Latest air filtration machine Tenders | Government air filtration machine Tenders

Central Government/Public Sector

CTN :42904317

29 Dec, 2025 3.62 Crore

Bangalore - Karnataka

Tender For corrigendum : replacement of em items against ber held with ge i rnd east bangalore - supply, installation, testing & commissioning of double skin horizontal air handling unit of fully capacity, complete with double skin insulated with cfc free foam (puf) panels of 25mm thick, 42 kg/cum density. sandwitched between 0.6 mm thick g.i. sheets. outer skin shall be pre coated g.i. sheet pre coated off white. ahu frame works shall be of pre cast vertical and horizontal extruded aluminium profile with three way corner frame sections. frame construction should bear the load of structure and load of the frame structure shall be uniformly distributed along the entire housing of the ahu. food grade self adhesive coated neoprene gasket to be provided between panels and structure of the ahu to ensure the entire housing is airtight., backward curved blower to be supplied along with motor (kruger/nicotra). filter will be of 10 mic as pre filter, 3 mic as fine filter. cfm as below with 60-80mm sp complete all as specified and directed., note: rate quoted to be deemed to include civil works for hvac like breaking and opening for entry and exit of supply ducts from ahu room, exhaust ducts into shafts for exiting copper pipes / drain pipes also. fire rated material of 25mm thick phenotherm to be used near civil closures for fire resistant properties., a) 13200 cfm, 60mm static ahu capacity 33 tr., 11 tr dx outdoor ac unit complete with scroll compressors, copper tube aluminium finned air cooled condensers, propeller type condenser fans with eco friendly r410 refrigerant & powder coated outer metal body controlling a minimum capacity.note: rate quoted to be deemed to erection of condenser unit platform (ms angle frame with 02 coats of red-oxide and 01 coat of enamel black paint) with ms works for duct support., supply, installation, testing & commisisioning of nominal capacity air-cooled dx floor mounted packaged ducted units complete with scroll compressors, copper tube aluminium finned air cooled condensers, propeller type condenser fans with eco friendly r410 refrigerant & powder coated outer metal body controlling a capacity of mimimum 22 tr ducted packaged ac unit with 8800cfm complete all as specified and directed., supply, installation, testing & commisisioning of nominal capacity air-cooled dx floor mounted packaged ducted units complete with scroll compressors, copper tube aluminium finned air cooled condensers, propeller type condenser fans with eco friendly r410 refrigerant & powder coated outer metal body controlling a capacity of mimimum 11 tr ducted packaged ac unit with 4400cfm complete all as specified and directed., supply, installation, testing & commisisioning of nominal capacity air-cooled dx floor mounted packaged ducted units complete with scroll compressors, copper tube aluminium finned air cooled condensers, propeller type condenser fans with eco friendly r410 refrigerant & powder coated outer metal body controlling a capacity of mimimum 8.5 tr ducted packaged ac unit with 3500cfm complete all as specified and directed., supply, installation, testing & commissioning of air cooled ducted split air conditioners of capacity 8.5 tr with r2 series: r 407c eco friendly refrigerant, nominal cooling capacity 1,02,000 btu/hr, nominal air flow 3400 cfm, microprocessor based with lcd display controller and hermetically sealed scroll type compressor, all necessary connections with suitable size of copper cables and initial gas charging, provision of necessary pcc platform / iron angle frame for outdoor unit complete all as specified and directed by engineer-in-charge., dismantling / taking down / transporting carefully old acs outdoor & indoor unit with all connected acessories and to be deposited in mes store complete all as specified and directed., dismantling / taking down / transporting carefully old unserviceable ducting items off any size and capacity with all connected accessories and to

Central Government / Public Sector

CTN :43173556

03 Jan, 2026 57.81 Lacs

Hyderabad-T - Telangana

Tender For supply of supply and installation of rat air handling unit details as per bid : :--rat ventilator unit , rat cage complete set with grill, bottle and card holder , rat ivc double sided rack for holding 72 cages , polypropylene mice cage with water bottle , polypropylene rat cage with water bottle , sliding type racks for holding 50 mice cages 25 mice cages-side , sliding type racks for holding 50 rat cages 25 rat cagesside , animal transfer station , rat ventilator hepa filter , rat ventilator pre filter , cage changing station hepa filter , cage changing station pre filter , water bottle machine holding rack

CTN :42481333

22 Dec, 2025 9.48 Crore

Karwar - Karnataka

Tender For corrigendum : procurement of dg spares - pre lub oil pump coupling, spacer for cac, indicator of pressure, hose, high pressure, jack, hydraulic, for connecting rod, sealing set, pipe shielded(injection), seals set (injector), spare parts set 1, proportional control valve complete, ring, antigrinding, inlet rocker arm & adjusting screw, exhaust rocker arm & adjusting scre, governor driving pinion, injector, sealing, by-pass valve overhaul set, bearing, pinion set (pre lub pump), element, thermoregulating, ht impeller, screw, element, thermoregulating (lt), starting air hose, governor control shaft, governor drive overhaul kit, neoprene protection, right swivel articulation, left swivel articulation, ring & o-ring, screw for charge air cooler, screw, screw for charge air cooler, screw, screw, screw, screw for charge air cooler, screw for charge air cooler, sealing for fuel oil pre filter, ring, sealing, cord of sealing ring, o-ring, ring, sealing, ring, sealing, ring, sealing, ring, sealing, ring, sealing, ring, sealing, sealing, sealing, sealing, ring, sealing, ring, sealing, ring, sealing, element, filtering, element, filtering, cartridge of filter, paper, filter, set of sealings for centrifugal filter, shim (adjusting) assembly, holder injector overhaul kit, sealing set, seal, sealing set for decompressor, ring, sealing, thrust bearing shell lower, camshaft bearing shell a1, stud(for main bearing), camshaft bearing shell a2, liner assembly, seals set (hot box), sealing set free end side cover, sealing set flywheel housing, bearing shell set (con rod), gudgeon pin, cylinder head assembly, cylinder head overhaul kit, seat exhaust valve dia 79, inlet valve yoke assembly, exhaust valve yoke assembly, push rod, cover (cam roller), valve tappet maintenance kit, valve tappet sub-assembly, air coolant overhaul sealing set, sealing se(air coolant remounting), turbocharger overhaul kit, sealing set (turbo), air pipe, leakage pipe, leakage pipe, oil pipe, sealing set (injection pump), injection pump assembly, connection piece, connection piece, pipe injection, o-ring, injector seal kit, fuel pump coupling, pin, thermostatic lement, thermostatic lement guide, gear + fitting set (water pump), sealing set(water pump reassembly), gear + fitting set (sea water pump), o-ring, key, washer, nut, pin, thermostatic element, multiduct, sealing kit for exhaust mainfold, bellows, bellows, turning gear assembly, starting gear, screw, screw, screw, screw, screw, screw, screw, screw, screw, screw, screw, screw, screw, screw, nut, nut, nut, washer, washer, washer, washer, washer, pin, dowel pin, plug, plug, swivel connection, connection, pipe union, pipe union, pipe union, pipe union, pipe union, pipe union, connection, pipe union, tee connection, tee, tube connector, swivel connection, o-ring case, sealing, sealing set for injection pump head, o-ring, o-ring, o-ring, o-ring, o-ring, o-ring, o ring, sealing, sealing, o-ring, shell to tubesheet gasket, fronthead to tubesheet gasket, shell side nozzle gasket, tube side nozzle gasket, o ring for black header, grid, flexible bush, sealing set (cooling circuit), sleeve, hose, cartridge (fuel filter), cooler(lube oil/water), venting screw, lube oil module sealing set, thermoplunger, turning gear sensor, ramp holder, ramp holder, sensor subassy ip55 200c/d, resistance, pipe(turbo wiring), speed regulation sensor, speed sensor kit, high temperature switch oil engine inlet, cylinder temperature, oil pressure switch engine inlet idle speed, oil pressure engine inlet, fuel pressure before filter, water pressure; engine inlet, pressure switch, crankcase pressure, o-ring 74,5x3 n-fpm75, adapterfor handy calibrator, proportional control valve complete, undervoltage relay 240v ac, undervoltage relay 24 vdc, o-ring din 3771-135,89x7-n-fpm75, o-ring din 3771-142,24x7-n-fpm75, o-ring din 3771-224x7-n-fpm75, seal cooler set, seal set water/glycol water exchanger, seal exhaust helbow tps52 outlet, v-clamp set t

CTN :43162497

22 Dec, 2025 NA

Pune - Maharashtra

Tender For supply of spark plug , speedometer cable , coil ignition , fuel filter mpfi , gear lever kit , sleeve cyl assy , wheel cyl assy , clutch plate , pressure plate , bearing tapper roller bearing , synchronizer ring , needle bearing , regulator sr40 , ram service kit , cabin lifting pump , chain 84l , shoe comp brake , accelerator assy , air cleaner element , oil filter , wiper blade , assy fuel filter , pre fuel filter , alternator belt , ac belt

CTN :43161140

22 Dec, 2025 NA

Kohima - Nagaland

Tender For supply of oil filter , fuel filter pre , fuel filter main , air filter pre , air filetr main , wiper blade

CTN :43062192

18 Dec, 2025 NA

Amritsar - Punjab

Tender For corrigendum : supply of fuel pre filter element , air filter elment , assy oil filter , assy fuel pre filter , hose assy air filter outlet , flange yoke , assy fuel filter , disc clutch , cover assy clutch , clutch release bearing , speedometer assy , chain sprocket set

CTN :43170160

23 Dec, 2025 NA

Kargil - Jammu And Kashmir

Tender For supply of sapre parts : :--side cutter rh 531 03208 , side cutter lh 531 03209 , bolt 1310 0716 , tooth 40 303603 , nut 1345 0701 , plough bolt 40 303404 , filter pre cleaner assy 40 3034 , radiator assy 40302470 , joint ball 826 00927 , joint universal 40 303570 , joint universal contol linkage 550 42394a , retainer house 123 01427 , lead bty ve 71820368 , leas bty ve 40 302885 , lubrocating oil filter 63 i63 kpl 0182153050 , air oil separator assy 63 i63 kpl 182089050 , oil filter elobow 63 i63 kpl 0181303050 , safety valve 63 i63 kpl 0304802000 , radiator cooler 63 i63 kpl 0131700050 , temp safety control 63 i63 kpl 2735040350 , hose pipe assy 3 by 4 ft into 115 ft long 63 i63 kpl 0180767000 , hose pipe assy 3 by 4 ft into 96 ft long 63 i63 kpl 01217755000

CTN :43047267

18 Dec, 2025 NA

Parganas - West Bengal

Tender For corrigendum : tender for supply of crankshaft machining , seal front oil , hub flywheel , rod push , housing flywheel , spring valve , pedestal , bracket engine lifting , manifold air induction turbo , heater air intake 12v , pump water assembly , housing thermostat , pump oil , seal oil-pick-up , switch oil pressure , cooler oil 6 plate , retainer fuel filter , pump lift , rod push , pipe filter , pipe lift pump to filter , leak off circuit pipe , cover fuel injectors , adjuster autotensioner , turbocharger 68kw (ac) t3 , adaptor tube , pipe oil feed , starter motor 12v , mat enforcement , cap blanking steel 3 by 4 inch bsp , stabiliser ram right hand , hose hybrid righthand , outer , pin pivot , mounting filler tube , grill lefthand , grill righthand side , latch bonnet , bonnet , cable wire , 1000mm , panel side grill lh , panel side grill , rh , plate compression , stopper plate , mount roof liner , assembly , rear , liner roof , spring door stay , leftside , bracket door stay , lh , stay door , rightside , bracket door stay , rightside , pressing mounting lh gas strut , pressing mounting rh gas strut , guard door striker , door painted & sealed left hand , door handle left side , door rightside , latch assembly inner , right hand , window frame right hand , seal window right hand side , glass leftside quarter light , glass rightside quarter light , glass tinted leftside 1 by 6 , glass tinted rightside1 by 6 , window gasket left hand side , window gasket right hand , seal top corner right hand , seat operator , fan face , mounting bracket fan , ram shovel , pin pivot , bearing liner , pin pivot , pin pivot 45 x 290mm , pin pivot , guide hose lh , guide r h , tube wear nylon , bracket mounting fire extiguisher , harness wiring chassis , harness roof , mat rubber , knob screw , harness maxi fuse , tail lamp leftside , tail lamp rightside , switch 12v , instrument cluster , light cluster warning , actuator 4wd switch , switch brake , switch brake light , arm wiper blade assembly , joint universal , bearing , spring tension brake pedals , lever - gear basic , knob with switch , plate retaining gaiter , pivot cable , steering shaft keyway , cover steering column front , hose , 3 by 8 bsp , 1000 , hose 10 bsp hp 560mm lvb to wa feed pipes , hose spiral , port adaptor , pipe slew , hose , hose 10 bsp hp 2390mm b bottom port , hose high pressure , bearing ball , kit-seal , valve main relief 227 bar , kit-seal , steering hydrostatick , kit-seal power track rod ram 75mm cyl x 45mm rod , piston rod , kit seal , ram slew refer page no. 657 , kit seal , cylinder , seal kit , kit seal , bush cylinder , kit seal , seal , ring packing , bearing taper roller , carrier wheel bearing 5 stud , kit-spacer , bearing taper roller , gear crownwheel & pinion 13 by 38 teeth , gear annulus ring , driveshaft , bearing taper roller , ring backup , kit-gear differential , driveshaft rear , ss700 , sideshift , valve solenoid assembly , solenoid assembly-3 way , gear 3rd 33t-3.5m , synchroniser , bearing , bearing 35 x 73 x 24 , gear 2nd 40t ss700 , pump assembly transmission , spring , seal rear , bearing needle roller , baffle , seat gearshit ball , seal ring (turquoise) , plate pressure 4mm , plate baffle , oil , plate oil baffle , filler filler tube , reservoir brake , pipe servo link , brake hose 1 by 4 x580m , bracket throttle , hose , strap air filter mounting , base pre-cleaner , element air , main , lead grid heater positive feed , lead grid heater positive feed , relay grid heater12 volt , unit ecu cold start , harness gird heater control , harness grid heater , hose top , hose bottom , bracket side panel mounting , bracket side panel mounting , fan 21 inch diameter 9 blade puller , bracket idler non-ac , bearing idler pulley , fuel line tank to water sepera , filter fuel assembly , baffle prefilter , bracket , hose water seprator , valve non-return , hose - 400mm , pivots clam jaw , hose , pin pivot , cap pipe , ram bucket 100x45 , ram

CTN :42952794

17 Dec, 2025 NA

Kargil - Jammu And Kashmir

Tender For bid to ras supply of hmp akona and stone crusher akona d d - hmp dd ao156 07 132 gear box rr 15 1 , hmp loc ao156 16 257 belt conveyor , hmp sc ao156 03 067 v belt b 64 , hmp dd ao156 07 140 v belt c 75 , hmp pcu ao156 18 295 v belt , hmp bc ao156 01 009 support roller , hmp fbf a0156 02 032 ruturn roller , hmp sc ao156 03 065 carrying roller , hmp dmd ao156 06 104 trunnion roller assy , hmp dmd ao156 06 105 support roller assy , vfd for bin feeder , vfd for bitumen motor , hmp db ao156 10 164 nozzle , hmp pp ao156-12 199 pressure relief valve , hmp pp ao156 12 209 filter , hmp bt ao156 14 233 bitumen pump , hmp bt ao156 14 232 reduction gear , hmp bt ao156 14 243 gate valve , hmp loc ao156 16 259 return roller , push button for panel , ac motor 3 phase 2 hp for cilo unit , hmp loc ao156 16 265 v pully , hmp loc ao156 16 270 bolt , hmp loc ao156 16 272 washer , hmp loc ao156 16 271 nut , 252518130164 oil filter , 252709140258 air primary filter , 252709140259 sefety filter , fuel filter paper type 1 ltr , fuel filter clith type 1 ltr , ao hmp 001 156 307 bitumen blower cum burner , bitumen tank temp unit , driyer drum pump oil pressure gauge , contactor make tc 415v 10 amp , v belt b 46 , v belt b 62 , v belt b 43 , v belt c 76 , v belt c 210 , aj ed 1510 05 129 pressure plate , aj ed 1510 05 130 clutch plate , aj ed 1510 05 131 release bearing , aj ed 1510 05 132 oil seal , 4h 166 11 0 00 air filter , 48 117 01 0 00 fuel filter element pre , 48 117 02 0 00 fuel filter element secondary , 06 436 01 0 00 spin on filter , aj as 1510 03 063 toggle brg , aj rs 1510 04 071 screen pully c2 21 , aj rs 1510 04 076 pinion shaft , aj rs 1510 04 079 bearing ucp 209 , aj mf 1510 07 103 stangleg bolt , aj mf 1510 07 105 screen bracing nut bolt , aj mf 1510 07 106 screen bush nut bolt , aj mf 1510 07 110 bracket cover nut bolt , aj mf 1510 07 112 toggle block bolt nut , aj mf 1510 07 128 clutch plate nut bolt , aj rs 1510 04 066 screen , aj rs 1510 04 072 output chute , aj rs 1510 04 073 v belt screen to flywheel c 150 , ai ed 1s10 05 080 v belt flywheelto engine , screen gear ring //bid details 2 / 46

CTN :42772862

23 Dec, 2025 14.46 Lacs

Kota - Rajasthan

Tender For corrigendum : tn-18342 supply of air pre filter for ahu of cac system and ecp system for unit-1 to 7 of kstps, kota.

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Central Government/Public Sector

Central Government / Public Sector