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Leybold ECODRY plus Multi-Stage Roots Vacuum Pumps

The ECODRY plus series of multi-stage roots vacuum pumps are designed to provide high performance while maintaining the lowest noise level in applications such as mass spectrometers, large scale accelerators, electron microscopes, and ultra-high vacuum (UHV).

Features

Designed to serve - Quietly
Minimal vibration for ultra-sharp microscopy
Robust and reliable
No contamination, extra-low maintenance
Clean, mobile, and strong

Applications

Mass Spectrometers
Electron Microscopes
Cryo Pump Regeneration
Large Scale Accelerators
Ultra-High Vacuum (UHV)

Dimensional Drawings

Leybold ECODRY plus Multi-Stage Roots Vacuum Pumpsdrawing

Charts

Videos

Leybold ECODRY Plus

Runtime: 2:50

Specifications Table

Pump Model	ECODRY 25 Plus	ECODRY 35 Plus	ECODRY 40 Plus	ECODRY 65 Plus
Pumping Speeds	50 (Hz) 14.7 CFM 25.0 m³/hr 60 (Hz) 14.7 CFM 25.0 m³/hr	50 (Hz) 20.6 CFM 35.0 m³/hr 60 (Hz) 20.6 CFM 35.0 m³/hr	50 (Hz) 23.5 CFM 40.0 m³/hr 60 (Hz) 23.5 CFM 40.0 m³/hr	50 (Hz) 32.0 CFM 54.4 m³/hr 60 (Hz) 32.0 CFM 54.4 m³/hr
Max Water Vapor Pumping Rate (with gas ballast)			300 g/hr	500 g/hr
Ultimate Pressure	Total With Gas Ballast 1.00 x 10^-2 mbar 7.50 x 10^-3 Torr	Total With Gas Ballast 1.00 x 10^-2 mbar 7.50 x 10^-3 Torr	Total With Gas Ballast 3.00 x 10^-2 mbar 2.30 x 10^-2 Torr	Total With Gas Ballast 3.00 x 10^-2 mbar 2.30 x 10^-2 Torr
Cooling Method(s)	Method Convection	Method Convection	Method Convection	Method Convection
Motor Power HP (kW)	0.80 ( 0.60 )	0.80 ( 0.60 )	0.80 ( 0.60 )	0.80 ( 0.60 )
Inlet Flange	KF25	KF25	KF25	KF40
Exhaust Flange	KF25	KF25	KF16	KF16
Noise db(A)	52.0	52.0	52.0	52.0
Compression Stages	7	7	7	7
Series	Standard	Standard	Standard	Standard
Weight Lbs (kg)	63.9 ( 29.0 )	63.9 ( 29.0 )	94.8 ( 43.0 )	94.8 ( 43.0 )
Dimensions in. (mm.) (W/D/H)	9.76 x 19.5 x 12.0 (248 x 494 x 304 )	9.76 x 19.5 x 12.0 (248 x 494 x 304 )	12.6 x 23.6 x 11.7 (320 x 600 x 298 )	12.6 x 23.6 x 11.7 (320 x 600 x 298 )
Lubrication Type	Dry	Dry	Dry	Dry
Technology Type	Multi-Stage Roots	Multi-Stage Roots	Multi-Stage Roots	Multi-Stage Roots

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Ordering Table

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Pump Model	Inlet Flange	Voltage & Phases	Manual	Description	Part Number	Price	In Stock	Add To Cart	Accessories
Pump Model	Inlet Flange	Voltage & Phases	Manual	Description	Part Number	Price	In Stock	Add To Cart	Accessories
ECODRY 40 Plus	KF25	120VAC, 60 Hz		Leybold ECODRY 40 Plus Multi-Stage Roots Pump, KF25 Inlet Flange, 23.5 CFM at 60Hz, Convection Cooling, 120VAC, 60 Hz, 1- Ø, Mains Cable Not Included	161040V21	$15,616.00
ECODRY 40 Plus	KF25	220VAC, 50 Hz		Leybold ECODRY 40 Plus Multi-Stage Roots Pump, KF25 Inlet Flange, 40 m^3/hr at 50Hz Convection Cooling, 220VAC, 50 Hz, 1- Ø, Mains Cable Not Included	161040V22	P.O.R.
ECODRY 65 Plus	KF40	120VAC, 60 Hz		Leybold ECODRY 65 Plus Multi-Stage Roots Pump, KF40 Inlet Flange, 32 CFM at 60Hz, Convection Cooling, 120VAC, 60 Hz, 1- Ø, Mains Cable Not Included	161065V21	$16,848.00
ECODRY 65 Plus	KF40	220VAC, 50 Hz		Leybold ECODRY 65 Plus Multi-Stage Roots Pump, KF40 Inlet Flange, 54.41 m^3/hr at 50Hz Convection Cooling, 220VAC, 50 Hz, 1- Ø, Mains Cable Not Included	161065V22	P.O.R.
ECODRY 25 Plus	KF25	120VAC, 60 Hz		Leybold ECODRY 25 Plus Multi-Stage Roots Pump, KF25 Inlet Flange, 25 m^3/hr at 50Hz / 14.7 CFM at 60Hz, Convection Cooling, 100-127V / 200-240V, (SWITCHABLE) 50/60 Hz, 1-Ø, Mains Cable Not Included	162025V001	$14,291.00
ECODRY 35 Plus	KF25	120VAC, 60 Hz		Leybold ECODRY 35 Plus Multi-Stage Roots Pump, KF25 Inlet Flange, 35 m^3/hr at 50Hz / 20.61 CFM at 60Hz, Convection Cooling, 100-127V / 200-240V, (SWITCHABLE) 50/60 Hz, 1-Ø, Mains Cable Not Included	162035V001	P.O.R.

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