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134Latest Diaphragm pump Tenders List

Latest Diaphragm pump Tenders in India – Verified Leads & Real-Time Insights by Tender18

Finding the right Diaphragm pump tenders in India’s competitive e-procurement ecosystem requires more than just access—it demands accurate data, real-time monitoring, and expert analysis.

At Tender18 Infotech Private Limited, we bring deep industry experience in government procurement to help businesses identify, evaluate, and win Diaphragm pump tenders efficiently. With a centralized platform aggregating 1100+ live tenders, we provide a single, trusted source for opportunities from central, state, and PSU departments.


Real-Time Diaphragm pump Tender Intelligence & Monitoring

Our advanced dashboard delivers actionable insights and structured tender data, enabling you to make faster and smarter bidding decisions.

We categorize Diaphragm pump tenders into:

  • Supply Tenders – BOQs and specifications sourced from GeM and PSUs
  • Service Tenders – NITs and scope of work from CPPP and state portals
  • EPC Projects – Large-scale infrastructure tenders with financial and design data

✔ This structured approach ensures complete transparency and deeper bid analysis before submission.


Comprehensive Sources of Diaphragm pump Tenders

Tender18 acts as a centralized gateway by aggregating tenders from trusted and official sources:

  • Central Government Portals – CPPP, NIC, and Government e-Marketplace (GeM)
  • Railways & Transport – IREPS and Metro Rail projects
  • Power & Energy PSUs – NTPC, ONGC, NHPC, PowerGrid
  • Defense & Strategic Sectors – MES and DRDO tenders
  • State e-Procurement Portals – Gujarat, Maharashtra, Tamil Nadu, UP, and more

✔ Every listing is verified and regularly updated to maintain data accuracy and trust.


Step-by-Step Guide to Participate in Diaphragm pump Tenders

1. Eligibility & Prequalification

Before bidding, ensure compliance with:

  • Financial turnover requirements (30–50% of tender value)
  • Past experience (2–3 similar projects)
  • Valid solvency certificate

2. Mandatory Documentation Checklist

Prepare the following to avoid disqualification:

  • Digital Signature Certificate (Class 3 DSC)
  • GST, PAN, MSME/Udyam registration
  • EMD (Earnest Money Deposit) or exemption proof
  • Technical bid with execution methodology

3. BOQ Analysis & Financial Bidding

The BOQ (Bill of Quantities) is the most critical component:

  • Analyze item-wise pricing
  • Ensure competitive yet sustainable quotes
  • Avoid underbidding risks (L1 pressure)

✔ Expert analysis can significantly improve your bid success ratio.


Why Tender18 is a Trusted Platform for Diaphragm pump Tenders

✔ Proven Expertise in Government Procurement

We combine industry knowledge with practical bidding experience.

✔ Verified & Reliable Data

All Diaphragm pump tenders are sourced from official portals and cross-checked for accuracy.

✔ Advanced Filtering Tools

Filter tenders by value, EMD, location, and category for precise targeting.

✔ Corrigendum & Update Tracking

Get instant alerts on deadline changes and specification updates.

✔ Historical Data Insights

Analyze past tender results to understand pricing trends and competition.

✔ End-to-End Bidding Support

From discovery to submission, including GeM onboarding and strategy.


Growth of Diaphragm pump Sector in 2026

With the Government of India focusing on digital procurement and infrastructure expansion, the Diaphragm pump sector has seen significant growth in e-tendering opportunities.

The rise of GeM-based procurement models like:

  • L1 Purchase
  • Direct Procurement
  • MSME-friendly policies

…has made it easier for startups and SMEs to participate and win contracts


Frequently Asked Questions (SEO Optimized)

How can I get daily Diaphragm pump tender alerts?

You can register on Tender18 and select your preferred category. You will receive daily email alerts with all new Diaphragm pump tenders.

Is EMD mandatory for all Diaphragm pump tenders?

No, MSME and Udyam-registered businesses may get exemptions. Always check the NIT for specific conditions.

What is the difference between a Diaphragm pump work tender and supply tender?

A supply tender involves delivering goods, while a work tender includes execution, labor, and project completion.

Can I access private Diaphragm pump tenders on Tender18?

Yes, we also track major private sector and EPC tenders along with government opportunities.


Get Expert Support for Diaphragm pump Tenders

Tender18 is more than a listing platform—we are your strategic partner in winning tenders.

Our services include:

  • Tender discovery & analysis
  • Documentation support
  • Bid strategy & submission
  • GeM registration & OEM onboarding

📞 Call / WhatsApp: +91 7069661818
🌐 Website: www.tender18.com

Due Date
T18 Ref No : 17465805
Location : vemula , andhra pradesh
Source : GEM Tenders
NEW TENDER
tender for (feluwa pump) hydraulically actuated reciprocating piston-double hose diaphragm pump
Agency / Dept :
uranium corporation of india limited UCIL
Due Date :
Oct 23, 2026 (24 days left)
Tender Value :
Refer Document
View Documents
T18 Ref No : 17470125
Location : hukeri , karnataka
Source : GEM Tenders
NEW TENDER
tender for industrial diaphragm pump (q3)
Agency / Dept :
hll lifecare limited HLL
Due Date :
Oct 05, 2026 (6 days left)
Tender Value :
Refer Document
View Documents
T18 Ref No : 17471234
Location : mumbai , maharashtra
Source : GEM Tenders
NEW TENDER
corrigendum tender for 25belc003 ee8884v000453560 , ee8884v000454420 , ee8884v000454430 , ee8884v000454480 , ee8884v000466330 , ee8884v000467370 , ee8884v000513441 , ee8884v000905175 , ee8884v002537 , ee8884v002585 , ee8884v002654 , ee8884v030911 , ee8884v031883 , ee8884v035862 , ee8884v035997 , ee8884v036108 , ee8884v036654 , ee8884v037683 , ee8884v050233 , ee8884v062442 , ee8884v062612 , ee8884v062647 , ee8884v063960 , ee8884v11111002278 , ee8884v17001000771 , ee8884v330600700 , ee8884v330600800 , ee8884va310010 , ee8884va310018 , ee9935v000322540 , ee9935v000322580 , ee9935v000327070 , ee9935v000453370 , ee9935v000453400 , ee9935v000453500 , ee9935v00045364a , ee9935v000453730 , ee9935v00045376a , ee9935v00045376d , ee9935v00045384c , ee9935v000454750 , ee9935v00045477a , ee9935v000467250 , ee9935v000948010 , ee9935v002563 , ee9935v002663 , ee9935v002755 , ee9935v004349 , ee9935v008940010 , ee9935v012455 , ee9935v031153 , ee9935v035559 , ee9935v035820 , ee9935v035857 , ee9935v035858 , ee9935v036395 , ee9935v036654 , ee9935v038266 , ee9935v061742 , ee9935v061794 , ee9935v061878 , ee9935v061889 , ee9935v061966 , ee9935v065629 , ee9935v130505380 , ee9935va310016 , ee9935vb141506 , ee9935vb212309 , ee9935vxeachp26011, dia 128 piston ring compression, pkg 1st 2st ic cover flange, gasket m24 ermeto, diaphragm safety, valve needle 14 bsp, filter oil collar, oil level indicator, a 75 v belt, nring, sring, rring, air filtercomplete, piston pin, safety valve, hose, piston pin bearing, solenoid valve complete, auto drain solenoid, connecting rod, main bearing bushing, crankshaft, piston stage 4, power contactor, indicating lamps, pump mechanical seal, push buttons, valve safety assembly 2nd stage, valve assy. blowdown 1 piece, ring soc dia110, connecting rod bearing top & bottom, solv assy 3way, seal oil 52x35x7, bush dist oil seal, packing crankcase to cyl, shim ball pivot 0 05, shim connecting rod 0.05, shim 0.05 water jkt, shim water jacket iii stage cylinder 0 50, shim 3rd stage cylinder head 0 30, lock washer crank shaft, connection hose brass ek2, washer cpg 14 5x24x2, hexagonal nut m10, rring 3rd stage, oring, push button green 1no, pressure gauge, backup ring, air filter insert for air filter, solenoid valve, resilient mounts, piston pin for 2nd stage, gasket, washer, bursting plate, temparature transmitter, valve assy nrv, akcc6060 rfpl avm, 9bd 14bsp 10 pg, molecular sieve kg
Agency / Dept :
indian navy
Due Date :
Sep 28, 2026
Tender Value :
Refer Document
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T18 Ref No : 17470688
Location : kanpur , uttar pradesh
Source : GEM Tenders
NEW TENDER
tender for procurement of spare parts for locomotive wdg3a 2834_fuel oil filter element sec wdg3a , 2834 fuel injection tube wdg3a , 2834 gasket base door wdg3a , 2834 snubber valve wdg3a , 2834_l type composite brake shoe wdg3a , 2834 gasket l.o. filter wdg3a , 2834_air filter assly. wdg3a , 2834_lube oil filter element wdg3a , 2834_fiber glass bag filter sec wdg3a , 2834 fuel pump wdg3a , 2834 c2 relay valve wdg3a , 2834 c2 relay kit wdg3a , 2834 sa9 kit wdg3a , 2834 a9 kit wdg3a , 2834 j1 filter kit wdg3a , 2834 mr safety valve wdg3a , 2834 auto drain valve kit wdg3a , 2834 n1 reducing valve assy wdg3a , 2834 sa9 valve assy wdg3a , 2834 bp pipe wdg3a , 2834 electronic sig audio buzzer wdg3a , 2834 cab light bulb set wdg3a , 2834_head light bulb set wdg3a , 2834 mccb 15 amps wdg3a , 2834 mccb 30 amps wdg3a , 2834 gf switch wdg3a , 2834 fuel oil filter elmnt pri. wdg3a , 2834 gasket fo filter wdg3a , 2834_wiper application kit wdg3a , 2834 inlet and outlet valve-comp wdg3a , 2834 mu stop switch wdg3a , 2834 mccb 200 amps wdg3a , 283304_air flow gauge , 283304_alarm push buttons , 283304_aux. exciter carbon brush , 283304_bp angle cock assembly , 283304_bp gauge , 283304_bp pipe kit , 283304_brake cylinder assembly , 283304_brake cylinder diaphragm , 283304_breaker 15 amp , 283304_breaker 30 amp , 283304_cranking exhausting motor , 2834_cylinder liner wdg3a , 283304_distributor valve , 283304_distributor valve kit , 283304_engine control switch , 283304_epg magnet valve , 283304_explosion door assembly , 283304_fl. reset push buttons , 283304_fp angle cock assembly , 283304_fp pipe , 283304_fp pipe kit , 283304_fp valve assembly , 283304_fuel pump motor , 283304_head lamp switch , 283304_horn push buttons , 283304_m r safety valve kit , 283304_mb1 breaker 200 amp , 283304_mb2 breaker 150 amp , 283304_mv release push buttons , 283304_n1 reducing valve kit , 283304_over charge push buttons , 283304_radiator fan shaft assembly , 283304_s21 m valve finger contact set , 283304_s21 magnet valve , 283304_s21 solenoid switch , 283304_sand push buttons , 283304_start pb push buttons , 283304_stop pb push buttons , 283304_traction motor carbon brush , 283304_vcd lamp , 283304_vcd reset push buttons , 283101_cylin head assy with valve_bd155, 2834_fuel oil filter element sec wdg3a, 2834 fuel injection tube wdg3a, 2834 gasket base door wdg3a, 2834 snubber valve wdg3a, 2834_l type composite brake shoe wdg3a, 2834 gasket l.o. filter wdg3a, 2834_air filter assly. wdg3a, 2834_lube oil filter element wdg3a, 2834_fiber glass bag filter sec wdg3a, 2834 fuel pump wdg3a, 2834 c2 relay valve wdg3a, 2834 c2 relay kit wdg3a, 2834 sa9 kit wdg3a, 2834 a9 kit wdg3a, 2834 j1 filter kit wdg3a, 2834 mr safety valve wdg3a, 2834 auto drain valve kit wdg3a, 2834 n1 reducing valve assy wdg3a, 2834 sa9 valve assy wdg3a, 2834 bp pipe wdg3a, 2834 electronic sig audio buzzer wdg3a, 2834 cab light bulb set wdg3a, 2834_head light bulb set wdg3a, 2834 mccb 15 amps wdg3a, 2834 mccb 30 amps wdg3a, 2834 gf switch wdg3a, 2834 fuel oil filter elmnt pri. wdg3a, 2834 gasket fo filter wdg3a, 2834_wiper application kit wdg3a, 2834 inlet and outlet valve-comp wdg3a, 2834 mu stop switch wdg3a, 2834 mccb 200 amps wdg3a, 283304_air flow gauge, 283304_alarm push buttons, 283304_aux. exciter carbon brush, 283304_bp angle cock assembly, 283304_bp gauge, 283304_bp pipe kit, 283304_brake cylinder assembly, 283304_brake cylinder diaphragm, 283304_breaker 15 amp, 283304_breaker 30 amp, 283304_cranking exhausting motor, 2834_cylinder liner wdg3a, 283304_distributor valve, 283304_distributor valve kit, 283304_engine control switch, 283304_epg magnet valve, 283304_explosion door assembly, 283304_fl. reset push buttons, 283304_fp angle cock assembly, 283304_fp pipe, 283304_fp pipe kit, 283304_fp valve assembly, 283304_fuel pump motor, 283304_head lamp switch, 283304_horn push buttons, 283304_m r safety valve kit, 283304_mb1 breaker 200 amp, 283304_mb2 breaker 150 amp, 283304_mv release push buttons, 283304_n1 reducing valve kit, 283304_over charge push buttons, 283304_radiator fan shaft assembly, 283304_s21 m valve finger contact set, 283304_s21 magnet valve, 283304_s21 solenoid switch, 283304_sand push buttons, 283304_start pb push buttons, 283304_stop pb push buttons, 283304_traction motor carbon brush, 283304_vcd lamp, 283304_vcd reset push buttons, 283101_cylin head assy with valve_bd155
Agency / Dept :
uttar pradesh rajya vidyut utpadan nigam limited UPRVUNL
Due Date :
Oct 08, 2026 (9 days left)
Tender Value :
Refer Document
View Documents
T18 Ref No : 17470808
Location : anand , gujarat
Source : GEM Tenders
NEW TENDER
tender for tools equipment boq bid hammer cross pein 220 grams or 250 grams or 0.5 lb with handle , chisel cold flat 25 mm x 200 mm , allen key set - hexagonal - 1 - 12 mm, set of 12 keys , bradawl 150 mm x 6mm square pointed , mallet hard wood 0.50 kg. , hacksaw frame fixed type 150 mm , plier flat nose length 200 mm insulated , drill hand brace 0 to 100 mm , plane- jack 200 mm x 50 mm , plane smoothing, metal 200 mm x 50 mm cutter , cut out relays , reverse current relays , under voltage relays , knife switch dpdt fitted with fuse terminals 16 amp , knife switch tpdt fitted with fuse terminals16 amp , d.c. starters-4-points for 2.5 kw dc motor , ac starter resistance type starter , electric iron 1200 w, 230 v with temprature control. , immersion heater 1500 w -230 v , mixture or mixer grinder 750 w, 240 v , voltage stabiliser input 150 to 230 volt ac, output 220 volt ac , anvil 50 kgs , tong flat.200 mm long , simple machines screw jack with accessories , thermocouples j k r s b type each , steam generator copper for steam distilation. cap 1000 ml , searles apparetus for youngs modulus , redwood viscometer , test tube holders , caliper inside spring type. 150 mm , caliper hermaphrodite spring type 150 mm , scriber 150 mm , dot punch 100 mm , file knife edge smooth 150 mm , machine reamer parallel helical flute 12 to 16 mm set of 5 , scraper half round 150 mm , chisel cold crosscut and diamond point 9 mm x 150 mm , chisel cold round nose 9 mm x 100 mm , fire buckets with stand , power tools for fastening capacity 10 to 18mm , pipe threading die with handle ratchet type die head of one by two inch, three by four inch, one inch complete set , planishing hammer , engineers try square knife edge 150 mm blade , cut section gate valve 2 inch , cut section globe valve 2 inch , cut section safety valve 2 inch , cut section needle valve 25 mm cut section made up s.s. of 2 inch , cut section butter fly valve 2 inch , cut section non return valve 2 inch , cut section pneumatically operated diaphragm valve 2 inch , cut section ball valve 2 inch , cut section diaphragm valve 2 inch , cut section model of screw pump , vane pump cut section sliding type , cut section model of reciprocating pump , cut section of gear box planetary bevel gear type , cut section model of centrifugal pump back pullout type , scraper flat 250mm handled , knife electrician d.b. , screw driver set set of 5 100 to 300 mm , conduit pipe cutting and threading machines adjustable for 15 mm to 30 mm , hot wire ammeter 0 to 15 amps , wheatstone bridge , autotransformer 250v 10a , solid state solar based single phase energy meter bidirectional 5 to 30 amps 240 volts , magnetic flux meter 0 to 500 tesla , small crimping tools assorted 10 to 100 mm 5 nos , motion detector , soft starter 1 ph , field regulator 0 - 1000 ohmic, 2 amps , dmx controller , rewinding machine, hammer cross pein 220 grams or 250 grams or 0.5 lb with handle, chisel cold flat 25 mm x 200 mm, allen key set - hexagonal - 1 - 12 mm, set of 12 keys, bradawl 150 mm x 6mm square pointed, mallet hard wood 0.50 kg., hacksaw frame fixed type 150 mm, plier flat nose length 200 mm insulated, drill hand brace 0 to 100 mm, plane- jack 200 mm x 50 mm, plane smoothing, metal 200 mm x 50 mm cutter, cut out relays, reverse current relays, under voltage relays, knife switch dpdt fitted with fuse terminals 16 amp, knife switch tpdt fitted with fuse terminals16 amp, d.c. starters-4-points for 2.5 kw dc motor, ac starter resistance type starter, electric iron 1200 w, 230 v with temprature control., immersion heater 1500 w -230 v, mixture or mixer grinder 750 w, 240 v, voltage stabiliser input 150 to 230 volt ac, output 220 volt ac, anvil 50 kgs, tong flat.200 mm long, simple machines screw jack with accessories, thermocouples j k r s b type each, steam generator copper for steam distilation. cap 1000 ml, searles apparetus for youngs modulus, redwood viscometer, test tube holders, caliper inside spring type. 150 mm, caliper hermaphrodite spring type 150 mm, scriber 150 mm, dot punch 100 mm, file knife edge smooth 150 mm, machine reamer parallel helical flute 12 to 16 mm set of 5, scraper half round 150 mm, chisel cold crosscut and diamond point 9 mm x 150 mm, chisel cold round nose 9 mm x 100 mm, fire buckets with stand, power tools for fastening capacity 10 to 18mm, pipe threading die with handle ratchet type die head of one by two inch, three by four inch, one inch complete set, planishing hammer, engineers try square knife edge 150 mm blade, cut section gate valve 2 inch, cut section globe valve 2 inch, cut section safety valve 2 inch, cut section needle valve 25 mm cut section made up s.s. of 2 inch, cut section butter fly valve 2 inch, cut section non return valve 2 inch, cut section pneumatically operated diaphragm valve 2 inch, cut section ball valve 2 inch, cut section diaphragm valve 2 inch, cut section model of screw pump, vane pump cut section sliding type, cut section model of reciprocating pump, cut section of gear box planetary bevel gear type, cut section model of centrifugal pump back pullout type, scraper flat 250mm handled, knife electrician d.b., screw driver set set of 5 100 to 300 mm, conduit pipe cutting and threading machines adjustable for 15 mm to 30 mm, hot wire ammeter 0 to 15 amps, wheatstone bridge, autotransformer 250v 10a, solid state solar based single phase energy meter bidirectional 5 to 30 amps 240 volts, magnetic flux meter 0 to 500 tesla, small crimping tools assorted 10 to 100 mm 5 nos, motion detector, soft starter 1 ph, field regulator 0 - 1000 ohmic, 2 amps, dmx controller, rewinding machine
Agency / Dept :
department of employment and training DET
Due Date :
Oct 08, 2026 (9 days left)
Tender Value :
4.95L
View Documents
T18 Ref No : 17229350
Location : jodhpur , rajasthan
Source : GEM Tenders
LIVE TENDER
tender for 3” metallic air operated double diaphragm (aodd) pump
Agency / Dept :
oil and natural gas corporation limited ONGC
Due Date :
Oct 01, 2026 (2 days left)
Tender Value :
Refer Document
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T18 Ref No : 17168964
Location : mumbai , maharashtra
Source : GEM Tenders
LIVE TENDER
tender for air operated diaphragm pump- 496 lpm cap
Agency / Dept :
bharat petroleum corporation limited BPCL
Due Date :
Sep 29, 2026 (Expire Today)
Tender Value :
Refer Document
View Documents
T18 Ref No : 17170915
Location : talcher , odisha
Source : GEM Tenders
LIVE TENDER
tender for supply of air operated diaphragm pump and spare parts
Agency / Dept :
directorate of purchase and stores DPS
Due Date :
Oct 05, 2026 (6 days left)
Tender Value :
Refer Document
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T18 Ref No : 17252353
Location : mallappally , kerala
Source : GEM Tenders
LIVE TENDER
tender for muffle furnace-high temperature , digital zoom stereo microscope , rotary vacuum evaporator with vacuum pump , electronic analytical balance , dslr mounted digital microscope , microwave oven , refrigerator , water quality analyser with 9 parameters , optic fibre characteristics apparatus , four probe apparatus , b-h curve apparatus , diaphram vacuum pump , gauss meter with hall probe, ug lab items, continuous working temperature 1400-1700 degree celsius preferred-(stable for long duration runs) temperature accuracy / uniformity +/- 1 degree celsius inside the central thermal work zone heating rate programmable from 1 degree celsius to 10 degree celsius per minute sensor / thermocouple type b (pt-30rh/pt-6rh) thermocouple with cold-junction compensation heating elements minimum 4 to 6 numbers of u-shaped high-grade molybdenum disilicide elements positioned on opposite sides. size-11x11x23cm power controller phase angle control thyristor (scr) power drive unit with soft-start, soft-stop, and current-limiting features to protect heating elements temperature controller microprocessor-based auto-tune pid programmable controller with at least 30 ramp/dwell segments input power supply 220-240v ac single phase with 50 hz. door mechanism parallel-action side-swing or vertical upward lifting insulated plug door designed to keep the hot face away from the operator. automatic cut-off safety door-interlock switch that cuts power to the heating elements immediately upon door opening trip protections hardware-based over-temperature limiter, broken thermocouple sensor trip, and over-current semiconductor fuse protection microprocessor-controlled ultra-wide range static voltage stabilizer with isolation rated capacity 5 kva /4000w (heavy duty single phase) input voltage operating range extremely wide range of 75v - 300v ac (sine wave)output voltage regulation 220v ac +/- 1% (constant stabilized output)-, commissioning and demonstration of high-performance digital zoom stereo microscope with dedicated/integrated digital camera, software and illumination. optical system- greenough or parallel/galilean, 3d stereoscopic viewing, anti-fungal and anti-reflective optical coatings. viewing head- trinocular/dedicated digital head, 45 deg inclined, 360 deg rotatable, pupillary distance 54-76mm, diopter adjustment +/-5. eyepieces- paired high-eyepoint ewf 10x, fov greater than or equal to 22mm, eyeglass compatible. zoom- continuous ratio greater than or equal to 6.5to1, objective 0.7x-4.5x with click-stops. magnification- 7x-45x, expandable to 90x/180x with optional auxiliary lenses and 20x eyepieces. working distance- greater than or equal to 100mm. camera- scientific-grade uhd cmos/scmos colour sensor, greater than or equal to 1/2.5 inch. resolution- 4k uhd (8mp) live via hdmi, greater than or equal to 12mp still capture via usb 3.0. frame rate- greater than or equal to 30fps at 4k via hdmi and greater than or equal to 30fps via usb 3.0. illumination- variable/dimmable led ring or dual gooseneck led incident light, built-in sub-stage led transmitted light. stand- heavy-duty rigid pillar/track stand with integrated focus, coarse/fine focus and tension adjustment, base greater than or equal to 280x240mm. software- live preview/capture, image stitching, edof, hdr, real-time calibration and measurement of length, area, perimeter, angles, radius, circle-to-circle and point-to-point, export data/images to excel, word and pdf. compatibility- windows 10/11 64-bit. power- 220-240v ac, 50hz, indian 3-pin plug. documentation- user manual and software license keys., brushless dc motor, rotation speed range 20 to 300 rpm with digital display and smooth-start function. lift mechanism motorized or manual quick-action lift with automatic safety drop/lift-out function during power failure. condenser vertical double-coiled glass condenser made of 3.3 borosilicate glass, cooling surface area greater than or equal to 1500 sq. cm. heating bath stainless steel-ss316 with ptfe coating or dedicated non-stick surface, capacity 2 to 5 liters, temperature range ambient to 180 deg. celsius with +/- 1degree celsius accuracy. flask capacity 2000 ml evaporating flask and 2000 ml receiving flask standard. vapor tube and seals vacuum control facility must be provided. removable vapor tube with lock indicator- vacuum seals made of graphite-filled ptfe for chemical resistance. diaphragm vacuum pump specifications pump type two-stage, oil-free, chemically resistant ptfe diaphragm pump. flow rate minimum approx. 20 to 34 l/min. ultimate vacuum less than or equal to 10 mbar (preferred less than or equal to 5 mbar for low-boiling solvents). wetted parts peek, ptfe, or highly chemical-resistant fluoroelastomers on all valve and head assemblies. power and compliance operates on 220-240 v ac, 50 hz, electronic analytical balance with the draft shield chamber. weighing range 220 g. readability resolution 0.1 mg or 4 decimals up to 220 g. repeatability -std. dev. less than or equal to 0.015 mg at lower range less than or equal to 0.08 mg at full load. linearity deviation +/- 0.03 mg at lower range +/- 0.1 mg at nominal load. stabilization time ultra-fast tracking less than or equal to 2.0 seconds for 0.01 mg resolution. minimum weight -usp- 20 mg or lower -complying with usp chapter 41 for absolute accuracy. calibration system fully automated isocal / profact motorized internal calibration triggered dynamically by ambient temperature changes - delta t greater than or equal to 0.5 k- or timed intervals. draft shield technology motorized, contactless gesture-controlled sliding doors -top, left, right- to eliminate vibration from physical contact. data integrity and compliance full 21 cfr part 11 compliance with built-in audit trails, electronic signatures, and multi-level user password management -no external software required- connectivity ports integrated ethernet -rj45, usb-a, usb-b, and rs232 for direct server/lims data transfer without pc middleware., optical system and head - head type trinocular (30 deg. inclined, rotatable 360 deg.) with a dedicated vertical photo port for camera mounting. optical design infinity-corrected optical system to prevent image distortion during magnification. eyepieces - 10x widefield high-eyepoint eyepieces (f.n. 20mm) with anti-fungal coating. objective lenses achromatic or plan achromatic 4x, 10x, 40x (s), and 100x (oil immersion) offering up to 1000x standard optical magnification. stage and focusing mechanism stage double-layer rackless mechanical stage (e.g., 140 x 132 mm) with a low-position coaxial control knob. movement range x-y axis travel range around 75mm x 50mm. focusing - coaxial coarse and fine focus adjustment mechanisms with tension control and limit stopped. illumination and power light source ultra-bright 3w led or 6v/20w halogen variable illumination system providing true daylight colour temperature. condenser abbe condenser (n.a. 1.25) with iris diaphragm and filter holder. power supply - universal input 100v-240v ac, 50hz. dslr camera integration and adapter mount compatibility specific dslr brand mounts via a specialized t-mount adapter and low-profile microscope t2 ring. camera adapter magnification - intermediate adapter optics typically features 2x or 4x magnification factors to project the image correctly onto the dslr sensor without heavy vignetting. shutter control - electronic remote shutter or pc tethering to minimize mechanical shake during image capture., capacity - 20 to 32 liters, microwave frequency - 2450 mhz, power output (microwave) 800w to 1000w, power consumption - 1200w to 2100w, electrical input - 230v, 50hz single-phase ac supply. solo (basic heating), grill (heating + grilling coil), or convection (heating + fan for baking/roasting) control panel - touch keypad (membrane) or mechanical dials, safety - child lock system, overheating protection, and thermal fuse - convenience auto-cook menus, weight defrost, express cooking, and steam-clean functions, gross/net capacity measured in liters 200l or cubic feet. net capacity indicates usable space. dimensions - width (typically 55 cm to 90+ cm), height (130 cm to 180+ cm), and depth. defrost type - direct cool (manual defrost) or frost-free (automatic air circulation). compressor - inverter or standard reciprocating compressor for temperature regulation. refrigerant - eco-friendly gas types like r600a (cfc-free). features and build configuration - single door, double door (top/bottom freezer), side-by-side, or french door. add-ons led lighting, digital displays, built-in ice makers, and convertible zones., microprocessor-controlled, modular benchtop multiparameter water quality analysis system. simultaneous channels - minimum 4 independent, galvanically isolated measurement channels supporting simultaneous logging and display of distinct modules without cross-talk. display unit - 7 inch high-resolution colour capacitive touch screen with multi-touch operation, real-time graphical plotting, and on-screen procedural video tutorials. parameters - ph, orp (mv), ion selective electrode (ise) , conductivity 0.001 micros/cm to 1000 ms/cm , tds 0 to 400 ppt , resistivity up to 100 mohm.cm , salinity 0.00 to 80.00 ppt. - dissolved oxygen (do) 0.0 to 50 mg/l (ppm), 0 to 600% saturation with automatic barometric pressure and salinity compensation. temperature -20.0 deg. celsius to 130.0 deg. celsius, resolution 0.1 deg. celsius, accuracy +/-0.1 deg. celsius. temperature compensation - automatic (atc) or manual (mtc) across 0-100deg. celsius with selectable compensation coefficients (linear, pure water astm, and natural water iso-7888). calibration - 1 to 6 points auto-recognition for ph (usa, nist, din, custom buffers), 1 to 5 points for conductivity and ise. data management and glp compliance - non-volatile memory storing greater than or equal to 1,000,000 data sets with time/date stamp, sample id, and sensor serial number tracking. connectivity and peripherals - dual usb-a (for keyboard, flash drive, printer), usb-c (for pc link), ethernet port, and built-in wi-fi for direct lims integration and secure ftp/email data export. power supply - universal 240 vac adapter, 5v/12v dc output with internal backup battery cell for real-time clock maintenance., setup to measure various characteristics of optical fibre - for ug lab, resistivity and bang gap measurement of semiconductors - for ug lab, to plot b-h curve of ferromagnetic materials - for ug lab - cro not required, for using with desiccator, for ug lab
Agency / Dept :
department of collegiate education
Due Date :
Sep 29, 2026 (Expire Today)
Tender Value :
14.75L
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T18 Ref No : 17338164
Location : palghar , maharashtra
Source : GEM Tenders
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Agency / Dept :
nuclear power corporation of india limited NPCIL
Due Date :
Sep 29, 2026 (Expire Today)
Tender Value :
Refer Document
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Every year, central and state government departments release thousands of high-value contracts specifically dedicated to Diaphragm Pump. Whether it involves bulk material supply, executing specialized operational services, or end-to-end turnkey project execution, the demand for capable vendors in the Diaphragm Pump sector is massive.

At Tender18, we help businesses cut through the noise and exclusively target the exact work categories they specialize in. Instead of browsing through generic procurement sites, our platform isolates high-potential opportunities that match your specific industry capabilities.

Work Dynamics in the Diaphragm Pump Sector

Government requirements for this specific vertical generally fall into distinct procurement patterns:

  • Product & Material Supply: Tenders focused strictly on sourcing, testing, and delivering high-quality items that meet the exact technical specifications of the buyer.
  • Service Level Agreements (SLAs): Long-term hiring of expert agencies for routine maintenance, manpower deployment, or continuous operational management.
  • Execution & Turnkey Projects: Comprehensive contracts where the bidder is responsible for everything from raw material procurement to final site installation and testing.

By focusing purely on your core strength in Diaphragm Pump, you can build a highly profitable and stable pipeline of government clients.

Stop wasting time filtering through irrelevant notices. Our Diaphragm Pump Tender Information Service is engineered for precision. We track exact product codes, service names, and specialized work terms across all government portals nationwide. When a buyer publishes a requirement that matches your specific business profile, our system alerts you instantly.

Deep Technical Insights & Documentation For Diaphragm Pump Tenders

Bidding for specific works requires studying strict technical parameters. We provide immediate access to the core documents you need to evaluate the project:

  • Detailed Specifications & Drawings: Download the exact engineering guidelines, material testing standards, and quality benchmarks demanded by the buyer for Diaphragm Pump.
  • Financial BOQ Spreadsheets: Access the official blank pricing formats where you need to input your unit rates, tax configurations, and total bid value.
  • Real-Time Technical Amendments: If the buying department changes the product specifications, alters the service scope, or shifts the delivery timeline, we instantly update the parent file so you are never caught off-guard.

Winning a contract for Diaphragm Pump depends entirely on how perfectly your technical capabilities match the buyer’s demands. Even if you have the best product or service, a poorly formatted document or a missing compliance certificate will lead to instant technical rejection. Tender18’s Tender Bidding Service eliminates this risk by taking complete ownership of your digital submission.

Flawless Compliance & Portal Execution For Diaphragm Pump Tenders

Under this service, Tender18 assigns a Dedicated Experienced Technical Person to your profile. This expert handles the heavy lifting of the entire bidding cycle:

  • Capability Mapping: We thoroughly cross-check your past completion certificates, ISO standard proofs, and financial turnover against the strict eligibility criteria required for Diaphragm Pump bids.
  • Secure System Integration: Our technical desk seamlessly links your Class III Digital Signature Certificate (DSC) with the required e-procurement servers to securely encrypt your technical and financial envelopes.
  • Error-Free Financial Uploads: We audit your quoted BOQ pricing sheets for any formula or formatting errors before the final upload, ensuring your bid is successfully locked before the portal's closing hours.

Government buyers are aggressively using the Government e-Marketplace (GeM) for the direct procurement of Diaphragm Pump. If your business profile is not accurately mapped on this portal, you remain practically invisible to these purchasing officers. Recognized as a trusted and expert GeM consultant, Tender18 offers specialized support to build, optimize, and maintain a highly visible vendor account for your business.

With an industry-leading support success ratio of over 95%, we handle the complex marketplace compliance so you can focus entirely on executing your orders

Expert Profile Management & Catalogue

Our dedicated consultants ensure your GeM presence is structurally perfect:

  • Precise Catalogue Listing: We upload and categorize your specific offerings under the exact search terms and parameters used by government buyers looking for Diaphragm Pump, ensuring maximum search visibility.
  • OEM Dashboard & Assessment: For original manufacturers and creators, we guide you through the mandatory Quality Council of India (QCI) vendor assessments to successfully unlock your official OEM panel.
  • Profile Compliance & Caution Money: We manage your statutory documentation, brand approvals, and caution money limits to keep your account immune from technical suspensions.

Strategic Live Bid Participation

Beyond setup, we actively drive your market participation. Our team expertly handles the digital paperwork and rate configurations for GeM Custom Bids and Reverse Auctions (RA) related to Diaphragm Pump, maximizing your chances of securing L1 status.

1.

How do I find government contracts exclusively matching my work in Diaphragm Pump?

The easiest way is through the Tender18 platform. Instead of searching department by department, our system uses advanced keyword matching to gather all live supply, service, and execution tenders related directly to your core business in one place.

2.

Do I need specific testing or quality certificates to apply for these contracts?

It heavily depends on the nature of the work. For supply contracts, buyers often ask for ISO certifications, BIS marks, or specific lab testing reports. For service contracts, they may ask for labor licenses or past performance certificates (work orders).

3.

What is a BOQ and why is it important for my bid?

The Bill of Quantities (BOQ) is the official financial Excel sheet where you enter your competitive prices. Any mistake in this file—like adding extra rows, changing formulas, or saving it in the wrong format—will cause the portal server to reject your entire bid.

4.

Are samples required to be submitted physically before the digital bid opens?

For many product-based Diaphragm Pump tenders, buying departments do ask bidders to submit physical samples to their office before the digital technical evaluation date. This requirement is always clearly mentioned in the official NIT document.

5.

How does the Dedicated Tender Expert from Tender18 help me?

Our assigned expert manages your total portal compliance. They extract the hidden rules from long tender PDFs, create a precise document checklist for your team, map your digital signature, and securely upload your technical and financial files onto the government servers.

6.

What is the role of a Digital Signature Certificate (DSC)?

A Class III DSC is a secure USB device that contains your digital identity. You cannot upload a bid without it. It is used to securely encrypt and lock your sensitive price data and technical documents so no one can view them before the official opening date.

7.

As an MSME, can I get financial benefits when bidding for Diaphragm Pump?

Yes, the government strongly supports MSMEs. By uploading a valid Udyam Registration Certificate in the technical envelope, small businesses are frequently exempted from paying the initial Tender Document Fee and the Earnest Money Deposit (EMD).

8.

Why should I list my services or products on GeM for this category?

GeM is now the primary digital marketplace for all government agencies. If you are properly cataloged for Diaphragm Pump, officers can view your profile and generate direct purchase orders or invite you to participate in exclusive Custom Bids.

9.

What makes Tender18 a reliable GeM support partner?

As a highly trusted and expert GeM consultant, Tender18 holds a proven support success ratio of over 95%. From flawless profile creation and complex catalogue mapping to OEM panel approvals and live Reverse Auction (RA) support, we handle it all seamlessly.

10.

What does "L1" mean in these government contracts?

"L1" stands for "Lowest Bidder 1". In government procurement, after all technical envelopes are approved, the financial sheets (BOQs) are opened. The bidder who has quoted the lowest compliant price for Diaphragm Pump is declared L1 and is generally awarded the contract

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