Latest diaphragm pump Tenders | Government diaphragm pump Tenders

Central Government/Public Sector

CTN :45336338

24 Jun, 2026 NA

Karur - Tamil Nadu

Tender For supply of water shower industrial diaphragm pump, 115 volts a.c, 50 hz, 3/4 inch hose barb, open flow rate: 4 gpm ( 15 lpm), maximum operating pressure: 60 psi, current: 1.3 amps, check value retainer:polypropylene, check value: epdm, diaphragm: santoprene, as per flojet model: q40ff-118s-2p suitable for lhb type first a.c. coaches. accepted make: flojet/ racold/ jascop or similar make with isi mark. [ warranty period: 30 months after the date of delivery ] ]

State Government

CTN :45304509

18 Jun, 2026 28.00 Lacs

Alappuzha - Kerala

Tender For purchase of 4cti engine spares - 4cti engine spares, interference fit liner-w f9k00122, interference fit liner-x f9k00222, interference fit liner-y f9k00322, interference fit liner-z f9k00422, cylinder head fcn04822, valve seat exhaust x0900116, valve seat intake x0900216, valve seat kit p3118951, valve bush- bushing valve guide intake f0531522, ball steel f4832510, stud-exhaust manifold x3504211, cylinder head cover f1135842(b8254309), oil filler cup f1100160, cylinder head cover gasket f1762100, gasket-cylinder head fct00800, valve guide kit p0991151, thrust washer std p0990951, crank shaft main bearing std p0928851, ring set p0982751, piston set p0982651, con rod bearing kit -std p5104212, bushing con rod f0537930, bolt con rod f3585615(p8100335), twin groove add on pully fc803422, starting ring f0741822, crank shaft rear end oil seal x2705100, o ring-81.2*3.3 f2744200, front and oil seal fe802900, composite valve kit p0951051, valve stem seal x2706400, exhaust manifold x1813022, gasket -emd fff00213, hex nut flunged m10* 1.25 f7f00115, stud m8*1,25-43mm long x3714015, throttle and gear operating unit(twin engine type), mac n hom steering unit, mac n hom actuvator, inter cooler, knr pump, oil pressure sensor fmk00200, temperature sensor x2009400, gear oil pressure guage, rubber packing 3mm, graphite packing 3mm, alied packing 3 mm, diesel filter fhj00700, air filter element(primary and secondary), coolant-72 litre(24can-1 can-3 litre), rubber hose id 1 1/4" marine hose, rubber hose id 1.5" marine hose, rubber hose id 2" marine hose, rubber hose id 3" marine marine flame resistant, glass doom and o ring, bend rubber hose, sea chest brass gate valve 2 inch, non return 1 3/4 inch, coupling bolts5/8* 4, inter cooler, gear cooler, oil cooler 6 plate fp405700, filter element oil(micro flow) p31015410, breether hose with inner spring b7015701, h4 injector hp pipes kit b5h07209(b5h03404), pipe oil b7007801, lube oil feed pipe for fuel injection pump b9723006, s/a injector leak of pipe b9221205, injector for 135 lt bs3 engine f8x00210, gasket nozzle holder f1761300, coolant pump assy (fwp) b8760406, turbo charger a4k09900-alesc43-a, belt 8 pk1250(fenner) x0301650, v belt f0330950(x0300450), pipe-heat exchange to cac-in frr00135, hose assy-feed pump to fuel filter b3j00502, expansion bellow-exhaust 4 hole type f3l02014, banjo bolt m12*1.5 f2804611, banjo bolt m14*1.5 f2804711, heat exchanger f3953600, cable- accelerator remote control f0l01000, charge air cooler marine engine faf07600, pipe-turbo to cac frr42615, adaptor to he connection fot27911, hose f1974150, hosestraight 26 id marine app x0w24658, pipe-he to cac in frr00135, hose f1925250(f8p13358), hose straight x0w23258, hose clamp f0819210, pipe sw out to he in frr39915, pipe f8632610, bracket heat exchanger xjw00714, hose b3j00501, pipe he out to cac in marine frr40215, bracket heat exchanger xjw00414, hose clamp x3901010, pipe radiator fresh water outlet ft723014, pipe radiator to engine air intake ft723414, low oil pressure switch with sensor fmk00200, hose single bend l bow fx216158, silencer f3950614, l-hose f1970750, straight hose for radiator pipe line f1971550

CTN :45063587

30 May, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : supply of washer , o ring ms29513/355 , 60c7 , o ring an69 , 60c7 , temperature sensor , gasket , gasket , o ring , o ring , lock washer pair , thursting ring , bearing shell , pinion , limit switch-barring gear , support , support plate , plate , l.t.water pump-ccw , set of diversion filter element for fuel filter , elastic support radiaflex - 521251 , fuel injuection pump - 25 dia with gradient , injection connection assly for sheathed pipe , terminal box with inbuilt amplifier , bearing , hexagon bolt , support , expansion bellow - exhaust t/c inlet , rubber compensator , rubber compensator g0150 x 130 x 016 hks-g nbr gr deb , rubber compensator g0080 x 130 x 016 hks-g nbr gr deb , rubber compensator , support for pickup , t/c oil feeding pipe , pressure gauge , illuminated blue push button 2no , fuse 10x38 6a gg , rubber compensator g0200 x 130 x 016 hks-g nbr gr deb , selector switch 2 positions ino , connecting cable (ec to pcl rs 485) , connecting cable (pcl logic input) , connection subbase (pcl logic input) , discrete field logic i/o , type 170adm39030+slave 170fnt11001 , signalling light , bi polary fuse holder , damper , distributor iso electro pneumatic/spring , gal vanic insulator , flange for socket , socket for pressure sensor or switch , cable 19123 , cable 19056 , svae overspeed card , rgm group safety card , processor , communication module , pcmcia card , temperature regulator (fresh water , spares kit containing bearing , mechanical seal gasket/o ring , rtd input field module type 170aai52040+slave 170fnti11001 , indicator cl. 1.5 , din96 , 240 degree , ae 24/15 power supply , shroud ring , threshold module , connecting cable

CTN :45063614

30 May, 2026 NA

Bankura - West Bengal

Tender For corrigendum : supply of 25vkoc001 c c - injector connection assly , injector holding flange assly. , pyrometric duct , expansion below , electronic governor-actuator , flex master con for dia 88.9-epdm , compensation sensor for exh.pyrometric duct , disc spring , piston ring , air valve , set of spare gasket & o rings , o ring dia 3 x dia 290 , o ring dia 3 x dia 260 , special seal , set of spares for abb vtc254 turbocharger , spare part kit for fw/sw heat exchanger , pt 100 converter with two threshold , ferquency preamplifier-engine speed , supply board , flash 64k card , communication module , pcmcia card , 16 analog input card , rtd input filed module , filed communication module , fuse 4a gg 10 38 , thermistor protection relay(aux415v ac) , injecting piping assly , set of seal for glacier filter , plug no4 , 25 cts , pyrometric duct bank b , expansion bellow , floating bush(te) , oil seal (190x160x15) , d/row sph rlr brg (100x165x52) , d/row sph rlr brg (120x180x46) , cap screw , portable temperature simulator 0-600 deg celcius , disc spring , release spring , gt2 coalescer filter panel , seal tape roll , barring gear assly - gali , type - gd , loctite 480 , crankcase pressure measurement assly , o ring , drilled cap plug - dn 12 , connecting straub metal grip d42 4 epdm , adjusting screw , injector tappet , gasket , injection pipe , o ring , p2-p4 by pass valve-gachot-dn125 , seal ring chord , expansion bellow , metallic gasket , cartridge , v band clamping , lub oil filling connection , rubber compensator , rubber compensator g0125 x 130 x 016 hks-g nbr gr deb , rubber compensator g0100 x 130 x 016 hks-g nbr gr deb , clamping collar , expansion bellows , metallic joint , o ring an 30 , 21a7 , gasket for lub oilcooler (nopv) , channel plate gasket , engine inlet thermostic valve , o ring , disc spring washer dia.56xdia.28.5x3 , disc spring washer dia.40xdia.21.5x2 , temperature sensor , silencer pads (fx4000) , lid seal for fx4000 , hex bolt , hex bolt , time delay relay(on delay) , elelctrical connnection laptop-engine controller , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , repair kit for gali starter , set of seal for gali starter , solenoid valve-24v , main bearing assly , gasket , gasket , o ring , gasket , seal , impeller , 2 lips oil seal , bearing , mechanical seal eagle , o ring , bearing , cap plug , injector sleeve , o rind- ms 29513/238 , v 75 e , o ring - kalrez , inlet valve guide , gasket exhaust manifod , valve seat metallic ring , inlet valve , exhaust valve , rocker arm bush , metallic joint , rocker cover screw , piston ring - top - chrome , ceramique , piston ring - compression-g3-chrome , piston , gasket , set of gasket for hyd. motor , connecting axiflex metal gripd168.3 , epdm , gasket , service tool kit for oil mist detector , exhaust temperature sensor , o ring - ms29513/230 , 60c7 , o ring an26 , 60c7 , nozzle assly -9 x 0.52 x 148 , helicoflex joint hn100 , d17.4 1.8mm , sea water pump , joint type c with limiter , metallic joint , tc speed sensor , gasket rc , o ring d54 , 50x3 v70d , o ring an29 , 21a7 , gasket , hose , metallic joint , set of spares for air valve and actuator , set of spares for p2/p4 bypass valve , actuator service kit , fresh water temp sensor (rtd) , coupling assly cw , connecting cable (unitel way) , analog input field module type 170aaio3000+slave 170fnt11001 , lamp , hooter (electronic) , power switch , fuse 10x38 2a gg , pt 100 converter with two threshold , solenoid valve-safety stop , power fuse , 32a , rsp bearing safety card , icm safety stop card (4 channel) , frequency preamplifier (engine speed) , human machine interface , main bearing temp probe , connecting rod bearing temp probe , washer bsf , ring for casing , bushing

CTN :45231193

29 May, 2026 NA

Villupuram - Tamil Nadu

Tender For supply of spares for injection water pump

Central Government/Public Sector

CTN :45281174

11 Jun, 2026 NA

Ernakulam - Kerala

Tender For supply of double diaphragm pump, air operated

CTN :44287024

29 May, 2026 NA

Uttara Kannada - Karnataka

Tender For corrigendum : tender for supply of procurement of main engine spares c c -high temp cement(brimor cement u 529) , o ring , an21 , 60c7 , nse 6.5 , bush (bar) , plug , camshaft stud , locking plate abb no.7026 , metafram bush bp25 16 20x20 , spool valve air operated 1 pilots (location 16 18) , joint helicoclex , valve exhaust , piston o ring , zinc rod , washer plain , slotted c sunk head screw m6x , circlip external , circlip external , circlip 85 x 3 , banjo bolt m12x1.5 , washer , washer plain , washer copper , washer copper 16x22 , copper washer (18x24) , washer copper , conical spring washer (m14) , ball , hose flex at air inlet , ball bearing skf 6209 , o ring , joint , expansion bellow , joint punched , joint , mb 25x20 du bush , mb 25x30 du bush , ring ba 25x35x7 72 nbr902 simrit , joint , o ring (viton) an65 , 60 c7 , joint , dia 184x240xep.2 , bearing roller , o ring bush , joint , fuel feed pump assly cw tgos , sleeve spring , mechanical seal stat.sealing ring , o ring , elastic mountings tsc t140 70 d , injector adj screw , gasket , gasket , flex hose , flex hose dn 13 l 1 m , flex hose dn 6 l 1 m , sleeve dn32 , pn16 , ball bearing for lub oil filter , set of diversion element for fms01 lo , barrel plunger assembly 23 dia grad , toothed quarnt , plunger spring , shim injection , fuel rack sensor , exp. bellow , stud m12 50 30 j 12 12.9 clas , o ring an73 , joint for balmo fuel feed pump , sealing cord , o ring 5x589 viton (20312) , o ring 05x260 , spring pack , locking plate , hex headed screw , locking plate , hex headed screw , locking plate , cyclam seal assy , screw hm8 16. st. steel , link , shim bronze , gasket , addesive super cyano 495 , silastic black rtv 732 5368 , bearing shell , bush , loctite 242 , group small end bearing , hylomar paste sq 32 , rod push , seat inlet valve , copper washer , exhaust valve seat , snep nut m16 , outside spring , screw with expanded tappet , tappet , gasket , copper washer 8x22x1.5 , b.s.ring c20 , 60c7 , connection (bar) , pin for rack (bar) , barrel cap , valve feed , spring , coupling - holder , positioning pin , anti plash piece , adjusting screw(bar) , o ring d 1.8 , di 37.4 , nse6.531 , 21a7 , o ring , hex socket countersunk (flat ) head cap screw m6x16 din7991 , stop ring , coupling ring , dumb bushes 25 25 du , ball joint sfg 12 uniball , ball bearing 6308 , inlet manifold seal , clamp , oval joint , banjo bolt , bs ring bsb d12 nse6.51 20a8 , o ring no18 nse6.5 60c7 , o ring an24 , nse6.5 , 60c7 , o ring , an 21 , 60c7 , nse 6.5 , o ring 151i.d.3d nse6.531 , 21a7 , viton oil seal(15x30x10) , oring an no 27 , nse 6.5 , 60c7 , o ring 162x8 , o ring for gf600 filt.(no.2090p) , o ring gf 600 filt(no 2091p) , o ring for glacier filter , locking plate-abb no.7067 , bush bearing , bush sealing , plate oil baffle , piston ring(p3712) , ring saftey , con rod brg (pair) , cylinder liner , piston ring , solenoid valve , oks 200 molykote 250 gm upto 450 deg c , copper washer(30x36) , washer copper , pair of bevel gears , joint pn 6 no 175 nse 6.551 class 22 , bush dia 22 26 x 14 , clogging indicator icf 30 el5 , injection pump assembly dia 23 (gradient) , duplex fuel filter , thermostat element for naval opv , seal kit , water pump (230 cu.m. hr)assly bronze , push button black , half clamping collar , sealing product glue 1005l , cover , injector gasket , bush viton , lgc surrated pin (bar) g2 6x55 , o ring , activator t (7471) , gasket for exh , o ring , mcb 6 a , regrouing safeties card (rgs) , pressure regulator (5) , actuator safeties card (acs) , bearings temp , measure card(mtp) , bearings individual alarm card (aip) , plug female 11 pin , plug male 11 pin , plug male 8 pin , plug female 8 pin , plug male 21 pin , plug female 21 pin , plug male 21 pin , plug female 21 pin , solenoid valve nc (3/4) , spool valve air operated 2 pilots (13) , spool valve air operator 2 pilots (15 10) , spool valve air operated 1 pilots (12) , logic unit tempo(timer) , (14) , logic unit re

corporations/Associations/Others

CTN :45302789

22 Jun, 2026 NA

Hyderabad-T - Telangana

Tender For supply of air operated double diaphragm pump

CTN :45200736

29 May, 2026 NA

Bazpur - Uttarakhand

Tender For supply of air compressor spares in sugar mill - spares for 9.5 x 7 and 12 x 7 ingersol rand make compressor. crank 9, x 7 isi/iso standard, crank bushing (main bearing) 9.5 x 7 . isi/iso standard, connecting rod bush (cr) 9.5 x 7 . isi/iso standard, piston ring 12 x 7 isi/iso standard, spares for ingersol rand compressor, size- 9.5 x 7 and 12 x 7 ingersol rand make crank shaft isi/iso standard, side bush isi/iso standard, center bush isi/iso standard, - do - 9.5 x 7 . isi/iso standard, oil pump complete (external). isi/iso standard, oil pump for oiling system. isi/iso standard, delivery and suction valve complete alongwith spring & channel for 9.5 x 7 . isi/iso standard, (a) suction and dilivery valve complete size-12 x 7 spring & channel. isi/iso standard, (b) top head cover complete set 12 x 7 isi/iso standard, channel & channel spring of delivery & suction valve for 12 x 7 isi/iso standard, channel & channel spring of delivery & suction valve for 9.5 x 7 isi/iso standard, air unloader valve. isi/iso standard, air connection pipe. isi/iso standard, air filter. isi/iso standard, oil filter. isi/iso standard, oil pressure gauge. isi/iso standard, rubber oil seal. isi/iso standard, oil pump oil seal 9 x 7 isi/iso standard, oil pump coupling. isi/iso standard, connecting rod 12 x 7 . isi/iso standard, piston 12 x 7 . isi/iso standard, grip bush 9, x 7 isi/iso standard, breather cap complete. isi/iso standard, valve cover gaskit (outer & inner) isi/iso standard, joint kit for 9.5 x 7 . isi/iso standard, packing ring. isi/iso standard, scraper ring. isi/iso standard, rubber o ring for housing. isi/iso standard, air cooler complete. isi/iso standard, lubricator oil seal. isi/iso standard, spares of ingersol rand compressor model-15t type-30 size- 5 x 5 & 3,1/2 x 4 isi/iso standard, rod connecting h.p. isi/iso standard, rod connecting l.p. isi/iso standard, piston h.p. with pin & lock. isi/iso standard, ring set h.p. isi/iso standard, piston l.p. with pin & lock. isi/iso standard, ring set l.p. isi/iso standard, oil seal . isi/iso standard, unloader assembly centrifugal. isi/iso standard, vavle assembly complete suction. isi/iso standard, valve assembly complete delivery. isi/iso standard, bushing crank pin. isi/iso standard, gasket set. isi/iso standard, crank shaft assembly. isi/iso standard, inter cooler tube (copper). isi/iso standard, pressure switch. isi/iso standard, center bushing. isi/iso standard, pilot valve with pin. isi/iso standard, crank shaft with bearing. isi/iso standard, pilot valve pin. isi/iso standard, safety valve. isi/iso standard, housing mb isi/iso standard, cylender isi/iso standard, fau line assembly iso standard, join kit isi/iso standard, fly weight asssembly. isi/iso standard, spares for ingersole rand make compressor model- 7100 connecting rod (lp). isi/iso standard, connecting rod (hp). isi/iso standard, crank shaft bush. isi/iso standard, piston ring (lp). isi/iso standard, piston ring (hp). isi/iso standard, oil seal. isi/iso standard, joint kit. isi/iso standard, filter regulator, model aw-400-04 max.pr.10 kgf/cm . isi/iso standard, l.p. finger for valve. isi/iso standard, h.p. finger for valve. isi/iso standard, section valve plate. isi/iso standard, delivery valve plate . isi/iso standard, copper line tube 3/8" (standrad size) isi/iso standard, spares parts for slm maniklal make air compressor model grk-22 injection ring isi/iso standard, pressing bush. isi/iso standard, tension spring. isi/iso standard, gear pair. isi/iso standard, air filter suction. isi/iso standard, air filter delivery. isi/iso standard, rubber joint for air filter. isi/iso standard, distance ring isi/iso standard, connecting rod l.p. isi/iso standard, connecting rod h.p. isi/iso standard, cylender for 10 x 7 ingersol rand air compressor isi/iso standard, oil pump spring & valve 9 x 7 ingersol rand air compressor isi/iso standard, ci wall plate section, -do- delivery for type-30, m