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Directorate Of Purchase And Stores High Vacuum Pump Tender 2026 New Delhi DAE IS 550 Compliant Procurement

Bid Publish Date

17-Jul-2026, 10:31 am

Bid End Date

03-Aug-2026, 2:00 pm

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Progress

Issue17-Jul-2026, 10:31 am
AwardPending
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Quantity

4

Category

High Vacuum Pump

Bid Type

Two Packet Bid

Key Highlights

  • • Exact product: High Vacuum Pump with Gas Ballast and Inbuilt Dust Filter
  • • Inbuilt anti-suck back feature required
  • • EMD/PBG arrangement via Demand Draft payable at Chennai
  • • Pre-dispatch inspection at seller premises; external lab/testing charges borne by buyer
  • • MSE purchase preference applicable under current policy
  • • GST reimbursement aligned to actuals or quoted rate (whichever lower)
  • • Scope limited to supply of goods; no installation/commissioning included
  • • Delivery contingent on successful pre-dispatch clearance

Categories 11

ROTARY VANE PUMPS ROTARY EVAPORATORS BIOPSY ASPIRATOR PRODUCTS VACCUM PUMP PNEUMATIC VACUUM VACUUM OVENS MILK COLLECTING SYSTEMS FREEZE DRYERS HIGH VACUUM MILKING MACHINE VACUUM CENTRIFUGES

Tender Overview

The Directorate Of Purchase And Stores for the Department Of Atomic Energy invites bids for a High Vacuum Pump (construction category) with multiple performance parameters including Ultimate Vacuum without Gas Ballast and with Gas Ballast, along with Suction Connection Type, Motor Power (HP), Motor Type, and Rated Power Supply. The scope is strictly supply of goods (no service) and references a comprehensive set of construction and performance criteria. Key differentiators include inbuilt anti-suck back, gas ballast, and inbuilt inlet dust filtration. The tender emphasizes technical compatibility with specified vacuum performance targets and connection standards, and allows for pre-dispatch inspection prior to dispatch. The arrangement also foresees GST considerations, external inspection fees borne by the buyer, and MSE purchase preference. This is a procurement opportunity targeting suppliers capable of meeting exact vacuum and electrical specifications with precise build features.

Technical Specifications & Requirements

  • Category: Construction; Product: High Vacuum Pump with detailed performance parameters
  • Performance: Ultimate Vacuum without Gas Ballast and Ultimate Vacuum with Gas Ballast (in mbar); smaller values reflect better performance
  • Operational features: Gas Ballast; Inlet Dust Filter; Availability of Inbuilt Anti-Suck Back; Suction Connection Type; Motor Power (HP); Motor Type; Rated Power Supply
  • Additional notes: The BOQ shows no itemized quantities; purchaser-provided inspection guidance applies; pre-dispatch inspection at seller premises; external lab/testing charges borne by buyer; samples timing via email; delivery after clearance; sequence supports 7-day inspection readiness window. Suppliers should ensure IS compliance and appropriate electrical ratings.

Terms, Conditions & Eligibility

  • GST: Bidder bears applicable GST; reimbursement as actuals or at quoted rate, up to the quoted percentage.
  • Pre-dispatch inspection: Buyer or authorized agency to inspect at seller site; inspection charges borne by buyer; rejection rights preserved.
  • Scope: Scope includes only supply of goods; no installation services.
  • EMD/PBG: Performance security via DD in favour of DCA, MRAU, CHENNAI; scanned copy acceptable post-award; hard copy within 15 days.
  • Purchase Preference: MSEs receive preferred treatment per existing policy.
  • Delivery & Payment: Specific timelines not disclosed; however, inspection and compliance are prerequisites for dispatch; GST and payment terms align with buyer policy.

Key Specifications

  • High Vacuum Pump with Gas Ballast and Inlet Dust Filter

  • Ultimate Vacuum without Gas Ballast: exact value in mbar (lower is better)

  • Ultimate Vacuum with Gas Ballast: exact value in mbar (lower is better)

  • Suction Connection Type: specified by bidder

  • Motor Power: specified in HP

  • Motor Type: specified by bidder

  • Rated Power Supply: specified voltage/frequency

  • Inbuilt anti-suck back availability

  • Construction category: Pump type and gas ballast integration

Terms & Conditions

  • Pre-dispatch inspection at seller site; inspection charges borne by buyer

  • DD-based EMD/Performance Security; hard copy to be delivered within 15 days

  • GST obligations on bidder; reimbursement under actuals or quoted rate

  • Only supply of goods; no installation; MSE purchase preference applicable

  • BOQ items not specified; contract requires precise vacuum and electrical specs

Important Clauses

Payment Terms

GST handling as actuals or as per quoted rate; refund or reimbursement rules apply per government policy; payment terms aligned with GeM/DAE guidelines

Delivery Schedule

Delivery contingent on successful pre-dispatch inspection clearance; no installation services included; inspection window and readiness communicated via email

Penalties/Liquidated Damages

Not explicitly stated; standard GeM terms apply; delays to be regularised with clear notice and defect liability terms to be clarified in final contract

Bidder Eligibility

  • Experience in supplying high vacuum pumps or equivalent laboratory/industrial vacuum systems

  • Valid GST registration and financial capacity to supply large equipment

  • Authorized OEM/dealer certification for high vacuum pump products

Additional Tender Data

Commercial Details

Tender Category

Goods

Bid To RA

No

Bid To RA Enabled

No

Item Category

High Vacuum Pump (Q3)

Advisory Bank

State Bank of India

ePBG Percentage

5%

ePBG Duration (Months)

4

Delivery Details

Max Delivery Days

60

Delivery Locations

1

Delivery Cities

Chengalpattu

Delivery Pincodes

603102

Delivery Locations

ConsigneeAddressCityStatePincodeQuantityDelivery DaysAdditional Requirement
Thirunavukkarasu Narasimhan603102,DPS/IGCAR, Central Stores Unit, Kalpakkam .ChengalpattuTamil Nadu603102260-

Authority Records

DEPARTMENT OF ATOMIC ENERGYDIRECTORATE OF PURCHASE AND STORES

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Documents 5

GeM-Bidding-9556649.pdf

Main Document

CATALOG-Specification-1

CATALOG Specification

CATALOG-Specification-2

CATALOG Specification

Buyer uploaded ATC document

ATC

GEM General Terms and Conditions Document

GEM_GENERAL_TERMS_AND_CONDITIONS

Technical Specifications 2 Items

Item #1 Details

View Catalog
Category Specification Requirement
Construction Type of Pump Direct drive type of two stage oil sealed rotary vane fitted
Construction Gas Ballast Fitted with gas ballast
Construction Inlet Dust Filter Fitted with dust Filter
Construction Availability of Inbuilt Anti-Suck Back Yes
Performance Parameters Ultimate Vacuum without Gas Ballast (in mbar) [Hint: “or More” to be read as "or better”; Smaller value means better vacuum] 1x10-4 mbar or more
Performance Parameters Ultimate Vacuum with Gas Ballast (in mbar) [Hint: “or More” to be read as "or better”; Smaller value means better vacuum] 1x10-3 mbar or more
Performance Parameters Suction Connection Type KF Tee - Unequal, 2 KF25 end flanges and KF10 end flange
Performance Parameters Motor Power (in HP) 1.0
Performance Parameters Motor Type Phase (Single), IE-2 standard or equivalent
Performance Parameters Rated Power Supply Single Phase AC (220 +/- 10 volts 50 +/- 1 Hz)

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Required Documents

1

GST certificate

2

PAN card

3

Experience certificates for similar high vacuum pump supply

4

Financial statements (last 2-3 years)

5

EMD/Security deposit documents (DD as specified)

6

Technical bid documents demonstrating compliance with vacuum specifications

7

OEM authorizations or authorized dealer certificates

8

Any certifications proving IS/ISO standards compliance (if applicable)

Frequently Asked Questions

How to bid for high vacuum pump tender in New Delhi 2026?

Bidders should prepare GST and PAN, experience certificates for vacuum equipment, and financial statements. Provide OEM authorizations and technical compliance documents demonstrating gas ballast, anti-suck back, dust filter, and ultimate vacuum metrics in mbar. Follow pre-dispatch inspection steps and submit DD-based EMD as specified.

What documents are required for high vacuum pump procurement in DAE 2026?

Submit GST certificate, PAN, experience certificates for similar pumps, financial statements, EMD/DD, technical bid with vacuum performance data (mbar values), motor power and supply details, OEM authorization, and any ISI/ISO certificates applicable to the pump system.

What are the key technical specifications for the vacuum pump tender?

Key specs include Gas Ballast, Inlet Dust Filter, Availability of Inbuilt Anti-Suck Back, Ultimate Vacuum without Gas Ballast and with Gas Ballast in mbar, Suction Connection Type, Motor Power (HP), Motor Type, and Rated Power Supply. Ensure precise tolerances and connection standards per bidder data.

When is the pre-dispatch inspection required for this tender?

The buyer requires inspection before dispatch, with readiness notified by email. External inspection charges are borne by the buyer; seven days are allowed for readiness, after which delays may be regularized without LDs.

What is the purchasing preference for this vacuum pump tender?

MSEs receive purchase preference under the Public Procurement Policy for Micro and Small Enterprises; ensure eligibility by meeting MSME criteria and submitting related documentation along with standard bid packages.

What are the EMD/Performance Security requirements for bidders?

Submit a Demand Draft in favor of DCA, MRAU, Chennai, or provide an online PBG as per GeM guidelines. After contract award, a scanned DD can replace the PBG, with the original hard copy delivered within 15 days.

What GST considerations apply to this high vacuum pump tender?

GST will be reimbursed based on actuals or the quoted rate, whichever is lower, up to the maximum quoted GST percentage. Bidders must account for GST in quotes and provide compliant GST documentation.

What indicates compliance with the vacuum pump performance requirements?

Bid submissions must include explicit Ultimate Vacuum values (both with and without gas ballast) in mbar, correct suction connection type, motor power, motor type, and rated power supply. Non-standard values may be deemed non-compliant.

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