: 230 v ac ), digital voltmeter(model: smp355, range: 0-300 v ac, display: 0-300 v ac, accclass 0.5, aux: 230 v ac), lp/hp cut out(model: type mp15, pressure range: low side: vacuum up to100 psi (-30 in hg to +100 psi), high side : 0 to 85 psi(approx.), adjustable differential : 0.6 to 7 kg/cm (approx. 9to100 psi) ), temperature indicator (nutronics auto scanner dtim-200m)(sensor input : pt-100, range: 200 degree celsius, supply :230 v ac with selector switch ( 0 - 9 ), refrigerant: freon r 134 a(450g, can), copper brazing rod(thickness - 2 mm), copper brazing rod(thickness - 3 mm), white brazing flux powder(standard, for copper), lpg (can)(225 ml ), capillary tube(internal diameter: 0.5 mm, material: copper), suction accumulator for r134 a(0.5 inch), liquid line filter drier(1/4 inch), capacitor(4 mfd), refrigeration shut off valve(diaphragm hand valve, size: 1/4 inch), wire(2.5 square mm, copper ), refrigerator thermostat(type : rotary adjustable thermostat, control range :1-9temperature range : 5 c to +10 c, power : 220 240 v ac,50 hz,), thermal insulation sleeve(length: 1 meter , inner diameter: 10 mm ), thermal insulation sleeve(length: 1 meter , inner diameter: 15 mm ), electrical insulation tape(standard ), condenser (heat exchanger)(condenser tube outer dia. : 3/8 inch, for 1 hp capacity , r-134a compatible), thermocouple with wire(temperature sensor rtd, pt-100, od: 6mm, length: 4 inch or100 mm)

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