Get complete information related to latest Call Bell Switch Tenders . from India at Classic Tenders. Search the best available tenders from Indian government tenders, domestic Call Bell Switch Tenders , private tenders, online tenders, tender invitation notice, business tender notices, online tenders and bidding Call Bell Switch Tenders.
Tender For repairing in/c. rewinding of existing centrifugal pump with motor sets, starter main switch electrical panel boards, suction line etc and other works of mini surface water treatment plant at gandacherra under dws sub-division gandacherra (2nd call)
Tender For supply delivery and fixing of motor and accessories at ward-1 selliyampalayam oht in narasingapuram municipality - supply and delivery of kirloskar make 15hp/11kw/2900rpm three phase/415v/50hz/ac/tefc horizontal centrifugal monoblock pump impeller-mechanical seal (head-20mtr,flow rate-2154lpm) size:100x100mm (local quotation) 15hp horizontal centrifugal monoblock pump, labour charges for erection of horizontal shaft, centrifugal pumpset (coupled/monoblock) in bore well/open well including fixing of suction pipe and foot valve upto a maximum depth of 7 metres and delivery pipes to the required length with valves,pressure gauges upto the exterior wall of pump room and erection of panel board consisting of tpic switches starter, voltmeter, ammeter, capacitor single phasing preventor and laying and jointing the cables and twinearthing as per ie rules including providing bed blocks etc., complete and operating the pumps and trial run for 10 days including signing of completion of reports as required by eb authorities., three phase panel board star- delta with two level guard and auto start supply and delivery of star-delta starter confirming to is 13947, iec60947-1 and as amended thereafter with suitable kw rating for operation in ac/ three phase/50hz (+/- 5%) and 415v (+/- 10%) including 3 pole magnetic contactor with under voltage release - 3 nos., ct operated ammeter (65 mm dia) with suppressed scale,voltmeter (65mm dia),voltmeter selector switch,miniature circuit breaker, thermal overload relay, air break contactors suitable for next standard higher kw rating, single phasing preventor, dry running preventor and on/off push button switches, wiring with 1 sq.mm/4 sq. mm copper pvc insulated cable, powder coated vermin proof box, including the capacitor (the cost of capa citor is to be taken separately). three phase panel board for 15hp, supply,delivery and fixing of the following materials are listed below etc..,as directed by the departmental ofiicers.for service4 core 16sq.mm pvc copper ug cable, for motor3 core 6sq.mm pvc insulated and sheathed flat type copper cable, 150mm di pipe, 100mm gi pipe , 100mm gi flange set, rubber sheet for flange set, ms bolt and nut20mm dia and above x 90mm to120mm length fully threaded bolts andwith nuts 2 nos. , manhole cover 60 x 60cm (heavy duty) with frame, supply, erection, testing and commissioning of cast iron body and bronze internal non-rising spindle sluice valve of sizes at required places to control the flow of water including necessary ms flange of table e , gaskets, bolts & nuts including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary, etc., complete as per standard specification and as directed by the departmental officers. 150mm sluice valve, 100amps 4pole mcb, 100amps porcelain fuse unit (500v), 32mm pipe
Tender For corrigendum : contract for supply of centrifugal machine spares - csm ajnala make:- batch type machine 750 kg/charge, rubber buffer, rubber star, rubber kir ( plough in / out ), rubber kit ( plough up / down ), rubber kit ( break cylinder ), rubber kit ( tilting chute cylinder ), rubber ( bottom cone cylinder ), double acting pneumatic actuator ec 100, rubber kit ( pug mill gate cylinder), rotary distributor, rubber bottom seal l -type, solenoid valve ( douvle acting ) rotex model 3012, solenoid vlave ( single acting ) rotex model 3013, plough complete set with pneumatic control, bottom cone ( ss), bearing sleeves with nut, rubber hose oioe ( male & female ) size- 1/2" x 1mtr pressure 10kg / sq. mt. temo.- 250 c, rubber hose pipe ( female size - 1/4" x 1mt., rubber hose pipe ( female size - 1/2" x 1mt., flexible rubber hose pipe (bsp) size 1/2 " x 1 mt., flexible rubber hose pipe (bsp) size 1/2 " x 800 mm, flexible rubber hose pipe (bsp) size 3/8 " x 500 mm, s.s spray nozzle, ss nut & bolt ( full thread) 8 mm x35 mm., 10 mm x 65 mm, 16 mm x 75 mm, 12 mm x 75 mm, h.t hexa bolt (full thread) 16 mm x 75 mm, 10 mm x 75 mm, h.t hexa bolt with nut (full thread) 20 mm x 100 mm, brass lock & washer 20 mm, h.t.l.n key (full thread) bolt 8 mm x 40 mm, 6 mm x 40 mm, 16 mm x 75 mm, 12 mm x 75 mm, 12 mm x 40 mm, butter fly valve size- 6" with actuator, rubber buffer h for batch type machine, brak pad size 7" x 24 " & 7" x 28", rubber v- seal, s.s spacer 20 mm bore, h rubber, continous machine type sc 100 kt, rubber "o" ring 170 x 5 mm, rubber buffer damping pad with s.s stud & nut, rubber cord 4mm, 5mm, 6 mm & 8 mm, rubber cord 2mm, 2 mm, 3 mm & 3 mm, rubber kit for our mist lubricant (compete set), lock washer mb-16, s.s spray nozzle, rubber sealing kit 60 x 6 mm, hexa bolt size 16 mm x 75 mm, s.s nut & bolt size 8 mm x 35 mm, 10 mm x 65 mm, 12 mm x 75 mm and 16 mm x 75 mm, brass lock & washer 20mm, s.s washer size 12 mm and 10 mm, spring washer size 12 mm & 20 mm, s.s. l..n key (full thread) bolt size 8 mm x 40mm , 6 mm x 40 mm, 16 mm x 75 mm, 12 mm x 75 mm & 12 mm x 40 mm, s.s stud with nut 12mm x 100 mm, 12 mm x 65 mm, " mm x 100 mm & 1/2 " x 65 mm, csm batala spares for batch type centribugal machine 1750 kg make s.s engineers, rubber seal kit for 3/2 single coil solenoid valve make enginer tech., rubber seal kit for 5/2 single coil solenoid valve make enginer tech., rubber seal kit for 5/2 double coil solenoid valve make energy tecj, rubber seal kit for plough up / down make energy tech, rubber seal kit for plough in / out make energy tech, rubber seal kit for bottom valve up/down make energy tech, rubber seal kit for break cylinder make energy tech, mtc cylinder make energy tech, bearing housing rubber seal kit make energy tech, rubber star coupling for 1750kg, pneumatic double acting butterfly valvr size 6" with actuator epdm seal flap material ss314 with water proof. limit switch make crane / virgo, pneumatic double acting butterfly valvr size 12" with actuator epdm seal flap material ss314 with water proof. limit switch make crane / virgo, penumatic control valve size 25mm both side flange type max. temp 150 c make energy tech, rubber epdm seat for 12" butterfly valve, rubber epdm seat for 06" butterfly valve, spares for batch type centrifugal machine 1250 kg make s.s. engineer, rubber star coupling for 1250kg, rubber seal kit for 3/2 single coil solenoid valve make enginer tech., rubber seal kit for 5/2 single coil solenoid valve make enginer tech., rubber seal kit for 5/2 double coil solenoid valve make energy tecj, rubber seal kit for plough up / down make energy tech, rubber seal kit for plough in / out make energy tech, rubber seal kit for bottom valve up/down make energy tech, rubber seal kit for break cylinder make energy tech, mtc cylinder make energy tech, bearing housing rubber seal kit make energy tech, spary nozzle for above m/c, spray nozzle pipe assembly for above m/c,
Tender For supply of centrifugal machine spares - solonoide valve srg single stroke for krupp make dc machine 1250 , solonoide valve sr 300 for krupp make dc machine 1250 , two way double coil solenoid valve for batch type fully automatic c f machine wl 1750 , two way single coil solenoid valve for batch type fully automatic c f machine w l1750 , pneumatic control valve size 1 for batch type fully automatic c f machine wl 1750 , rubber buffer for krupp make dc machine 1250 , v seal ring 160mm dia for krupp make dc machine 1250 , epdm seat for 300 bfv for krupp make dc machine 1250 , one way single coil solenoid valve for batch type fully automatic c f machine wl 1750 , benjo pipe with nut and washer size 3 8 1 for krupp make dc machine 1250 , metalic oil seal size 110 140 15mm for krupp make dc machine 1250 , rubber o ring size110 3mm for krupp make dc machine 1250 , tension ring 60 67 9mm for krupp make dc machine 1250 , rotary cylinder for bottom valve , circlip 19mm , relay 24 vdc , limit switch , tee connector size1 4 8mm , load cell 200 kg , solonoid valve 1 4 , pu connector 1 2 12mm , elbow connector size1 4 8mm , muffler , pu 6 pipe size 12mm , split pin 2 5 mm , air cylinder kit size 1 1 2 , air cylinder kit size 2 1 4 , foot switch element , pu-6 connector size 3 8 , pu-6 bulk head , disk rotary valve , pu 6 connector size 1 2 , spare for puri make discharge valve size600mm dia seal kit for main pneumatic cylinder size 3 , seal kit for main pneumatic cylinder size12 , pvc pipe 8mm dia * /bid number : gem/2026/b/7713479 + /dated: 25-06-2026 ' ' / bid document 1 / 25
Tender For supply of spares for bakau wolf make 38 x 49 , teflon washer for above solenoid valve , copper pipe 8 mm , brass ferrule with nut 8 mm , hand operated solenoid valve type hl for air control system size 6mm , ss sugar wash nozzle 3 8 with socket , rubber bucket for pug mill cylinder , rubber bucket for hood cylinder , rubber bucket for syrup separator cylinder , rubber bucket for brake cylinder 100 mm , syrup separator electric valve 6mm , single acting pneumatic control valve with actuator for hot water size 1 inch , wire braided flexible rubber hose pipe with nut both end socket , spares for dc- 10 c f machine ss clamp for tightening of nickel screen l type , ss clamp for tightening of nickel screen l type , ss guide ring for oil seal , oil pump gear set as per sample , neoprene rubber o ring rubber cord 5mm od , neoprene rubber o ring rubber cord 3mm od , spares for nk 1300 c f machine canvas belt , molasses ring rubber seal length 04 mtr , thyssenkrupp make 1750 kg charge centrifugal machine spares ss spray nozzle , rubber seal kit for 5inch dia cylinder duncan make , rotary distributor for bottom cylinder , rubber seal kit for pneumatic cylinder , rubber seal kit for rotary distributor , rubber seal kit for 2 inch , rubber seal kit for 3 inch dia pneumatic cylinder kushako make , solenoid valve 3013 sr no 21038213 , solenoid valve 3012 sr no 21038213 , seal kit for solenoid valve 3013 , seal kit for solenoid valve 3012 , proximity switch m 30 x 65 model sw4051pcd1v30 pnp type , proximity switch m 50 x 65 model sw4061pcd1v60 , pilot operated non return valve with adapter , air filter 12mm bsp 10 kg , air pressure regulator , flexible hose pipe , spares for banjo connection , wire rope 3 mm dia , banzo connection , pneumatic butterfly valve size 12 , rubber seal kit for 1 inch dia chute cylinder
Tender For supply of machinery and equipment - uv-vis spectrophotometer spectrophotometer should be of true double beam optics system. sample compartment should have dedicated one reference cell holder and one sample cell holder. system should be czerny-turner monochromator with lo-ray-ligh grade blazed holographic grating or equivalent. system should have a light source of 20-w halogen lamp and deuterium lamp. automatic switch over of light source to be possible and auto position adjustment. system should have a fixed spectral bandwidth of 1nm. system should have facility to use as stand-alone keyboard-display and with pc-controlled software. wavelength range should be from 190 nm to 1100 nm and wavelength accuracy should be 0.1 nm at d2 656.1 nm & 0.3 nm for entire range. stray light: less than 0.02% at 220 nm (nai)less than 0.02% at 340 nm (nano2) less than 0.5% at 198 nm (kcl) photometric range:absorbance: -4 to 4 abs transmittance: 0% to 400% system should have photometric accuracy : 0.002 abs at 0.5 abs 0.004 abs at 1.0 abs 0.006 abs at 2.0 abs(measured using nist930d/nist1930 or equivalent) system should have a baseline flatness: less than 0.0006 abs (1,100 to 190 nm, one hour after light source turned on) system should have a noise level: less than 0.00005 abs (700 nm). detector should be silicon photodiode only. system should have a usb drive port to connect the printers or external drives. system should compulsorily have bio-method mode of measurement for determining dna and protein concentrations. quantitates dna or protein using the absorbance at 260/230nm. system should be capable of identification of organic compounds, chemical reaction tracking and enzyme reaction measurement. pc with relevant hardware including monitor keyboard, mouse., fuming hoods the proposed floor-mounted aerodynamic fume hood (1800 1000 2350 mm) is designed for safe handling of hazardous fumes, ensuring high performance, durability, and compliance with international standards. the system should be a robust, corrosion-resistant, and safety-compliant solution with efficient airflow management, user-friendly maintenance features, and adherence to international laboratory safety standards ideal for advanced research and chemical handling applications.1) design & compliance aerodynamic structure with automatic bypass airflow system. conforms to ashrae 110:2016 / en 14175 standards, including tracer gas containment test. certified ashrae compliance required 2) construction & materials made of powder-coated galvanized iron (gi, 120 gsm, is 277 compliant) sheet thickness: 1 mm (1.2 mm for structural supports) heavy-duty base frame: 60 40 2 mm phenolic resin (6 mm) inner liner: chemical-resistant, smooth, easy to clean ss 304 worktop with 15 mm raised edges for spill containment ss 304 aerodynamic airfoil with anti- corrosive coating 3) dimensions & workspace usable workspace: 1500 mm (w) 850 mm (d) 1180 mm (h) clear viewing height: 1100 mm modular base cabinets with maintenance access 4) coating & finish 8-stage chemical pre-treatment epoxy polyester / polyurethane coating (70 80 microns) corrosion resistance validated by 1000-hour salt spray test 5) functional features vertical sliding toughened glass sash (4 5 mm), counterbalanced openable front top panel for easy maintenance aerodynamic baffle system for efficient fume removal (light to heavy fumes) flow control damper for airflow regulation 6) utilities & safety integrated gas, water, and electrical fittings in corner posts remotely operated, color-coded service valves safety partition between utilities no cable entry below sash (enhanced safety design) electrical fittings: norysis /legrand (230v, 5/16a, 50 hz) 7) accessories pp cup sink with water tap and drainage led lighting with protective enclosure adjustable leveling screws ( 10 mm) storage base cabinets with shelves and self-closing shutters 8) centrifugal blower specifications remote, silent ms + frp blower with chemical-r
Tender For corrigendum : supply of spares for instrumentation - "vfd pannel signal isolatorsr. no. 2306042013 make - multispampower supply ac 230 vi/p - 4 to 20 ma dco/p - 4 to 20 ma dcreguire boiler + mill + boiling house ", ash handling air pneumetic vibrator, pu elbow 1/4" one side thread - 10 mm, pu tee 1/4" one side thread - 10 mm, air filter 1/4" -10 mm, pu femal connector 1/4" - 10 mm, pu pipe-10 mm, sov double action 230 v ac 1/4", quick exhaust valve 1/2" cylinder, quick exhaust valve 1/4" for seal, "simens smart positioner sipart ps26 drs 110-0nn0- 0aa0ip 66/type 4xp- 1.4 to 7 barta- 30 dg c to +80 dg c", "dome power cylinder for ash handling model no. c 0631505sr. no. plt 20815/005 bore size 63mmstroke- 305 mmmake- duncam engineering limited (rnoia)", " turbine asco solonoide valve (red had type)brand ascotype - solonoide valve (electrno megnetic) 110 v dc", "limit switchmod no. lswp -1-02-4-a", "cesar bonettitype directional control valvesize / model- nf2pan 520 n00000", "valve limit switch box/ position monitormodel code klplubtg/16/05-26ingress protection- ip67 certifiedvoltage- 110 vdc", "wiring diagram explanation (013)type- close position switch", "product - cee em-45 limit switch model /type - cee em -45-50brand-jai bala ji", "pressure switch (switzer) model no. gm-201-33-b030-55-apressure range 0.4 to 4 bar", "proxy meter sensorsr. no. 23 h01p90output- 7,87 v/mm (200 mv/mil)w/o- 2456make - bently nevada", "siemens smart positioner sipart . ps26dr5 110-0nn0-0aa0ip 66/type 4xpr 1.4 to 7 barta 30 dgr c to +80 dgr c", "m00g pi servo amplifier ( valve driver)supply voltage - 24 vdccurrent 1 to 2 a", "signal conditioner/ isolatermake- pepperl +fuchs model - kfd2- stc5-1.20type- signal isolator/signal conditioner", boiling house hi tech m/c chennai bag clamping power cylinder with o ring kit, bag clamping rubber pad, limit switch for clamping, "plc omran dc - 12 v to 24 v zen 10 c dr - d- v2", smps (power supply 24 v), relay board channels, contector, controller unipluse f 701-s, pu connectors, male 1/4" - 8 mm, push button element no-nc, air filter regulator (afr) (0-10 bar), afr connectors, "load cell 110 kgmodel- 65023-110k-nc-02x make- vishay", proxy for load bucket, load bucket cylinder with kit o ring make janties, course fine cylinder with o ring kit make janties, sov ( solonoide valve) with base and coil make janties coil 220 v ac, coil only 220 v ac, load cell card hi- tech engineers, half inch ball valve (1/2"), "centrifugal machine (raw and refinery) afr (air filter regulator )connector femel - 3/8"" make janties ", "break limit switch make bch electric limited", solenoide valve (sov) single acting single coil with o ring kit, double acting double coil with coil 230 v ac and o ring kit, double acting single coil with coil 230 v ac and o ring kit make energy tech high tech pneumatic, coil 230 v ac for sov, hand operated pnumatics sov wtp high tech engineering, proxy type pnp supply 10-30 v type ps 2000 d make joy shree pune, pug mill valve sheet ( on/ off) size - 300 mm make aira, syrup seperator valve (on/ off) size 150 mm make - i& s system dehradun, r- valve pnumatic 1/4", boiling house refinery mbf control valve- 3" rubber seat, mbf on/off valve- 4" rubber seat, mbf on/off valve- 6" rubber seat, mbf on/off valve 3" rubber seat, melt concentrator 2" rubber seat hot water valve , 0-150 dgr c rtd pt-100 temp transmitter (tt), refinery ph electrode with transmitter, abb flow meter 3" model no. fep 63 y0a20080 a size 3", melt concentrator control valve 12" rubber seat , melt concentrator control valve 10" rubber seat , level transmitter (lt) make abb range 0-5000 mmwc remote seal type, control valve positioner make rotex model rtx 1000 -r-d-2-r1-2g-4r-nd-c-41 serial no. rtx/22/0873, multimeter make fluke, loop calibrator / milium source make masi bus, boiling house and boiler compressor k smart oil 200 l , oil filter element 150 lpm, air filter element, air oil seprator element kit, gasket , air oil seperator ele
Tender For corrigendum : annual contract for supply of electrical items for hornbill nest resort at sri vijaya puram and dolphin beach resort at swaraj dweep. - modular switch 6 a/10 amps, modular switch 16 amps, modular socket 5 pin 6 amps/10 amps, modular socket 6 x 16 amps, modular telephone jack 1 m, modular starter single phase 20 amps, hotel key fob switch 32 amps +key tag, modular fan regulator, multi plug conversion, led bulbs 7 w white/warm(thread type), led bulbs 7 w white/warm(pin type), capacitor oil 2.5 mfd, pvc wire multi stand copper 1.5 sq.mm.(2 core), pvc wire multi stand copper 2.5 sq.mm., pvc wire multi stand copper 4.00 sq.mm., pvc wire multi stand copper 6.00 sq.mm., mcb single pole 6 to 32 amps, isolator 4 pole 63a, isolator double pole 40 amps, mcb 4 pole 40 amps, pvc aluminum u.g. cable armod(25 x 4), pvc aluminum u.g. cable armod (50 x 3.5), pvc aluminum u.g. cable armod (120 x 3.5), u.g. cable 10 sqmm (2 core), dwc pipe 40mm, pvc pipe 25 mm mms, pvc pipe 20 mm mms, pvc bend/elbow 25 mm, pvc bend/elbow 20 mm, pvc t 25 mm, pvc t 20 mm, surplus box 2 m, surplus box 3 m, surplus box 4 m, surplus box 6 m, surplus box 8 m, surplus box 12 m, outer plate 2 m, outer plate 3 m, outer plate 4 m, outer plate 6 m, outer plate 8 m, outer plate 12 m, tube light 4 feet led fitting 20w, thermostat for geyser 25 a, thermostat for geyser 20 a, pvc channel 25 mm(2 mtr), led driver 3 watt to 10 watt, led driver 12 watt, led driver 18 watt, mirror tube 2 feet led fittings, insulation tape, calling bell, calling bellswitch 6 amps 9 (modular type), bulb holder pin type, flood light 10 watt, green/white, flood light 30 watt, green/warm, flood light 100 watt, green/warm, led pannel fittings (round/square) 12w to 15w, led pannel fittings (round/square) 6w to 9w, led pannel fittings (round/square) 18w to 22w, spot light 3 watt (pin type/ceiling fitting), ceiling fan 1400mm, padestial fan heavy duty 450mm, exhaust fan plastic body 300/250 mm dia, plug top 20 amps., led pannel fittings 5 to 10 w, 2 way 6 amp switch (modular type), rope light adapter, syntex box 5" x 7", d.b box 4 way tpn, fuse wire 200 amps, modular calling bell, service wire 6 sq.mm, square box/junction box, celling rose, cut out 500 amps, rope light led (50 mtrs) warm/green, aluminium leg 10 sq. mm., aluminium leg 16 sq. mm., aluminium leg 25 sq. mm., aluminium leg 50 sq. mm., aluminium leg 90 sq. mm., aluminium leg 120 sq. mm., aluminium leg 150 sq. mm., street light led 50w warm, stabilizer 5 kva, postal lamp 20w led, model: posttop 20w, ref. no. lpth -20.ww, junction dummy plate 4" pvc, foot lamp 4 way led 5w/7w, modular dummy plate, panel mounted mccb 4 pole 250amps, 35 kva, panel mounted mccb 4 pole 160amps, 25 kva, panel mounted mccb 4 pole 100amps, 25 kva, panel mounted mccb 4 pole 80amps, 25 kva, panel mounted mccb 4 pole 63amps, 25 kva, mccb 4 pole 36 kva, 8kv, model: dn3 - 400d, panel mounted change over 400 a, postal lamp led driver 20 w (xitanium 20w, 0.7a 28v), cable tie 250mm, flexible hose pipe 20mm, 2 pin top male/female, cable clip (5mm/8mm/10mm/20mm/25mm), ms screw 25/7, wall grip/plug (1"), change over 63 amps, main switch tpn 63 amps, main switch tpn 100 amps, zero watt bulb led, speaker wire 2.5 sq.mm, postal lamp driver (sodql-54-700-40 watt), sign board driver waterproof led power supply (model no. mj-400-12rp), tv jack modular, plug top 3 pin 6 amps, multi core wire 10 sq.mm, 3 phase preventer voltage monitoring relay series s m 500 4 wire, aluminium leg 240 sq. mm., modular switch 20 amps two module, wall mount fan (plastic body) 450mm dia, exhaust fan (steel body) 450mm dia