LEYBOLD
Leybold TURBOLAB 90 Turbomolecular Pumping Station
- Pumping speed — nitrogen
- 90 l/s
- High-vacuum inlet connection
- DN63 ISO-K or CF
- Backing connection
- DN16 KF at turbo pump
LEYBOLD brand guide / Product family
Leybold TURBOLAB pumping stations
Choose Core 90/250 bench stations with dry backing, TURBOLAB 90–450 bench/cart systems, or 850/950 ECODRY-backed mobile carts. Compare the inlet, backing arrangement, gas-specific performance and controls.
Choose the station platform before its configuration
Core 90 and 250 provide compact bench arrangements with dry backing. The 90–450 stations offer documented bench and cart configurations; 850 and 950 are larger mobile stations. Controls, backing pumps and performance references differ between these platforms. Specify chamber volume, gas load, inlet flange, mobility and supply, then confirm the complete bill of equipment.
What to check when selecting this range
Include chamber volume, target pressure, gas load, flange, mobility and power supply. Core uses a local controller, the 90–450 range uses TPU controls, and 850/950 carts use TURBO.CONTROL i. Confirm included gauges, venting and mains connections for the selected build.
Compare the listed models
Compare values with their stated gas, frequency and configuration conditions. A blank specification means it needs confirmation. Listed equipment is subject to a quotation; inclusion here does not indicate stock.
| Model | Pumping speed — nitrogen | High-vacuum inlet connection | Backing connection | End / ultimate pressure |
|---|---|---|---|---|
| Leybold TURBOLAB 90 Turbomolecular Pumping Station | 90 l/s | DN63 ISO-K or CF | DN16 KF at turbo pump | Confirm for this model |
| Leybold TURBOLAB 250 Turbomolecular Pumping Station | 225 l/s | DN100 ISO-K or CF | DN16 KF at turbo pump | Confirm for this model |
| Leybold TURBOLAB 350 Turbomolecular Pumping Station | 290 l/s | DN100 ISO-K or CF | DN25 KF at turbo pump | Confirm for this model |
| Leybold TURBOLAB 450 Turbomolecular Pumping Station | 430 l/s | DN160 ISO-K or CF | DN25 KF at turbo pump | Confirm for this model |
| Leybold TURBOLAB 850 Turbomolecular Pumping Station | Confirm for this model | DN160 ISO-K or CF | DN25 ISO-KF | <3 × 10⁻⁸ mbar (ISO); <3 × 10⁻¹⁰ mbar (CF), subject to system conditions |
| Leybold TURBOLAB 950 Turbomolecular Pumping Station | Confirm for this model | DN200 ISO-K or CF | DN25 ISO-KF | <3 × 10⁻⁸ mbar (ISO); <3 × 10⁻¹⁰ mbar (CF), subject to system conditions |
| Leybold TURBOLAB Core 90 Turbomolecular Pumping Station | 90 l/s (DN63); 40 l/s (DN40) | DN63 ISO-K / CF; DN40 ISO-KF option | DN16 KF at turbo pump | Confirm for this model |
| Leybold TURBOLAB Core 250 Turbomolecular Pumping Station | 250 l/s | DN100 ISO-K / CF | DN16 KF at turbo pump | Confirm for this model |
Models and configurations
LEYBOLD
Leybold TURBOLAB 250 Turbomolecular Pumping Station
- Pumping speed — nitrogen
- 225 l/s
- High-vacuum inlet connection
- DN100 ISO-K or CF
- Backing connection
- DN16 KF at turbo pump
LEYBOLD
Leybold TURBOLAB 350 Turbomolecular Pumping Station
- Pumping speed — nitrogen
- 290 l/s
- High-vacuum inlet connection
- DN100 ISO-K or CF
- Backing connection
- DN25 KF at turbo pump
LEYBOLD
Leybold TURBOLAB 450 Turbomolecular Pumping Station
- Pumping speed — nitrogen
- 430 l/s
- High-vacuum inlet connection
- DN160 ISO-K or CF
- Backing connection
- DN25 KF at turbo pump
LEYBOLD
Leybold TURBOLAB 850 Turbomolecular Pumping Station
- End / ultimate pressure
- <3 × 10⁻⁸ mbar (ISO); <3 × 10⁻¹⁰ mbar (CF), subject to system conditions
- Weight
- 106–130 kg by configuration
- High-vacuum inlet connection
- DN160 ISO-K or CF
LEYBOLD
Leybold TURBOLAB 950 Turbomolecular Pumping Station
- End / ultimate pressure
- <3 × 10⁻⁸ mbar (ISO); <3 × 10⁻¹⁰ mbar (CF), subject to system conditions
- Weight
- 106–130 kg by configuration
- High-vacuum inlet connection
- DN200 ISO-K or CF
LEYBOLD
Leybold TURBOLAB Core 90 Turbomolecular Pumping Station
- Pumping speed — nitrogen
- 90 l/s (DN63); 40 l/s (DN40)
- High-vacuum inlet connection
- DN63 ISO-K / CF; DN40 ISO-KF option
- Backing connection
- DN16 KF at turbo pump
LEYBOLD
Leybold TURBOLAB Core 250 Turbomolecular Pumping Station
- Pumping speed — nitrogen
- 250 l/s
- High-vacuum inlet connection
- DN100 ISO-K / CF
- Backing connection
- DN16 KF at turbo pump
Documentation and specification checks
Open the model page for its specifications and available manufacturer downloads. Match the full model, suffix and revision to the equipment being supplied. Keep installation limits and performance test conditions with the figure when comparing alternatives.
- TURBOLAB operating instructions, August 2024 (PDF)
- TURBOLAB 90–450 range brochure, July 2024 (PDF)
- TURBOLAB 850/950 operating instructions 501592TLB110001_002_C1, April 2026 (PDF)
- TURBOLAB 850/950 datasheet 3610 0371 02, July 2025 (PDF)
- Core operating instructions 300972222_002_C5, December 2025 (PDF)
- Core brochure 3610 0901 02 (PDF)
Compare equipment across manufacturers
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Return to the LEYBOLD brand guide · Explore all product families
Specify your LEYBOLD equipment
Send the process, working pressure, gas, required capacity and electrical supply. For measurement, include the range, connection, output and controller. We can confirm the model, accessories and documentation for your quotation.
Compare selected equipment
Compare the stated conditions as well as the values. A missing specification is not a zero rating; confirm suitability with Girovac.