Girovac equipment catalogue

Dry Vacuum Pumps

Dry vacuum pumps use an oil-free pumping chamber for laboratory, analytical and industrial duties. Compare scroll, multistage Roots and dry screw technologies by working pressure, gas load, cycle frequency, vapour handling and electrical supply.

Showing 1–12 of 23 results

EDWARDS

Edwards nXDS20i Dry Scroll Vacuum Pump

Electrical supply: Single-phase 100–127 V ±10% or 200–240 V ±10%, 50–60 Hz
Peak pumping speed: 22 m³/h
Ultimate pressure, gas ballast 0: 0.03 mbar

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LEYBOLD

Leybold SCROLLVAC 3 plus Dry Scroll Vacuum Pump

End / ultimate pressure: 0.1 mbar gas ballast closed; 0.15 mbar one turn open
Electrical supply: Voltage-specific single-phase 100, 115, 200 or 230 V; 50/60 Hz
Peak pumping speed, 50 / 60 Hz: 3.0 / 3.5 m³/h

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LEYBOLD

Leybold SCROLLVAC 3S plus Dry Scroll Vacuum Pump

End / ultimate pressure: 0.1 mbar gas ballast closed; 0.15 mbar one turn open
Electrical supply: Voltage-specific single-phase 100, 115, 200 or 230 V; 50/60 Hz
Peak pumping speed, 50 / 60 Hz: 3.0 / 3.5 m³/h

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EDWARDS

Edwards nXDS6i Dry Scroll Vacuum Pump

Electrical supply: Single-phase 100–127 V ±10% or 200–240 V ±10%, 50–60 Hz
Peak pumping speed: 6.2 m³/h
Ultimate pressure, gas ballast 0: 0.02 mbar

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EDWARDS

Edwards nXDS10i Dry Scroll Vacuum Pump

Electrical supply: Single-phase 100–127 V ±10% or 200–240 V ±10%, 50–60 Hz
Peak pumping speed: 11.4 m³/h
Ultimate pressure, gas ballast 0: 0.007 mbar

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EDWARDS

Edwards nXDS15i Dry Scroll Vacuum Pump

Electrical supply: Single-phase 100–127 V ±10% or 200–240 V ±10%, 50–60 Hz
Peak pumping speed: 15.1 m³/h
Ultimate pressure, gas ballast 0: 0.007 mbar

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LEYBOLD

Leybold VARODRY VD 100 Dry Screw Vacuum Pump

End / ultimate pressure: 0.01 mbar without gas ballast
Electrical supply: Three-phase, version-specific: 200/400 V ±10% at 50 Hz; 230/460 V or 200/380 V ±10% at 60 Hz
Maximum pumping speed: 105 m³/h without gas ballast; ±5%, C5 manual

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LEYBOLD

Leybold ECODRY 40 plus Dry Multistage Roots Vacuum Pump

End / ultimate pressure: <0.03 mbar without gas ballast
Electrical supply: Single-phase 100–120 V or 200–240 V ±10%, 50/60 Hz; separate order codes
Maximum pumping speed: 40 m³/h on air, without gas ballast; ±5%

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LEYBOLD

Leybold ECODRY 65 plus Dry Multistage Roots Vacuum Pump

End / ultimate pressure: <0.03 mbar without gas ballast
Electrical supply: Single-phase 100–120 V or 200–240 V ±10%, 50/60 Hz; separate order codes
Maximum pumping speed: 55 m³/h on air, without gas ballast; ±5%

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LEYBOLD

Leybold ECODRY 65 He plus Dry Multistage Roots Vacuum Pump

End / ultimate pressure: <0.03 mbar without gas ballast
Electrical supply: Single-phase 100–120 V or 200–240 V ±10%, 50/60 Hz; separate order codes
Maximum pumping speed: 55 m³/h on air, without gas ballast; ±5%; up to 52 m³/h on helium

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LEYBOLD

Leybold NOVADRY ND 65 Dry Screw Vacuum Pump

End / ultimate pressure: 0.1 mbar without gas ballast
Electrical supply: Three-phase, version-specific: 200/400 V ±10% at 50 Hz; 230/460 V or 200/380 V ±10% at 60 Hz
Maximum pumping speed: 65 m³/h without gas ballast; ±5%, C5 manual

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LEYBOLD

Leybold NOVADRY ND 100 Dry Screw Vacuum Pump

End / ultimate pressure: 0.1 mbar without gas ballast
Electrical supply: Three-phase, version-specific: 200/400 V ±10% at 50 Hz; 230/460 V or 200/380 V ±10% at 60 Hz
Maximum pumping speed: 105 m³/h without gas ballast; ±5%, C5 manual

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Select a dry technology

ECODRY plus covers clean-gas laboratory roughing and backing, including a separate helium-recovery version. SCROLLVAC plus provides compact scroll pumping with configuration-dependent performance. NOVADRY and VARODRY extend the choice to air-cooled industrial dry screw pumps. Dry compression does not remove maintenance or process-compatibility requirements.

Explore the ECODRY, SCROLLVAC, NOVADRY and VARODRY family guides.

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Dry Vacuum Pumps

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