Latest hepa filter Tenders | Government hepa filter Tenders

Central Government/Public Sector

CTN :44363665

18 Apr, 2026 NA

Bilaspur - Chhattisgarh

Tender For bid to ras corrigendum : supply of duplex strainer for sipat project

State Government

CTN :44907220

24 Apr, 2026 NA

Chandigarh - Chandigarh

Tender For quotation for 1. hepa filters (flange type) grade h14/eu 14, efficiency 99.99%, mpps 0.3u, frame aluminium (make thermadyne, camfil, spectrum) 2.fine filter lange type) grade eu 7, efficiency 95% mpps5 u, frame aluminium (make themadyne, camfil, spedrum) 3.pre filter (flange type) grade eu 4, efficiency 90%, mpps 10 u micron, frame aluminium (make themadyne. camfil, spectrum 4.pre filter (box type) grade eu 4, efficiency 90%, mpps10 u, frame aluminimum (make thermadyne, camil, spedrum 5.610x610 50mm (2000 cfm)

corporations/Associations/Others

CTN :44561153

18 Apr, 2026 NA

Kasimpur - Uttar Pradesh

Tender For corrigendum : tender for supply of generator steady bearing metal , ring gasket 3 mm compressed non asbestos gasket for blank plate connection stator cooling water line to funnel cl150 asme 16.5 rf dia 65 , full face gasket 3 mm compressed non asbestos gasket for bird wire mesh installation scw skid vent cl150 asme 16.5 rf dia 40 , full face gasket 3 mm compressed non asbestos gasket emergency seal oil pump discharge nozzle connection cl150 asme 16.5 rf dia 65 , full face gasket 3 mm compressed non-asbestos gasket seal oil pump discharge piping regulating valve 10mkw22aa003 connection cl150 asme 16.5 rf dia 65 , full face gasket 3 mm compressed non asbestos gasket seal oil pump discharge relief valve 10mkw10aa401 connection cl150 asme 16.5 rf dia 65 , full face gasket 3 mm compressed non asbestos gasket seal oil pump discharge relief valve 10mkw20aa001 connection cl150 asme 16.5 rf dia 65 , ring gasket 3 mm compressed non asbestos gasket for flow element connection seal oil pump suction piping cl150 asme 16.5 rf dia 65 , full face gasket 3 mm compressed non asbestos gasket for strainer connection seal oil pump suction piping cl150 asme 16.5 rf dia 80 , full face gasket 3 mm compressed non asbestos gasket pump discharge nozzle connection cl150 asme 16.5 rf dia 80 , full face gasket3 mm compressed non asbestos gasket for seal oil pump suction nozzle connection cl150 asme 16.5 rf dia 100 , full face gasket 3 mm compressed non asbestos gasket for manholes air detraining section cl150 asme 16.5 rf dia 450 , full face gasket 3 mm compressed non asbestos gasket for butterfly valve connection stator cooling water line to funnel cl150 asme 16.5 rf dia 65 , insulating gasket insulating type gasket kit along with fastners for duplex oil strainer outlet connection seal oil pump discharge piping cl150 asme 16.5 rf dia 65 , ring gasket 3 mm compressed non asbestos gasket for stator cooling water line to generator and from generator cl150 asme 16.5 rf dia 150 , ring gasket 3 mm compressed non asbestos gasket for h2 gas pressure regulator valve connection cl150 asme 16.5 rf dia 15 , ring gasket 3 mm compressed non asbestos gasket for stator cooling water line from generator cl150 asme 16.5 rf dia 200 , ring gasket 3 mm compressed non asbestos gaske for drain line air detraining section cl150 asme 16.5 rf dia 25 , ring gasket 3 mm compressed non asbestos gasket for vent line scw skid storage tank cl150 asme 16.5 rf dia 25 , ring gasket 3 mm compressed non asbestos gasket for blank plate connection stator cooling water line to funnel cl150 asme 16.5 rf dia 65 , ring gasket 3 mm compressed non asbestos gasket for break up flange connection seal oil pump suction piping upstream of strainer cl150 asme 16.5 rf dia 80 , ring gasket 3 mm compressed non asbestos gasket for break up flange connection seal oil pump discharge piping downstream of regulating valve cl150 asme 16.5 rf dia 80 , ring gasket 3 mm compressed non asbestos gasket for break up flange connection seal oil make up air detraining section cl150 asme 16.5 rf dia 80 , nitrile rubber o ring for duplex oil strainer basket covers refer note 2 special grooved flange dia 65 , rectangular o ring gasket nitrile rubber ring gasket square cross section for break up flange connection duplex oil strainer outlet to generator piping dia 65 , rectangular o ring gasket nitrile rubber ring gasket square crosssection for seal drain nozzle connection air detraining section dia 80 , rectangular o ring gasket nitrile rubber ring gasket square crosssection for break up flange connection from generator to h2 detraining section exciter side dia 125 , rectangular o ring gasket nitrile rubber ring gasket square crosssection for break up flange connection from generator to h2 detraining section turbine side dia 125 , rectangular o ring gasket nitrile rubber ring gasket square crosssection for h2 detraining section connection from generator to h2 detraining section exciter side dia 125 , rectangular o ring gasket

Central Government And Public Sector

CTN :44560569

17 Apr, 2026 NA

Chittorgarh - Rajasthan

Tender For corrigendum : supply of high efficiency particulate air (hepa) filter modules as per attached specification sheet

CTN :44658390

10 Apr, 2026 8.44 Lacs

Chittoor - Andhra Pradesh

Tender For conducting of dop test for validation of hepa filters available in operation theatres in svims and spmc hospitals, tirupati for one year 2025-26

Central Government/Public Sector

CTN :44687602

18 Apr, 2026 NA

Bangalore - Karnataka

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

CTN :44687825

20 Apr, 2026 NA

Kolkata - West Bengal

Tender For supply of strainers for yard 3041 orv : : - 40 nb basket strainer-cast steel , 50 nb basket strainer-cast steel , 100 nb basket strainer-cast steel , 400 nb basket strainer-cast steel , 25 nb simplex strainer-cast steel , 32 nb simplex strainer- cast steel , 50 nb simplex strainer-cast steel , 125 nb simplex strainer-cast steel , 65 nb simplex strainer-ss , 25 nb duplex strainer-cast steel , 32 nb duplex strainer-cast steel , 40 nb duplex strainer-ss , 40 nb y-type strainer-ss

corporations/Associations/Others

CTN :44662079

09 Apr, 2026 NA

Nagpur - Maharashtra

Tender For corrigendum : auction sale of waste insulating oil,ms scrap,gi scrap,400kv cvt,400kv current transformer,400kv bushing,210kv conv tf bushing,145kv bushings,hepa filters,empty sf6 cylinders,empty n2 gas cylinders,empty r22/f22 ac gas cylinders,empty ff gas cylinders,empty plastic cans of apcity 30 kg and 50kg,filter capcitors,lighting arrestor,breaker inttrupter and pole column,140kva dg set,outdoor flood light fixure,water cooler,220 v battery chargers,48 v battery chargers,ups panel,aluminium scrap,empty ms oil drums

Central Government And Public Sector

CTN :44603171

14 Apr, 2026 2.08 Crore

Kalpakkam - Tamil Nadu

Tender For manufacturing, testing and supply of hepa filters for ventilation system of inrp, kalpakkam - manufacturing, testing and supply of hepa filters for ventilation system of inrp, kalpakkam.