Source: https://tendernation.io/opportunities/01a13c5c-1ed4-71f4-b504-db9d9f8bb999/rfq-award-pumping-station-with-integrated-leak-detection awarded GB negotiated without publication procedure Suitable for SMEs # RFQ Award - Pumping Station with Integrated Leak Detection [National Physical Laboratory](https://tendernation.io/buyers/national-physical-laboratory) Estimated value Not stated Published 14 Dec 2020 Deadline Closed 15 Oct 2020 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender The National Physical Laboratory \[NPL\] requirement is for a custom mobile pumping station/leak detector suitable for use with cryogenic systems. The system should comprise a turbo pump with backing/roughing pump and a leak detector which can be switched in/out of the circuit using electro-mechanical valves. It should be possible monitor and control the system (valves, pressures, status of the turbo pump etc) using an easy-to-use control panel. - The system should be able to leak test using He4 and preferably also He3 (but does not need to be calibrated for the latter) - The system needs to be fully mobile and should e.g. fit through a normal door. - It should be equipped with a full range vacuum gauge mounted behind the test port - All valves should be electro-mechanical (not pneumatic) and individually controlled by the user - The control panel should clearly indicate the status of the system ## CPV classification Laboratory, optical and precision equipments (excl. glasses) Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/a970690d-a719-4ccc-a4d7-e94b424a91f0) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile National Physical Laboratory: past awards and live tenders](https://tendernation.io/buyers/national-physical-laboratory) [Sector More Laboratory & precision equipment tenders](https://tendernation.io/sectors/laboratory-precision-equipment) ## More tenders like this [Laboratory, optical and precision equipments (excl. glasses) – Dostawa aparatury naukowo – badawczej dla INTiBS PAN we Wrocławiu, z podziałem na dwa zadania: ZADANIE 1: stacjonarny analizator impedancji (0,01 Hz – 1 MHz) ZADANIE 2: stacjonarny analizator impedancji (1MHz - 1GHz) · Instytut Niskich Temperatur i Badań Strukturalnych im. Włodzimierza Trzebiatowskiego Polskiej Akademii Nauk · 15 days left · 3 Nov 2026](https://tendernation.io/opportunities/01a156a9-619a-714a-bd19-e119865a29ce/poland-laboratory-optical-and-precision-equipments-excl-glasses-dostawa) [Laboratory, optical and precision equipments (excl. glasses) – Modernizácia vedecko-výskumnej infraštruktúry Katedry jadrovej chémie Prírodovedeckej fakulty Univerzity Komenského v Bratislave · Univerzita Komenského v Bratislave · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a156a9-65a9-72ca-9922-4b240629b051/slovakia-laboratory-optical-and-precision-equipments-excl-glasses-modern) [Laboratory, optical and precision equipments (excl. glasses) – Liquid Handling System · Helmholtz Zentrum München Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH) · 31 days left · 19 Nov 2026](https://tendernation.io/opportunities/01a156a9-9882-716e-89c9-cdf421537c1b/germany-laboratory-optical-and-precision-equipments-excl-glasses-liquid) [Detection and analysis apparatus – Zaawansowana platforma do badań emisji akustycznej. Znak sprawy: DZPZ.282.65.2026.MK · Politechnika Śląska · 31 days left · 19 Nov 2026](https://tendernation.io/opportunities/01a156aa-10e7-7353-9fc0-d245bd78322b/poland-detection-and-analysis-apparatus-zaawansowana-platforma-do-badan-emis) [Electron microscopes – Prístroje a zariadenia pre projekt: Vývoj a výroba udržateľných bio-vláknových uhlíkových anód pre vysokovýkonné lítium-iónové batérie na podporu dekarbonizácie a energetickej nezávislosti Košíc a Košického kraja · Technická univerzita v Košiciach · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a156a9-651c-7266-b85f-cef62e6c451c/slovakia-electron-microscopes-pristroje-a-zariadenia-pre-projekt-vyvoj-a-vy) [Vibration analysers – Dostawa wibrometru laserowego na potrzeby Politechniki Lubelskiej. · Politechnika Lubelska · 4 days left · 23 Oct 2026](https://tendernation.io/opportunities/01a156a9-7c9f-71ac-ba41-52e17a7ec92f/poland-vibration-analysers-dostawa-wibrometru-laserowego-na-potrzeby-politec)