Latest hepa filter Tenders | Government hepa filter Tenders

Central Government And Public Sector

CTN :45038096

18 May, 2026 NA

Bilaspur - Chhattisgarh

Tender For corrigendum : supply of breather plug for lhb coaches as per kb part no b66529/5 or equivalent of faiveley transport rail technologies india limited / escorts india private limited [ warranty period: 30 months after the date of delivery ]

Central Government And Public Sector

CTN :45139312

21 May, 2026 NA

Bangalore - Karnataka

Tender For supply of helical inline gear motor to the model no. sk 973.1 - 112mp/4 tf for axle pusher chain conveyor of make m/s nord or substantially equivalent with following features: input speed(rpm): 1440; output speed(rpm): 21; gear ratio: 68.5; power (kw): 4; service factor: 1.8; output torque: 1817 nm; overhung load: 25 kn; axial load: 22 kn; motor inverter speed range: standard line powered inverter capable; voltage: 400/690 v; frequency: 50 hz; efficiency class: ie3; current 1: 7.85 a; current 2: 4.53 a; cosinus: 0.83; motor duty: s1 - continuous; enclosure: ip55; insulation class - f; mounting pos - m1; housing material: cast iron housing; type of housing: foot mount; output shaft: solid keyed shaft; output shaft (dia x length): 60x120mm; output shaft material: standard; gearbox breather options: auto vent; gearbox sealing options:fkm seals; bearing design: standard bearings; motor cooling: tefc - totally enclosed fan cooled; motor thermal protection: thermistor; motor option: fluoro rubber motor seals; height of output shaft center frombottom of base plate: 225 mm; mounting base plate details: minimum plate thickness: 50 mm; 04 holes of 22 mm dia each with square pattern; distance between holes along the shaft: 310 mm; distance between holes perpendicular to shaft: 250 mm; note: - (i) material of construction: fabricated steel housing (stress relieved) (ii) all gears shall be manufactured from steel forgings or rolled bar made from steel 17cr ni mo6/18cr ni mo6 (case hardening steel). (iii) all gears shall be case hardened to 58-62 hrc and profile ground. (iv) output shaft shall be of en 9 material normalized to 201 bhn (min) (v) bearing used shall be rolling element type of make skf/ntn/timken/fag only. special conditions: above specified materials are the minimum required standard to be considered while designing the gear motor. [ warranty period: 18 months after the date of delivery ]

CTN :45139335

23 May, 2026 NA

Kanpur - Uttar Pradesh

Tender For supply of crusher sc16scoop coupling multi disc ip , crushersc16scoop coupling multi disc op , crushersc16scoop coupling h 29 oil seal ip , crushersc16scoopcoupling h 37oil seal op , crushersc16scoop coupling shaft sleeve ip , crushersc 16scoop coupling shaft sleeve op , crushersc16scoop coupling16 17 fusible plug , crushersc16scoop couplingspherical bush ip , crushersc16scoop couplingspherical bush op , crushersc16scoop couplingfx bolt nut washer ip , crushersc16scoop couplingfx bolt nut washer op , crushersc16scoop coupling s 4 scoop tube , crushersc16scoop coupling s12 scoop tube bush , crusher sc16scoop couplingh82 oil level indicator , crushersc16scoop coupling h 83 suction stainer inlet of oil pump , crushersc16scoop couplingh 32 breather , crushersc 16scoop coupling h 84 circlip input shaft , crushersc 16scoop coupling h 85 circlip output shaft , crusher sc 16 scoop coupling i 30 input side laybrinth plate , crushersc 16 scoop coupling o 25 laybrinth plate , crushersc 16scoop coupling h 41 u seal , crusher sc 16scoop coupling h 43 o ring , crusher sc 16 scoop couplingoil filter , crusher sc 16scoop couplingoil cooler valve , crusher sc 16scoop couplingcomplete actuator and engaing assembly including motor gear bo etc , crushersc 16 scoop coupling oil pump with motor model s 50 4h pressure 5kgcm2 rpm 1440 size 2 inch bsp , crusher sc 16scoop couplingoil pump couplingboth side pump side and motor side , crushersc 16scoop couplingspider l 110 , sc 16scoop couplinghose pipe , sc16 air cooler oil coolerradiator fan , fluidomat scoop controlled fluid couplingmodel sc 16complete set suitable for motor rating 725 kw 600 rpm ) /bid number : gem/2026/b/7492786 * /dated: 08-05-2026 & & / bid document 1 / 34

CTN :45139765

18 May, 2026 NA

Jabalpur - Madhya Pradesh

Tender For supply of 1227397 air breather valve

Central Government And Public Sector

CTN :45024216

16 May, 2026 47.39 Lacs

Ramgarh - Jharkhand

Tender For corrigendum : supply of magnetic candle,519520246,l n t , air breather,51852071,l n t,dpc , rtn lin fltr element,515505115,l n t,dpc , coupling,519520705,l n t , manifold block,517377407,l n t,dpc , check valve,519433238,l n t , safety block kit,517377408,l n t , hyd cylinder,l n t,ctu,drycon , manifold block,517377409,l n t,dpc , check valve,519433325,l n t

Central Government/Public Sector

CTN :44687602

18 May, 2026 NA

Bangalore - Karnataka

Tender For corrigendum : supply of air conditioning works (ahu with hepa filters with negative pressure)

State Government

CTN :45125092

22 May, 2026 2.50 Lacs

Anand-Guj - Gujarat

Tender For tender of alu. die cast breather 500gms silica gel for all s/d under petlad (o&m) division

Central Government/Public Sector

CTN :45135748

28 May, 2026 NA

Multi City - Chhattisgarh

Tender For scope of work (sow) as mentioned in tender and schedule of work( 26 )items as given below ,[1] dismantling of tiles in walls and floors 231.000 m2,[2] dismantling of window 140.000 m2,[3] dismantling of door 40.000 m2,[4] vinyl flooring for component lab and cor 115.000 m2,[5] vinyl wall for component lab 135.000 m2,[6] calcium silicate ceiling 110.000 m2,[7] wall & ceiling jointless coatings for co 165.000 m2,[8] aluminum door (non-sterile) 2.000 nos,[9] sealed window 20.000 m2,[10] airlock gate (18%) 2.000 nos,[11] hepa filter (18%) 7.000 nos,[12] chiller unit 2.000 nos,[13] ahu (28%) 1.000 nos,[14] ahu control panel 1.000 set,[15] aluminum powder coated grill 12.000 nos,[16] aluminum ducting 120.000 m2,[17] insulation 120.000 m2,[18] cable 35.000 m,[19] copper cable 35.000 m,[20] 4 sqmm x 4 core copper cable 30.000 m,[21] communication cable 40.000 m,[22] 12mm thick toughened double leaf glass d 3.000 ea,[23] fixed/sliding glass partition upto heigh 5.000 m2,[24] 30mm thk solid pvc flush door along with 3.500 m2,[25] modular laboratory table size(5mx1.650m 1.000 lot,[26] modular lab table size(2.55mx0.75mx0.75m 1.000 ea

Central Government / Public Sector

CTN :45101746

14 May, 2026 NA

Vijayawada - Andhra Pradesh

Tender For supply of filter breather gear case to emd part no. 40059296. dlw pt. no. 17453288. [ warranty period: 30 months after the date of delivery ]

Central Government And Public Sector

CTN :45098164

27 May, 2026 NA

Kudankulam - Tamil Nadu

Tender For supply of cellulose filter paper, 47 mm diameter , cellulose filter paper, 110 mm diameter , hepa filter disc with holder , activated charcoal filter disc with holder , activated charcoal filter cartridge , hepa filter tape

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