Latest hepa filter Tenders | Government hepa filter Tenders

Central Government And Public Sector

CTN :41029953

21 Jul, 2025 33.78 Lacs

Rawatbhata - Rajasthan

Tender For assistance in preventive maintenance and minor repair works of ventilation systems and other equipments such as supply and exhaust fans, air washer units, pre filters and hepa filter banks and associated valves and dampers in module-2 of pfff at nfc

CTN :40966577

12 Jul, 2025 1.80 Crore

Bangalore - Karnataka

Tender For e-procurement tender for fire renovation work for lab, electrical control panel, and air handling system repair and restoration - construction of puf panel room, ahu control panel shifting, ahu main lt panel, cable tray 300x50mm (ff), termination 3.5c x 400 sq.mm, termination 3c x 2.5 sq.mm, termination 4c x 25 sq.mm, aluminium cable 3.5c x 400 sq. mm, flexible cable 3c x 2.5 sq. mm, copper, ar. 4c x 25 sq. mm, cable tray 150x50mm, cable tray 300x50mm, cable termination 10 sqmm, cable termination 6 sqmm, cable termination 2.5 sqmm, copper, ar. cable 3c x 10 sq. mm, copper, ar. cable 3c x 6 sq. mm, copper, ar. cable 3c x 2.5 sq. mm, core cutting civil hole packing, wall finishing after duct work, wall opening for duct entry, civil bed for ac outdoor installation, lifting , shifting & transportation, swing glass door 1000 x 2100mm, gi powder coated accessories, wall panel 50mm (ff), view glass 750 x 1000mm, view glass 1000 x 1000mm, aluminium internal/external corners 3d & 2d, extruded aluminium covings, silicon sealant, ceiling support & accessories, gi powder coated c channels, l angles, bottom tracks, ceiling panel 50mm, wall panel 50mm, double door 1500 x 2100, dynamic pass box for the cleanroom, coving & 2d , 3d, riser panel, suitable vfd, duct supporting accessories, supply & installation of damper , collar & canvas, supply & installation of duct & insulation, accessories for the condensing unit, odu for fau, suitable hepa filter, eau 8900 cfm at 150 mm wc, fau 8900 cfm at 150 mm wc

CTN :40920294

28 Jul, 2025 NA

Tarapur - Maharashtra

Tender For supply of fabrication and supply of high efficiency particulate air (hepa) filter

Central Government/Public Sector

CTN :40922045

17 Jul, 2025 30.28 Lacs

Erode - Tamil Nadu

Tender For supply of pole ahu pre filter type1 , pole ahu pre filter type2 , pole ahu fine filter type1 , pole ahu fine filter type2 , pole ahu hepa filter type1 , pole ahu hepa filter type2 , sb ahu pre filter type1 , sb ahu pre filter type2 , sb ahu pre filter type3 , sb ahu pre filter type4 , sb ahu fine filter type1 , sb ahu fine filter type2 , sb ahu fine filter type3 , sb ahu fine filter type4 ) /bid number : gem/2025/b/6366172 * /dated: 02-07-2025 & & / bid document 1 / 27

CTN :40855764

17 Jul, 2025 NA

Kolkata - West Bengal

Tender For supply of laminar flow , fan-blower , hepa filter , peripherals- associated system , installation materials and accessories , on board spares for 2 year , documentation , special tools and test equipment , system cables-cable assemblies- connector , service engineer , training

CTN :40865390

17 Jul, 2025 77.00 Lacs

Jirania - Tripura

Tender For e-tender (2nd call) for procurement of laboratory instruments, equipment, appliances for the college of veterinary sciences and ah, rk nagar under the nec funded project for the year 2025-2026 - biosafety cabinetclassii, a 2 with accessories and power back up (bacteriology)-- the biological safety cabinet should be of class ii, type a2 designed in compliance with international standards the biological safety cabinet quoted instrument model must have international standards test likensf, tuv nord, en 12469 certification. certificate copy must be provided along with the technical bid. working area should be around 4foot. it should have exterior dimension w x h x d of 1300x 1568 x 800 and interior dimension wxhxdof 1200x 780x 630 it should have 1 piece grade 304 stainless steel or thermos scientific smart coat interior itshouldhavefeatureforpersonalprotection,sample protection, cross contamination protection and environmental protection. it must utilize brushless dc motor technology which uses significantly less energy with less heat emission provision compared to traditional ac motor technology to ensure lower levels of energy consumption. it should have 10 sloped front for exceptional comfort and ergonomics thesystemshouldbedesignedwithdualmotor. the motor must automatically adjust or control fan speed in real time to maintain constant airflow during filter loading or temporary obstruction. air flow direction: vertical laminar flow & air intake across front opening and 70% recirculation. filter: high performance particle air filter h14(hepa en1822), filtering efficiency 99.995% mpps or better. energy saving mode when cabinet not in use with maintaining sterility. continuous airflow helps to maintaina sterile environment, evenwhen the cabinet is not in use. thesystemshouldhaveindependentsensorstodetect pressure changes across the exhaust and down flow plenum/ air velocity and should indicate alarm signal when a 20-30% change in inflow/ exhaust or down flow occurs. control panel and performance monitor displays inflow/ down flow velocities, hours of use etc. to verify proper cabinet operation. frontglasswindowshouldbeeasilyloweredfor thorough smart cleaning of inner surfaces and designed to protect users by maintaining inflow, even when the window is lowered. the uv light must be quoted which should be programmable from 30 min to 24 hrs. in minimum 30 minutes increment to shut off automatically. the settings must allow the user to program the timer. the cabinet noise level must be less than 63 db(a) as measured in a sound proof room to promote more comfortable and safer working habitsof the user a per nsf/ ansi 49. the controller must be located on a slanted frontpanel so it is easy to see from a seated working position in front of the cabinet. control panel should be a large digital color touch screen display with health monitoring system, valuable safety and performance data with constant read-out of downflow/ inflow velocities and hours of operation in real-time, number of hours of use on the hepa filters. the front window sash must be angled 10 sloped front for operator comfort. two pieces of removable and autoclavable stainless steel arm rest should be provided for operator s comfort without disturbing the air flow. the system must have audio visual alarms to indicate when inflow is restricted and as well as whether front window is in correct position or not. theworkareashouldbeilluminatedwithswitchable fluorescent lamp of lighting power >120 fc or higher. suitable height floor stand without casters should be provided. in built access ports, 2 nos. (1 on each side) shouldbe available. it has single piece stainless steel work tray for easy cleaning and decontamination. warranty:minimum3year. electrical supply available: 230v a.c, single phase, 50 hz. bidder should provide printed brochure of the quoted model and details specification should be available in the manufacture website. customized model would not be accepted wi

CTN :40803467

15 Jul, 2025 NA

Bareli - Madhya Pradesh

Tender For supply of industrial fume exhaust system filter cartridges/deep pleat hepa filters for lta industrial cl eaning system. technical specification as per annexure-c1 and tentative drawing as per annexure-c2 [ w arranty period: 30 months after the date of delivery ]

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Central Government And Public Sector

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