Indian Space Research Organization High Vacuum Pump Tender Bangalore 2026 - ISRO Q3 Pump Design, Stages, Gas Ballast Standards

Tender Overview

Indian Space Research Organization (Department of Space) invites bids for a High Vacuum Pump (Q3) to be supplied to UR Rao Satellite Centre, Bangalore, Karnataka 560001. The scope specifies a full supply of goods with a 1-year OEM warranty and requires submission of a detailed Data Sheet. Key design elements include Type of Pump, Number of Stages, Gas Ballast, Inlet Dust Filter, and In-built Anti-suck back, plus a Gauge to check ultimate vacuum. The tender notes a flexible quantity clause allowing up to 25% quantity variation and mandates installation/comissioning by OEM resources if covered in scope. Unique aspect is alignment with ISRO’s space hardware standards and on-site delivery at UR Rao Satellite Centre. The data sheet validation and after-sales service network across India are emphasized to ensure uptime and support. The contract is for the supply of goods with delivery terms tied to the original delivery schedule and extended scenarios as per option clause. The tender emphasizes non-obsolescence with at least 2 years residual market life for offered models.

Technical Specifications & Requirements

• Item name and General Scope and Application of the pump
• Type of Pump and Number of Stages under Design and Construction
• Gas Ballast capability and Inlet Dust Filter
• In-built Anti-suck back feature
• Gauge type to monitor ultimate vacuum
• Displacement / Nominal pumping speed (m3/hr)
• Pump rotational speed (no load) in RPM
• Motor power (in HP)
• Motor Type and Suction connections type
• Spares for operation included with the product
• Scope notes: installation/comissioning handled by OEM resources where applicable, and bidder must provide data sheets for parameter verification.

Terms, Conditions & Eligibility

• Option Clause: Purchaser may increase/decrease quantity up to 25%; extended delivery time calculated as (increased quantity / original quantity) × original period with a minimum of 30 days; possible further extension up to original delivery period.
• Delivery location: UR Rao Satellite Centre, HAL Old Airport Road, Vimanapura, Bangalore-17.
• Product lifecycle: Offered items must have at least 2 years residual market life; no obsolete products.
• Data Sheet: Must be uploaded with bid and match specifications; mismatches may lead to rejection.
• Warranty: 1 year from final acceptance or post-installation testing; OEM warranty certificates to be submitted at delivery; service network with details of centers in India.
• Scope: Bid price to include all costs for supply; installation/commissioning/training by OEM-certified resources if in scope.
• Additional requirements include data sheet alignment, non-obsolescence, and post-delivery service readiness.