Latest pre filter element Tenders | Government pre filter element Tenders

CTN :42716088

22 Nov, 2025 NA

Mumbai - Maharashtra

Tender For supply of pre-filter element for mto dehazer

State Government

CTN :42719688

25 Nov, 2025 4.96 Lacs

Sikka - Gujarat

Tender For supply of spares - refrigerant gas r407c with cylinder qty:-07 kg per cylinder , shaft seal cover, part no.- , ac926100076, make:- voltas for ac plant compressor model no. 05066-s , sh s.s. assly with ring, part no.-ac926101800, make:- voltas for ac plant compressor model no. 05066-s , pillow block bearing for ahu of service building ac plant , cleaning chemical (copper safe) for chiller/condenser of ac plant , pillow block bearing model ucp 205 for ahu of switch yard control room ac package , v belt a-28 , seal cover plate , p.no:ac926100076 make: - voltas , for ac plant compressor model , no. 05086 , shaft seal assembly , p.no:ac926101800 make: - voltas , for ac plant compressor model no. 05086 , charging hose 1/4" connecting (set of 3) for central ac plant , 1/4" charging nrv valve for central ac plant , liquid line filter, make: -voltas for ac plant compressor model no:05086 , v belt b 85 , liquid line filter model-165 for uniflair and blue star make package ac unit and hydrogen gas dryer unit , dryer model dcl-083. code.02325005.for blue star make package a.c5.5 ton. , tyre element for fenner make f-80 tyre coupling , refrigeration oil charging pump suitable for voltas make ac plant compressor model no. 05086 , connecting valve for refrigeration oil charging pump suitable for voltas make ac plant compressor model no. 05086 , 3-way manifold gauge set with 3 charging hoses for r22, r134a, r407c for central ac plant , gas cylinder valve spindle key , gas cylinder adaptor for r-22 gas cylinder , gas cylinder adaptor for n2 gas cylinder , air cooled condenser model no: dc85s, capacity: 8.5 tr, make: voltas for 132kv switch yard control room ac package , pedstal bearing size-ucp209d1 for cooling tower of contol room ac plant , brass float valve size: 20 mm (3/4??) , ratchet wrench (4 size: 1/2-inch hex, 9/16-inch hex and 1/4-inch square, 3/16-inch square) , fenner make v belt size b-98

Central Government/Public Sector

CTN :42586032

14 Nov, 2025 NA

Khurja - Uttar Pradesh

Tender For supply of mandatory spares for air conditioning system d d - oil filter - o ring , refrigerant filter , master solenoid valve , master solenoid valve coil , pump bearing , pump motor bearing driving end , pump motor bearing non driving end , shaft sleeve , 15m head pump motor bearing driving end , 15m head pump motor bearing non driving end , 20m head pump motor bearing driving end , 20m head pump motor bearing non driving end , v-belts for ahu blower , ahu blower bearing , blower motor bearing driving end , blower motor bearing non driving end , pre filter 610x610x50 , pre filter 610x305x50 , fine filter 610x610x150 , hepa filter 610x610x305 , fine filter 610x610x305 , nozzles for cooling towers , float valve assembly , fan bearings , motor bearings driving end , motor bearings non driving end , actuators for fire damper 6w , actuator for mbv 40mm - 8- 10w , actuator for fresh air damper 6w , actuators motorised butterfly valve 50 mm - 8-10w , actuators motorised butterfly valve 65 mm - 8-10w , actuators motorised butterfly valve 80 mm - 8-10w , actuators motorised butterfly valve - 150 mm - 8-10w , actuators motorised butterfly valve 200 mm - 8-10w , actuator 3way mixing valve -125 mm -25w max , actuator 2way mixing valve 65 mm -25w max , actuator 2way mixing valve 80 mm - 25w max , complete vfd derive , pressure transmitter , temperature transmitter , level transmitter , rtds , thermo well temperature transmitter , thermo well temperature gauge , pressure gauge , temperature gauge , level gauge , water flow switch , dps water line , dps air line fine filter , dps air line hepa filter , pressure switch mph , pressure switch service , level switch , relative humidity sensors , geyser stat , local humidity , temperature indicators , valves-ball valve 25 mm , 3 way valve manifolds , 2 way valve manifolds , half inch pipe nipple ss304 4 inch long for transmitter , half inch npt m x half inch od connector ss304 for transmitter , union elbow ss304 for transmitter

CTN :42605910

26 Nov, 2025 NA

Khammam-T - Telangana

Tender For supply of scroll compressor - scroll compressor make danfoss model no sz148t4vc for o18 10tr compressor volatge 380 to 415v 3 pahse 50 hz ip 54 refrigerant r 404 a max operating currnt 29 a , hermitic filter drier model no 023z0051 make danfoss refrigerant r 404 a for 10tr , scroll compressor make danfoss model no sz185s4rc for o18 11tr compressor volatge 380 to 415 v 3 pahse 50 hz ip 54 refrigerant r 407 c max operating currnt 35 a , danfoss make hermitic filter drier model no 023z0014 inlet and outlet 5 by 8 inches refrigerant r 407 c for 11 tr , solenoid coil model no 018f6251 make danfoss electrical connection cable supply voltage v ac 220 to 230 frequency hz 50 hz enclosure rating ip ip67 , danfoss 160p mineral lubricant oil , filter drier core dcr 023u4381 make danfoss product type dc gasket included yes for 11tr

CTN :42635560

17 Nov, 2025 NA

Jhansi - Uttar Pradesh

Tender For supply of ac refrigerant gas ra , leather cloth black , sheet cellular mm thick , on off cock , carborator , throttle cleaner , m seal , insulation tape electrical pvc adhesive , liquid gasket three bond c , copper washer mm , lt wire red mm , lt wire , electrodes welding steel armour mm , fuel pipe fuel filter to fuel pump small , mounting bracket , jointing asb fcomp gr mm thick

CTN :42377216

01 Dec, 2025 2.74 Crore

Mumbai - Maharashtra

Tender For corrigendum : supply of spares of switchboard auto change overs switch boat davit and steering gear 24blec002 d d - wear down gauge , indicating lamp colour red input voltage 240v ac 50hz led , hose 03id 12 7 1 5 mts lg , hose 04 id 12 7 1 5 mts lg , shunt trip of mccb , motorised mechanism for 250 mccb 160 200a mccb , motorised mechanism for 400 630 , packing rings 3 8 48 long , battery 26ah 12v , outboard bearing , lever operated dc valve , split collet straight male stud coupling 1 12 bsp x 50mm od , split collet for straight pipe coupling 50mm od x 50mm od , split collet for straight pipe coupling 30mm od x 30mm od , split collet straight male stud coupling 1 14 bsp x 30 mm od , split collet straight male stud coupling 3 4 bsp 20 mm od , split collet for straight pipe coupling 20mm od x 20 mm od , split collet straight male stud coupling 3 8 bsp 12 mm od , split collet for straight pipe coupling 12 mm od x 12 mm od , split collet for straight male stud coupling 2 bsp x 50 mm od , split collet straight male stud coupling 3 4 bsp x 12 mm od , split collet for strt male stud coupling 1 1 2 bsp x 50 mm od , split collet for straight pipe coupling 50mm od x 50mm od , split collet for straight pipe coupling 30mm od x 30 mm od , split collet for strt male stud coupling 1 1 2 bsp x 38 mm od , split collet for strt male stud coupling 1 1 4 bsp x 30 mm od , split collet for straight pipe coupling 38 mm od x 38 mm od , split collet for strt male stud coupling 3 4 bspx 20 mm od , split collet for straight pipe coupling 20 mm od x 20 mm od , split collet for equal tee coupling 20mm od , indicating lamp colour yellow input voltage 240v ac 50 hz , indicating lamp colour blue input voltage 240v ac 50hz le , indicating lamp colour green input voltage 24 v dc led typ , coil contactor for heater contacts cathnoss90551 , hose 05 id 19x 2 5 mts lg , hose 07 id 12 7 x 1 5 mts lg , hose 09 id 12 7x 2 5 mts lg , hose 10 id 12 7 x 2 5 mts lg , hose 11 id 7 9x 1 2 mts lg , hose 13 id 12 7 2 5 mts lg , pvg assembly , indication lamp amber 110v ac , indication lamp white 110 v ac , fin shaft seal , hcos 380v 3phase 50 hz 200a , inflatable seal , bush , hrc fuse 10a , dc power supply , power fuse 50a hrc 50a , acb spare motor , dl 100 mccb 20a , dl 100a mccb 40 50 a , dl 100a mccb 50-63a , dl 100 mccb 63-80a , 400 1a 7 5 va ct with accuracy class 1 , teknic led 24v dc amber , auxilary relay re300 dc , red push button , power terminals cstsn4 , power terminals cts35ls , ammeter ae 0 400a , phase reversal relay , red pb with 1 no 1 nc contact for trip , tp mcb 25a 115v 400hz , dp mcb 25a 115v 400hz , tp mcb 240v ac 50hz 16a , dp mcb 115v ac 400hz 63a , dp mcb 115v ac 400hz 50a , tp mcb 115v ac 400hz 32a , tp mcb 115v ac 400 hz 10a , mn0 aux contactor 2no 2nc with 380v ac coil , mn0 aux contactor 1no 3nc with 240v ac coil , spring washer m8 , power terminals t100 int , boost pressure superchange filter element , servo pressure filter element , rudder angle transmitter ratp15b sg , ssi to serial distribution card ssdc , keylock one inch enclosed rotary switch , indication lamp red 110 v ac , indication lamp red 415v

Central Government And Public Sector

CTN :42360027

15 Nov, 2025 NA

Chittorgarh - Rajasthan

Tender For corrigendum : tender for supply of led indicators for ryb phase 220 v , 22 , mcb / isolators at mains 3 phase 440 v ac 10a , transformer 415/220 ac 45 va , led indicators 220 v , rtd 3 wire pt100 for evaporator pt100 rtd (platinum resistance temperature detector) temperature range -20 degc to +850 degc (+328 deg f to +1562 deg f) , rtd 3 wire pt100 for h2 in or out pt100 rtd (platinum resistance temperature detector) temperature range -20 degc to +850 degc(+328 deg f to +1562 deg f) , cyclic timer (220v ac , setting at 2 hr. on-0.5 hr off) , auto/manual selector dpdt , 6a , 220v ac) allows switching between automatic and manual control modes. , toggle switch auto manual selector & on/off , remote /control card with ac to dc convertor (220v ac to 24v dc) , digital temprature indicator (3.5 digit to 0-99.9 deg rtd class b pt 100 3 wire rtd as sensor) , digital temprature controller with delay timer (3.5 digit 0-10 deg adjustable , dual set point with 10 deg hysterisis and 2 set points , time delay adjustable 0-100 sec sensor 3 wire rtd) , voltmeter (300v , 72x72) , amp. meter (ammeter 0-10a , 72x72) , contactor for compressor (coil 220v 50 hz) , contactor for motor (coil220 v 50 hz) , over load relay for compressor 3 phase , 440v ac) , over load relay for motor (3 phase , 440 v ac) , compressor (3 phase , 440 v 4360 kcal/hr) , fan motor 3 phase , 440v flame proof 0.5 hp is2148 , fan blade (15 inch) typically features aerodynamically designed blades for efficient air moement and reduced noise. , condensor (4 row 16x18 , 3/8 copper with copper with al fins ) , freon receiver (1.5 ton , steel fabricated with copper connection) , freon drier filter (3/8 dcld63) , accumulator (1.5 ton , steel fabricated with copper connection) , hand shut off valve1/2 inch (brass body with ss pin) , hand shut of valve 1/4 inch (brass body with ss pin) , hand shut off valve 3/8 brass body with ss pin) , pressure guage 500 psi (350 psi operation value 20 psi to 35psi) , pressure guage 500 psi (500 psi operation value 200 psi to 70 psi) , water collection chamer ss 316 (fabricated complete in stainless steel , including 2 nos of ss drain valve & complete ss drain line nb20 from evaporator recommended by the oem 0 chance of break and escape of hydrogen. , capillary (0.64 copper tube with stainer) , drain valve (dn15 , cs body ss ball , teflon seat) , hp/lp pressure switch (kf -15/mp-15 , low set point at 5 psi and high set point at 350 psi) , complete precooler in (ss316) with inbuilt copper bundle , end plates and flanges , complete evaporator in (ss316) with spiral form cooling coil ( only with 4 joints instead of 104) , h2 interconnections ss316 welded with 4 flanges , spiral form cooling coil only for evaporator (only with 4 joints instead of 104) , refrigerant gas (r-407) (8 kg) in cylinder , gaskets (1 set) (neoprene) made from high-quality rubber of silicone) , flare nuts (1 set) refrigeration brass flare nuts , designed to fit standard refrigeration tubing sizes and flare fittings. , thermostatic expansion valve 3by8 function regulates the flow of refrigerant into the evaporator coil based on temperature and pressure conditions. , theromowell in ss316 250 mm , solenoid valve 3by8 flare fitting

CTN :42431652

14 Nov, 2025 NA

Agra - Uttar Pradesh

Tender For supply of x3-mast-17m-02-538-10-0 exhaust silencer with ss joint exhaust p , x3-mast-17m-03-036-01-0 o ring dipstick 2 x 521515 or 21511 , x3-mast-17m-6h-431-09- 000 spnr de 18x19mm , x3-mast-17m-6h-431-07-000 spnr de 14x15mm , x3-mast-17m-6h-431-11-000 spnr de 20x22mm , x2- misc-lorros-03-240-03-0-00 cutting plier type 1121 , x2- misc-lorros-03-240-02-0 hammer ball pane 500 gm with handle , x3-mast-17m-03-240-11-0 nose plier with insulated handle 200mm l , x2-misc-lorros-03-220-17-0 nylon pvc pipe s mtr , x2-misc-lorros-03-915-11-0 battery cable assy positve and negative , x3-mast-17m- 6h-431-08-000 spnr de 16x17mm , x3-mast-17m-6h-431- 06-0-00 spnr de 12x13mm , x2-misc-lorros-03-286-01-0 fuel tank assy with fuel level sensor e , x3-mast-17m-04- 250-01-000 v belt a x 43 raw edge cogged lp 1131 h , x3- mast-17m-34-032-02-000 pre filter element

CTN :42513724

20 Nov, 2025 NA

Kalpakkam - Tamil Nadu

Tender For supply of coalescing filter integrated with pre-filter elements within housing as tech. spec. annex. attached

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