Oil free Diaphragm Vacuum Pump
Directorate Of Purchase And Stores
INDORE, MADHYA PRADESH
Posted:
3 October 2025
Closed:
24 October 2025
GEM
GEM
Nuclear Power Corporation of India Limited Diaphragm Vacuum Pump KNF NEUBERGER N86 ATE Tender Uttara Kannada Karnataka 2025
Bid Publish Date
22-Nov-2025, 11:25 am
Bid End Date
16-Dec-2025, 11:00 am
Location
Progress
Issue22-Nov-2025, 11:25 am
Technical16-12-2025 10:47:53
Financial
AwardCompleted
Quantity
20
Category
Diaphragm vacuum pump, Make: KNF NEUBERGER, Model: N86 ATE (PM23712-86)
Bid Type
Two Packet Bid
Key Highlights
- • OEM requirement explicitly limited to M/s. KNF NEUBERGER or authorized agents with authorization certificate
- • Only supply of goods scope; no installation or service component
- • 25% quantity variation allowed during contract and currency; delivery time adjustment formula with minimum 30 days
- • Documentation critical at supply: original invoice clearly marked for paying authority and consignee, E-invoice, bank details, test certificates
- • Self-declaration from bidder required to confirm ability to provide OEM warranty and after-sales support
- • Liquidated damages clause not applicable to this bid per GeM GTC
- • Proof of OEM conformance and import required at the time of supply
Categories
13
Tender Overview
The Nuclear Power Corporation of India Limited (Department of Atomic Energy) invites bids for the supply of a diaphragm vacuum pump and spare diaphragms, specifically the KNF NEUBERGER N86 ATE (PM23712-86) model and related diaphragm spares, in Uttara Kannada, Karnataka (581121). Bidder must be the OEM or an authorized KNF NEUBERGER agent with OEM authorization or conformance certificates; self-declaration required at bid. The scope is limited to “Only supply of Goods” with option to increase quantity up to 25% during contract, at contracted rates. The procurement involves direct supply and associated documentation; no BOQ items are listed. Unique terms include OEM warranty, after-sales support, and specific invoicing requirements. The tender emphasizes timely delivery and shipment documentation to the paying authority.
Key Specifications
-
KNF NEUBERGER diaphragm vacuum pump model N86 ATE (PM23712-86)
-
Spare diaphragms for KNF NEUBERGER vacuum pump
-
OEM-only eligibility with conformance certificates and import proof
-
Delivery term via option clause with 30-day minimum extension
-
Invoice and payment documentation as per Annexure-F
Terms & Conditions
-
OEM-only eligibility with conformance/import proofs
-
25% quantity variation rights during/within contract
-
Documentation and invoicing strict adherence for timely payment
Important Clauses
Payment Terms
Payment requires original invoice clearly marked for payer and consignee; timely submission of Annexure-F documentation and bank details; delays may affect payment release
Delivery Schedule
Delivery period governed by option clause; additional time computed as (increase/original) × original period, minimum 30 days; extended period allowed within contract limits
Penalties/Liquidated Damages
LD not applicable for this contract as per GeM GTC; no standard LD provisions listed in ATC
Bidder Eligibility
-
Bidders must be KNF NEUBERGER OEM or authorized agents with authorization certificate
-
Must provide OEM conformance certificate and import proof at supply
-
Bidder to submit self-declaration confirming documentation will be provided during supply and OEM warranty support
Documents 5
GeM-Bidding-8603611.pdf
Main Document
Other Documents
OTHER
Other Documents
OTHER
Buyer uploaded ATC document
ATC
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS
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Closed:
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Posted:
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Closed:
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GEM
DIAPHRAGM GAS PUMP, MAKE: KNF
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Posted:
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Closed:
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GEM
Tender Results
Loading results...
Required Documents
1
OEM authorization certificate or proof of being KNF NEUBERGER authorized agent
2
Certificate of conformance from KNF NEUBERGER (OEM) and/or proof of import
3
Self-declaration confirming availability of OEM warranty and after-sales support
4
Original invoice format marked for ‘Bill to Paying authority’ and ‘Shipped to Consignee’ (Annexure-F)
5
Seller’s bank details
6
Test certificates (if applicable)
Technical Results
| S.No | Seller | Item | Date | Status |
|---|---|---|---|---|
| 1 | ACME FLUID SYSTEMS Under PMA | Make : ACME Model : Make: KNF NEUBERGER, Model: N86 ATE (PM23712-86) Title : Diaphragm vacuum pump, Make: KNF NEUBERGER, Model: N86 ATE (PM23712-86) | 16-12-2025 10:47:53 | Disqualified |
| 2 | DECCAN ELECTRICALS Under PMA | Make : KNF Pumps Model : N 86 ATE Pump Title : Diaphragm vacuum pump, Make: KNF NEUBERGER, Model: N86 ATE (PM23712-86) | 12-12-2025 21:26:07 | Qualified |
| 3 | DOMAIN INDUSTRIAL SOLUTIONS Under PMA | Make : KNF Pumps Model : N 86 ATE Pump as per PM 23712 - 86 / 230 V / 50 Hz Title : Diaphragm vacuum pump, Make: KNF NEUBERGER, Model: N86 ATE (PM23712-86) | 15-12-2025 12:04:44 | Qualified |
| 4 | FUJI TECHNICAL SERVICES PVT LTD Under PMA | Make : KNF Pumps Model : Diaphragm vacuum pump Title : Diaphragm vacuum pump, Make: KNF NEUBERGER, Model: N86 ATE (PM23712-86) | 15-12-2025 16:21:23 | Disqualified |
| 5 | Instrusys Enterprises Under PMA | Make : KNF Pumps Model : N86 ATE (PM23712-86) Title : Diaphragm vacuum pump, Make: KNF NEUBERGER, Model: N86 ATE (PM23712-86) | 15-12-2025 18:54:19 | Qualified |
| 6 | KEMI IMPEX PVT LTD Under PMA | Make : KNF Model : N 86 ATE Pump as per PM 23712 - 86/230 V/50Hz/IP00 Title : Diaphragm vacuum pump, Make: KNF NEUBERGER, Model: N86 ATE (PM23712-86) | 12-12-2025 15:34:50 | Qualified |
| 7 | KRIDHA ENTERPRISES Under PMA | Make : KNF Model : N 86 ATE Pump as per PM 23712 - 86 Title : Diaphragm vacuum pump, Make: KNF NEUBERGER, Model: N86 ATE (PM23712-86) | 13-12-2025 13:12:13 | Qualified |
| 8 | NEPTUNE ASSOCIATES Under PMA | Make : KNF Model : N86 Title : Diaphragm vacuum pump, Make: KNF NEUBERGER, Model: N86 ATE (PM23712-86) | 15-12-2025 14:19:05 | Qualified |
| 9 | PARCO AGENCY Under PMA | Make : Unbrand Model : Diaphragm vacuum pump Title : Diaphragm vacuum pump, Make: KNF NEUBERGER, Model: N86 ATE (PM23712-86) | 15-12-2025 18:22:28 | Disqualified |
| 10 | Parkeen Brothers Under PMA | Make : KNF Model : N 86 ATE Pump as per PM 23712 – 86 Title : Diaphragm vacuum pump, Make: KNF NEUBERGER, Model: N86 ATE (PM23712-86) | 15-12-2025 15:27:23 | Qualified |
| 11 | PECO INDUSTRIAL SERVICES Under PMA | Make : KNF Pumps Model : N 86 Title : Diaphragm vacuum pump, Make: KNF NEUBERGER, Model: N86 ATE (PM23712-86) | 13-12-2025 12:12:23 | Qualified |
| 12 | SKY ONBOARD MARINE SERVICES PRIVATE LIMITED Under PMA | Make : KNF Model : N86 ATE (PM23712-86) Title : Diaphragm vacuum pump, Make: KNF NEUBERGER, Model: N86 ATE (PM23712-86) | 16-12-2025 10:48:09 | Disqualified |
| 13 | TRIVENI CONTROL GEARS Under PMA | Make : KNF Pumps Model : N86 ATE (PM23712-86) Title : Diaphragm vacuum pump, Make: KNF NEUBERGER, Model: N86 ATE (PM23712-86) | 14-12-2025 14:35:05 | Qualified |
| 14 | VARDHAMAN ENGINEERING CORPORATION Under PMA | Make : KNF Model : N86 ATE Title : Diaphragm vacuum pump, Make: KNF NEUBERGER, Model: N86 ATE (PM23712-86) | 16-12-2025 10:32:48 | Disqualified |
Financial Results
| Rank | Seller | Price | Item |
|---|---|---|---|
| L1 | Parkeen Brothers Under PMA | ₹5,05,630 | Item Categories : Diaphragm vacuum pump, Make: KNF NEUBERGER, Model: N86 ATE (PM23712-86),Spare diaphragm for vacuum |
| L2 | Instrusys Enterprises Under PMA | ₹5,21,220 | Item Categories : Diaphragm vacuum pump, Make: KNF NEUBERGER, Model: N86 ATE (PM23712-86),Spare diaphragm for vacuum |
| L3 | KRIDHA ENTERPRISES Under PMA | ₹5,44,000 | Item Categories : Diaphragm vacuum pump, Make: KNF NEUBERGER, Model: N86 ATE (PM23712-86),Spare diaphragm for vacuum |
| L4 | DOMAIN INDUSTRIAL SOLUTIONS Under PMA | ₹5,53,650 | Item Categories : Diaphragm vacuum pump, Make: KNF NEUBERGER, Model: N86 ATE (PM23712-86),Spare diaphragm for vacuum |
| L5 | PECO INDUSTRIAL SERVICES Under PMA | ₹5,59,840 | Item Categories : Diaphragm vacuum pump, Make: KNF NEUBERGER, Model: N86 ATE (PM23712-86),Spare diaphragm for vacuum |
| L6 | KEMI IMPEX PVT LTD Under PMA | ₹5,77,750 | Item Categories : Diaphragm vacuum pump, Make: KNF NEUBERGER, Model: N86 ATE (PM23712-86),Spare diaphragm for vacuum |
| L7 | DECCAN ELECTRICALS Under PMA | ₹6,32,100 | Item Categories : Diaphragm vacuum pump, Make: KNF NEUBERGER, Model: N86 ATE (PM23712-86),Spare diaphragm for vacuum |
| L8 | NEPTUNE ASSOCIATES Under PMA | ₹6,64,950 | Item Categories : Diaphragm vacuum pump, Make: KNF NEUBERGER, Model: N86 ATE (PM23712-86),Spare diaphragm for vacuum |
| L9 | TRIVENI CONTROL GEARS Under PMA | ₹6,91,550 | Item Categories : Diaphragm vacuum pump, Make: KNF NEUBERGER, Model: N86 ATE (PM23712-86),Spare diaphragm for vacuum |
Frequently Asked Questions
Key insights about KARNATAKA tender market
How to bid for KNF NEUBERGER diaphragm vacuum pump tender in Uttara Kannada?
Bidders must be OEM or KNF NEUBERGER authorized agents with authorization; provide OEM conformance certificate or import proof at supply, and submit a self-declaration during bidding confirming warranty and after-sales support. Ensure complete documentation per Annexure-F and GeM ATC terms for timely payment.
What documents are required to participate in KNF NEUBERGER bid in Karnataka?
Submit OEM authorization or agent certificate, OEM conformance certificate, proof of import, self-declaration for warranty support, original invoice format for paying authority and consignee (Annexure-F), seller bank details, and any applicable test certificates; ensure all documents accompany bid submission.
What is the delivery time framework for the KNF pump tender in Karnataka?
Delivery timing follows the option clause: extra quantity time = (additional/original) × original delivery period, with a minimum of 30 days. The purchaser may extend delivery within the contracted quantities at the same rate.
What are the eligibility criteria for OEM vs authorized dealer in this bid?
Only M/s. KNF NEUBERGER as OEM or OEM authorized agents with an authorization certificate may participate; conformance certificate and import proof must be provided at supply; a self-declaration is required during bidding.
What payment documentation is required for KNF NEUBERGER bid in Karnataka?
Submit Original Invoice marked for ‘Bill to Paying authority’ and ‘Shipped to Consignee’ (Annexure-F), seller’s bank details, and any applicable E-invoice; timely submission is critical to avoid payment rejection.
Are there penalties or LD clauses for this procurement in GeM terms?
GeM terms specify that standard liquidated damages may not apply; however, timely delivery and accurate documentation remain essential to avoid supply rejection and ensure smooth payment processing per ATC requirements.
What are the key product specifics for the KNF NEUBERGER pump in this tender?
Procure KNF NEUBERGER N86 ATE (PM23712-86) diaphragm vacuum pump and spare diaphragms; OEM conformance and import proof required; delivery and invoicing as per Annexure-F; 25% quantity variation allowed within contract.
Where will bidders submit conformance and OEM documentation for this bid?
Conformance certificates and import proofs must be provided at supply to the paying authority; ensure the documentation accompanies the shipment along with Annexure-F invoices and bank details to facilitate timely payment.
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Documents 5
GeM-Bidding-8603611.pdf
Main Document
Other Documents
OTHER
Other Documents
OTHER
Buyer uploaded ATC document
ATC
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS