Vacuum System Tenders

Central Government/Public Sector

CTN :41688490

25 Sep, 2025 NA

Chennai - Tamil Nadu

Tender For supply of spares for icp-ms - torch quartz 2.5 mm id for icp-ms make: agilent technologies usa, long life pt shield, icp-ms shield torch, shield torch bonnet, quartz 7/8 x 00 icp-ms, icp-ms sampler cone, nickel, 77/78/8800 skimmer cone, ni, x-lens, agilent vacuum fluid 68 platinum, icp-ms peripump tube drain yel/ blu 12, icp-ms peripump tube sample wht/ wht 12, micromist nebulizer (glass)

Central Government / Public Sector

CTN :41688431

17 Sep, 2025 NA

Panipat - Haryana

Tender For supply of supply of analyser systems for panipat refinery expansion project p25 d d - group a items process stream analyser h2s thc as per groupa of mr tag nos 414 at 1101 , transportation from vendors works to site for group a items , supply of mandatory spares for group a as per mr , site work for group a as per mr , training charges at site for group a , pwcamc - post warranty maintenance comprehensive for 05 years for group-a as per mr , supply of group b items process stream analyser h2 as per group b of mr tag nos 416 at 3401 , transportation from vendors works to site for group b items , supply of mandatory spares for group b as per mr , site work for group b as per mr , training charges at site for group b , pwcamc post warranty maintenance comprehensive for 05 years for group b as per mr , supply of group c items o2 tdls cdu and vacuum heater as per group c of mr tag nos 451 at 5001 and 451 at 5002 and 452 at 3101 , transportation from vendors works to site for group c items , supply of mandatory spares for group c as per mr , site work for group c as per mr , training charges at site for group c , pwcamc post warranty maintenance comprehensive for 05 years for group c as per mr , supply of group d items process stream analyser h2s h2 cos as per group d of mr tag nos 416 at 3601 , transportation from vendors works to site for group d items , supply of mandatory spares for group d as per mr , site work for group d as per mr , training charges at site for group d , pwcamc post warranty maintenance comprehensive for 05 years for group d as per mr , supply of group e items process stream analyser h2s nh3 as per group e of mr tag nos 414 at 1102 , transportation from vendors works to site for group e items , supply of mandatory spares for group e as per mr , site work for group e as per mr , training charges at site for group e , pwcamc post warranty maintenance comprehensive for 05 years for group e as per mr

State Government

CTN :41676459

20 Sep, 2025 NA

Guwahati - Assam

Tender For empanelment of agencies for supply of different laboratory instruments for various water testing laboratories under jal jeevan mission, assam - ion meter with electrode and accessories for fluoride & nitratemeter: ph/ion/ mv-redox-orp/ temperature benchtop meter with electrode for testing both fluoride & nitrate separately in water samples. technical specification: ph range: -2.000 to 20.000 resolution 0.1, 0.01, 0.001 accuracy 0.002 ph + 1 lsd calibration points up to 5 buffer sets: usa/ nist/ din/ custom orp range 2000.0 mv rel. mv range 2000.0 mv accuracy 0.2 mv resolution 0.1 mv ion concentration 0.001 to 19999 ppm resolution up to 3 digits relative accuracy 0.5 % full scale (monovalent) and 1 % full scale (divalent) calibration points up to 8 temperature range 0 to 100 c, 32 to 212 f resolution 0.1 accuracy 0.3 c/ 0.5 f compensation: auromatic temperature correction other requirement: auto buffer recognition, memory 500 with time and date stamp rs 232 alarm for calibration due & out of range alurm auto logging function., fluoride electrode of ion metersame make that of the ion meter, nitrate electrode of ion metersame make that of the ion meter, manifold filtration assembly (to be used for micobiological test)* sturdy and easy to clean ss filtration assembly with funnel, manifold unit, air vent filter and vaccum pump ready to be used for mictobiological testing * specification: # funnel with inbuilt clamp: made of ss 316, capacity: 300 ml, ss filter support base, ss support screan: 47 mm, made of ss 316l; filtration area 9.6 cm2; silicon stopper: size 8, with silicon lid and silicon o ring. # filtration manifold: 3 place manifold, made of ss 316, valves made of ptee, connection 12 mm; suitable for both pp and ss funnel with rubber stopper fittings. # vacuum pump: oil free, piston powered, suitable to be used with 3 possition manifold; max flow rate: 34 l/ min; vaccum stage: double. max vaccum: 100 mbar. the vaccum pump should also have a vacuum suction bottle to protect the pumps componennt by preventing liquid or solid material from entering the pump during filtration process., voltage stabilizer (3 phase)# capacity- 3 kva # input voltage range: 295 v - 465 v normal range # output voltage range 380 v / 400 v / 415 v # output regulation: 1 %; # output settability: 380 v - 420 v; # frequency: 47 hz - 53 hz; correction rate: 70 v/ sec; # aircooled servo stabilizer, three phase., heating mantle (single station) should have safety cut off with precise heating for boiling, evaporation, distillation or extraction process technial specification: flask capacity 250 ml, working temp range: ambiant + 5 to 350 degree celcius. accuracy: 1.0 degree celcius, display: led display with temperature, time; construction material: ms; power consumption : 150 w, semi automatic digestor for cod analysis with all assssories material of construction epoxy painted with chemical resistant coating; temperature range ambient to 450 deg c # stability of temperature 0.5 deg c # temperature calibration - automatic; selectable ramp: upto 4 per program; digestion time range: 1 to 999 minutes; time selection: 1 minutes steps; countdown: digital readout; heating places - 6 possition; size of tubes: 250 ml test tubes (42 mm); power 1000 w; number of programmable methods 20 numbers. # the thermal digestion unit should have high thermal homogeneity # the setup should have small footprint., digital thermometer with probe# mini lcd thermometer # type: digital, # sensor cable length: 1 meter water proof probe # batteries: 2 x batteries should be included, # temperature range: - 50 - 110 oc, # temperature measurement accuracy: 1 0c, micropippete stand#self-standing holder accommodates most major brands of pipettes. #material: pmma, # capacity: 5 pipptes/stand, conical flask draining rack#material: acrylonitrile-butadiene-styrene/polycarbonate, # no. of pegs: 20

Central Government/Public Sector

CTN :41692684

29 Sep, 2025 NA

Mumbai - Maharashtra

Tender For periodical overhauling of alind make 25kv single pole vacuum circuit breakers of tss,sp/ssps in ccg-vr section of mumbai division.

State Government

CTN :41719169

17 Sep, 2025 1.99 Crore

Ramanathapuram - Tamil Nadu

Tender For providing ht supply with double pole structure and single panel vacuum circuit breaker arrangements transformer diesel generator lift luminar flow with hepa filter air conditioner units and street light arrangements

Central Government/Public Sector

CTN :41675371

17 Sep, 2025 NA

Koriya - Chhattisgarh

Tender For supply of for breaker 400 11 02 06b , fixed contact breaker 300a 11 06 04a , fixed contact breaker 400a 11 06 04b , fixed contact for isolator 200a 05 01 03 , glass fuse with holder bogf , ct for ol lat1005 , current transformer for ol lat3005 , current transformer for ol lat4005 , isolator micro switch assembly 05 05 00 , earth leakage relay 50 750ma with time lag with cbct elm7lat s 80m , glass fuse with holder bogfh , cover bolts 000110a , cover bolts 000110h , indicating lamps lab9acb , overload assembly breaker 30a 100 a 11 01 00a , incoiming gland g1 , shunt trip coils 11 09 03 , push button actuator for el test boes2 , core balance transformer cbt80m , power cable for 400 a for breaker chamber ic and og set iccb4 , fault imposing relay without base booen3r , power cable for 300 a for breaker chamber ic and og set iccb3 , core balance transformer cbt70m , terminal bushing with insulator dmc incoiming 8 mm x 25 mm t5 , no volt coil assly under voltage assly with moulding 11 04 00a , current transformer for ammeter 120 300 5 5 , thermal overload relay 12 00 21 , potential transformer ds1 , on delay timer 135 30 on , aux. contactor 220v ac boca2dn1229 , indiciating lamp with pcb mouting lab9 geb , on off rev isolator 300a k4r , resistance 139 geb , current trasfoemr for o l 15va 120 200 5 15 , on off isolator 400 a k4s , on off rev isolator 200a k3r , isolator 3 p on off k3 , vcb aux rotary switch boarc , vcb shunt trip coil 50 05 00 , potential tranformer 3 point 3 kv htptl1 , earth leakage 50 750ma and 750ma 2a dual setting with time lag with cbct elm7dlat s 80m , control relay 110v 135 110 , indicating lamp lab9 tsu ht , vcb closing coil 50 10 00 , neutral monitoring relay with resitance nrmr , voltmeter 600 for tsu -lt 130 v 0 600 so tlt , core balance transformer cbt90m , hrc ht pt fuse boabwna , aux contactor mcra022a7 , vacuum interrupter bevoo53 , ht bushing htta 3 point 3 , reset push button contact element no nc boes1 , earth leakage 50 750ma and 750ma 2a dual setting with time lag elm7dlat s , hv bushing httc , multicore bushing mcb9 , current trasformer bo400 5ctr , test off run selector switch bosrp137b , aux transformer single phase ptfx , auxiliary contactor with coil boca2dn1229 , current transfomer 60 5 15va 120 60 5 15 , current transfomer 120 100 5 15 , ht bushing with stud 3 point 3 kv htta 3 3 , ht hrc pt fuse bossabwna , indicator panel lab9 3 3kv , miniature circuit breaker bosp6 , overload relay magnatic olr3 , resistance 06 05 08 , vacuum contactor 3 3 kv bevoo61 3 3 , current transfomer coil 110 v dc indigenous bevoo49 , copper terminals with dmc bushing t5 , no actuator boes2 , nc actuator boes3 , isolator handle h9 , hrc fuse 16 amp 138 16 , hrc fuse 63 amp 138 63 , earth leakage 50 750ma with time lag elm7lat s

Central Government/Public Sector

CTN :41520258

08 Sep, 2025 NA

Raigad - Maharashtra

Tender For corrigendum : providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - industry unit; gasket replacement of e-14 (1st vacuum concentrator), e-15 (2nd vacuum concentrator) and ej 2 ejector inspection in urea plant at rcf thal; buyer

corporations/Associations/Others

CTN :41704621

15 Sep, 2025 55.39 Lacs

Jamnagar - Gujarat

Tender For complete operation and maintenance work for all electrical equipments, all lifts, lighting system, sound system, communication system and epabx system, street light pole, street light control panel, 11 kv d.p. structure, vacuum circuit breaker, air circuit breaker, r.o., water cooler, main stage curtain motor and mechanism, ats panel, led screen, cctv camera, all types of air conditioning system, projectors etc. and all these systems related cabling etc., including all types of material, operation and comprehensive maintenance, preventive maintenance, complete work at m. p. shah municipal townhall for three years. (3d attempt)

State Government

CTN :41687230

24 Sep, 2025 NA

Sambalpur - Odisha

Tender For supplying various equipment's/instruments to be purchased thermo-gravimetric analyzer (tga) , piezoelectric displacement sensor and sample holder for bulk ceramic samples up to 230 c with 10 kv power source , electrochemical , analyzer , /workstation including electrodes , spin coater , rotary evaporator, vacuum pump and , re-circulating chiller , electrometer set up with temperature variation and vacuum , high temperature furnace along with spares , high temperature muffle furnace , poling system , planetary ball mill , iot kit setup , dip software and hardware , texture analyzer and its probes , crude fiber analyzer , freeze dryer , ft-nir spectrometer , bioreactor , denaturing , gradient , gel , electrophoresis set up , gel doc system , 2d-electrophoresis system with power supply , high speed refrigerated centrifuge , monochromatic plate reader , fluorescence spectrophotometer , fume hood , differential scanning calorimeter (dsc) , lcr setup with temperature variation (automatic) , qrt-pcr , deep fridger (-80 c) , kbr hydraulic press along with die , table top centrifuge-1 , table top centrifuge-ii , hot air oven (minimum 300 c) , weighing balance , ore microscope , electrical resitivity meter , water purification system , fast performance liquid chromatography

State Government

CTN :41672393

17 Sep, 2025 NA

Bengaluru - Karnataka

Tender For tender for supply of metal cot with mosqito net , student locker cupboard iron , table for student iron , desk cum bench 2 seater , podium , shoe rack iron , student chair , metal rack 3 side closed 3 side closed , relaxwell star mattresses , bedsheet with pillow cover , pillow , blanket , hot and cold water dispenser , vacuum cleaner wet and dry , mosquito net with frame

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