Verified 7 July 2026

Cryogenic pumps manufacturers in Germany

Buyers looking for cryogenic pump manufacturers (with a focus on Germany) will find global OEMs, specialist European builders and vacuum-pump companies that produce cryogenic-capable designs; when sourcing, prioritize proven low-temperature materials, leak-tight sealing systems, and local service/repair capability. Below are manufacturers that the search evidence explicitly links to cryogenic pumps, with emphasis on those identified in or for Germany.

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6 verified manufacturers

  • NikkisoGermany (facility evidenced)

    “Product page: 'Discover Nikkiso's advanced cryogenic pumps...' and news: 'Nikkiso CEI&G expands German facility, opens new Hamburg office' (Wurzen, Germany).”

  • Cryotherm GmbH & Co. KGGermany

    “Directory/snippet: 'Cryotherm is a german manufacturer of cryogenic sample storage containers...' and appears in a list of Cryogenic Pump Manufacturers in Germany.”

  • Leybold Vacuum GmbHGermany

    “Category/listing: 'Leybold Vacuum GmbH ... Oerlikon Leybold Vacuum is an ISO 9001 certified manufacturer and full-line supplier of vacuum pumps' listed among cryogenic pump providers.”

  • KLAUS-UNION

    “Company site page: 'Klaus Union pumps cover not only high temperatures ... but also temperatures as low as -200 °C' (cryogenic-capable pumps).”

  • Ruhrpumpen

    “Video/listing: 'Short Course Session 24: Cryogenic Pumps | Ruhrpumpen' (company educational material about cryogenic pumps).”

  • Balzers

    “Product/info page: 'Cryogenic pumps for high vacuum systems - Balzers' described as a global manufacturer of cryogenic vacuum pumps.”

Compiled from public sources and refreshed periodically. Always verify certifications and capabilities directly with the manufacturer before ordering.

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What to specify in your RFQ

Manufacturers quote faster and more accurately when your request covers these points.

  • Operating fluid / gas

    Specify the cryogenic fluid (e.g., liquid nitrogen, oxygen, argon, LNG) because pump metallurgy, seals and safety requirements depend on the fluid.

  • Temperature range

    Give minimum and maximum operating temperatures (°C) so materials and bearing/lubrication choices can be matched.

  • Flow rate and head / pressure

    Provide required flow (m3/h or L/min) and discharge pressure or head to select pump size and stage count.

  • Materials and wetted parts

    State required wetted-materials (stainless grades, nickel alloys, low-temperature steels) and any compatibility constraints.

  • Sealing and leakage limits

    Specify whether mechanical seals, magnetic drives, or vacuum seals are required and acceptable leak-rate limits for the application.

  • Quantity and forecast

    State initial order quantity, annual forecast and whether spares/rotors/overhauls are needed to determine MOQ and lead-times.

  • Certifications and standards

    List required certifications (PED, ATEX, ISO, material traceability, etc.) and any client-specific QA requirements.

Sourcing FAQ

How do I evaluate a cryogenic pump supplier?
Check documented experience with the specific cryogen, materials traceability, references for similar installations, local service capability, and compliance with relevant pressure/vessel and safety standards.
What typical minimum order quantities (MOQs) should I expect?
MOQs vary widely: many cryogenic pumps are engineered and built to order so single-unit orders are common, but custom designs or special materials can increase lead times and minimums—confirm with the manufacturer.
Which certifications matter for cryogenic pumps?
Commonly relevant items include pressure-equipment approvals (e.g., PED in Europe), applicable material certifications and ISO quality system certification; hazardous-area (ATEX) ratings may be required for some installations.
What drives lead time for cryogenic pumps?
Lead time is driven by design/customization, availability of low-temperature materials, required testing (hydrostatic, cryogenic testing), and factory workload; local fabrication facilities (e.g., a German fabrication site) can shorten delivery for European buyers.

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