Pfeiffer Duoline™ - Magnetically Coupled and Corrosive Magnetically Coupled Rotary Vane Pumps

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Pfeiffer Duoline™ - Magnetically Coupled and Corrosive Magnetically Coupled Rotary Vane Pumps

Features:

Wide range of pumps with pumping speed of 1.3 up to 300 m3/h
Space-saving and ideal for systems integration
High pumping speeds with small dimensions
High operating reliability through integrated high vacuum safety valve
Non-ferrous metal version ensures additional operational safety
Also available as corrosive gas version
Long life and low maintenance thanks to magnetic coupling

Applications:

All applications in low and medium vacuum
Ideal backing pump for turbo pumps and Roots pumps
General laboratory use
Analytics
Chemical laboratory
Freeze drying
Process engineering

Pump Model	Duo 1.6M	Duo 3M/3MC	Duo 6M/6MC
Pumping Speeds	50 (Hz) 0.74 CFM 20.8 L/min 0.35 L/s 1.25 m3/hr 60 (Hz) 0.88 CFM 24.9 L/min 0.41 L/s 1.50 m3/hr	50 (Hz) 1.47 CFM 41.7 L/min 0.69 L/s 2.50 m3/hr 60 (Hz) 1.71 CFM 48.3 L/min 0.80 L/s 2.90 m3/hr	50 (Hz) 2.94 CFM 83.3 L/min 1.38 L/s 5.00 m3/hr 60 (Hz) 3.53 CFM 100.0 L/min 1.66 L/s 6.00 m3/hr
Ultimate Pressure	Total With Gas Ballast 3.00 x 10^-2 hPA 3.00 x 10^-2 mbar 3.00 Pa 2.25 x 10^-2 Torr Total Without Gas Ballast 3.00 x 10^-3 hPA 3.00 x 10^-3 mbar 3.00 x 10^-1 Pa 2.50 x 10^-3 Torr	Total With Gas Ballast 3.00 x 10^-2 hPA 3.00 x 10^-2 mbar 3.00 Pa 2.25 x 10^-2 Torr Total Without Gas Ballast 3.00 x 10^-3 hPA 3.00 x 10^-3 mbar 3.00 x 10^-1 Pa 2.50 x 10^-3 Torr	Total With Gas Ballast 3.00 x 10^-2 hPA 3.00 x 10^-2 mbar 3.00 Pa 2.25 x 10^-2 Torr Total Without Gas Ballast 3.00 x 10^-3 hPA 3.00 x 10^-3 mbar 3.00 x 10^-1 Pa 2.50 x 10^-3 Torr
Cooling Method(s)	Method Convection	Method Convection	Method Convection
Motor Power HP (kW)	0.12 ( 0.09 )	0.24 ( 0.18 )	0.32 ( 0.24 )
Inlet Flange	KF16	KF16	KF16
Exhaust Flange	KF16	KF16	KF16
Oil Type(s)	Hydrocarbon Oil	Hydrocarbon Oil	Hydrocarbon Oil
Oil Capacity Quarts (Liters) *Unless otherwise noted	0.42 ( 0.40 )	0.42 ( 0.40 )	0.53 ( 0.50 )
Noise db(A)	48.0	53.0	51.0
Compression Stages	2	2	2
Weight Lbs (kg)	23.1 ( 10.5 )	27.9 ( 12.7 )	38.5 ( 17.5 )
Dimensions in. (mm.)	13.3 x 5.28 x 7.60 (13.3 x 379 x 194 )	12.9 x 5.04 x 7.80 (363 x 128 x 189 )	15.0 x 5.04 x 7.80 (381 x 127 x 172 )
Lubrication Type	Wet	Wet	Wet
Technology Type	Rotary Vane - Direct Drive	Rotary Vane - Direct Drive	Rotary Vane - Direct Drive

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Pump Model	Duo 35M/35MC	Duo 65M/65MC
Pumping Speeds	50 (Hz) 18.8 CFM 533 L/min 8.85 L/s 32.0 m3/hr 60 (Hz) 21.2 CFM 600 L/min 9.96 L/s 36.0 m3/hr	50 (Hz) 36.5 CFM 1033 L/min 17.2 L/s 62.0 m3/hr 60 (Hz) 41.2 CFM 1166 L/min 19.4 L/s 70.0 m3/hr
Ultimate Pressure	Total With Gas Ballast 3.00 x 10^-3 hPA 3.00 x 10^-3 mbar 3.00 x 10^-1 Pa 2.25 x 10^-3 Torr Total Without Gas Ballast 3.00 x 10^-3 hPA 3.00 x 10^-3 mbar 3.00 x 10^-1 Pa 2.25 x 10^-3 Torr	Total With Gas Ballast 3.00 x 10^-3 hPA 3.00 x 10^-3 mbar 3.00 x 10^-1 Pa 2.25 x 10^-3 Torr Total Without Gas Ballast 2.00 x 10^-3 hPA 2.00 x 10^-3 mbar 2.00 x 10^-1 Pa 1.13 x 10^-3 Torr
Cooling Method(s)	Method Convection	Method Convection
Motor Power HP (kW)	1.74 ( 1.30 )	2.41 ( 1.80 )
Inlet Flange	KF40	KF40
Exhaust Flange	KF40	KF40
Oil Type(s)	Hydrocarbon Oil	Hydrocarbon Oil
Oil Capacity Quarts (Liters) *Unless otherwise noted	3.36 ( 3.20 )	4.41 ( 4.20 )
Noise db(A)	61.0	61.0
Compression Stages	2	2
Weight Lbs (kg)	154 ( 70.0 )	171 ( 78.0 )
Dimensions in. (mm.)	26.0 x 9.45 x 13.4 (707 x 240 x 340 )	29.2 x 9.45 x 13.4 (787 x 240 x 340 )
Lubrication Type	Wet	Wet
Technology Type	Rotary Vane - Direct Drive	Rotary Vane - Direct Drive

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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
Duo 35M/35MC	KF40	3-Phase 220/380 VAC, 60HZ		PUMP, ROATRY VANE, DUO35M, DN40 ISO-KF, 3-PHASE, BRAZIL/KOREAN MOTOR, 220/380V, 60HZ, IE3 MAGNETICALLY COUPLED	PKD45023E	$12,900.00
Duo 65M/65MC	KF40	220-240/380-420 50HZ, 220-277/380-480 60HZ		PUMP, ROTARY VANE, DUO 65MC, 220-240/380-420 50HZ, 220-277/380-480 60HZ	PKD46022B	P.O.R.
Duo 1.6M	KF16	1-Phase		PUMP, ROTARY VANE, DUO 1.6M, DN16 ISO-KF, 1-PHASE, 230V 50HZ, MAGNETICALLY COUPLED	PKD56112	$2,670.00
Duo 3M/3MC	KF16	1-Phase		PUMP, ROTARY VANE, DUO 3M, DN16 ISO-KF, 1-PHASE, WORLDWIDE MOTOR, MAGNETICALLY COUPLED	PKD57111B	P.O.R.
Duo 6M/6MC	KF16	1-Phase		PUMP, ROTARY VANE, DUO 6M, DN16 ISO-KF, 1-PHASE, WORLDWIDE MOTOR, MAGNETICALLY COUPLED	PKD58111	P.O.R.
Duo 6M/6MC	KF16	1-Phase		PUMP, ROTARY VANE, DUO 6MC, DN16 ISO-KF, 1-PHASE, WORLDWIDE MOTOR, MAGNETICALLY COUPLED, CORROSIVE VERSION	PKD58211	P.O.R.

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Accessories Table

Description	For Pump Model(s)	Accessory Type	Part Number	Price	In Stock	Add To Cart
Description	For Pump Model(s)	Accessory Type	Part Number	Price	In Stock	Add To Cart
Auto-Soft Flow Actuated Check Valve (KF40)	Duo 35M, Duo 65M, Duo 65MC	Hardware	225-0040	$246.00
Clamping Kit, For QF16 Flange, Including Aluminum Clamp and FKM Centering Ring	Duo 1.6M, Duo 11M/11MC, Duo 3M/3MC, Duo 6M/6MC	KF Hardware Kit	QF16-HDKIT	$15.45
Clamping Kit, For QF25 Flange, Including Aluminum Clamp and FKM Centering Ring	Duo 11M/11MC, Duo 20M/20MC	KF Hardware Kit	QF25-HDKIT	$19.60
Clamping Kit, For QF40 Flange, Including Aluminum Clamp and FKM Centering Ring	Duo 35M/35MC, Duo 65M/65MC	KF Hardware Kit	QF40-HDKIT	$26.05
Clamping Kit, For QF63 (ISO63-K) Flange, Including (4) Cold Steel Zinc Plated) Clamp and FKM Centering Ring	Duo 125M	ISO-K Hardware Kit	QF63K-HDKIT	$177.85
KJLC 300 Convection Enhanced Pirani, KF16	Duo 1.6M, Duo 11M/11MC, Duo 3M/3MC, Duo 6M/6MC	Gauge	KJL300806	$795.00
Power Supply, KJLC 275i or 300, US Plug End	Duo 1.6M, Duo 11M/11MC, Duo 3M/3MC, Duo 6M/6MC	Gauge Power Cable	KJLPS401A	$96.00

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