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Adixen™ (Pfeiffer®) ACP Series Multi-Stage Roots Vacuum Pumps 1

Adixen™ (Pfeiffer®) ACP Series Multi-Stage Roots Vacuum Pumps 2

Adixen™ (Pfeiffer^®) ACP Series Multi-Stage Roots Vacuum Pumps

Models:

SD versions (ACP 15 / ACP 28 / ACP 40)

The ACP SD version designed for applications that require pumping of clean (dust-free) and non-corrosive gases. The standard pumps are equipped with a gas ballast equipment in order to improve the pumping of light gases and to avoid the condensation of steam inside the pump. Three gas ballast options are available.

CV (condensable vapors) versions (ACP 28 / ACP 40)

The CV-version is specially designed for avoiding vapor condensation inside the pump block. This occurs through: A high gas ballast throughput for heating up pumps and diluting condensable gases. A silencer with drain screws for releasing liquid at the lowest point of the exhaust. Flushing gas injection to protect the ball bearing and the shaft seals. The CV version has a water vapor capacity of up to 1,000 grams per hour.

CP (gas recirculation) versions (ACP 28 / ACP 40)

The CP version is best suited for rare gas recirculation, where process gases are separated from the air and other gases. It is achieved by adding an extra port to allow pumping inside the gearbox casing and removing undesired gases. The standard usage is to pump through all ports, fill the pump with the recirculating gas, and isolating the gas ballast casing port.

Features:

Ideal replacement for scroll and oil-sealed pumps
Air cooling - No installation and operational costs for water supply
Frequency converter - Hour meter, remote operation mode (RS-485, dry contacts), multiple rotational speed selection (power saving, noise reduction, adaptation to application cycle)
Several gas port options - Purge gas, gas ballast, other specific ports according to application
Universal power supply - Wide voltage supply 50/60 Hz single-phase and three-phase
Standards - Compliance with CE standards, UL/CSA certified, SEMI S2 certified

Applications:

Electron microscopes
Surface analyzers
Leak detectors
Mass spectometers
Optical spectrometers
Particle accelerators
Turbo pumping stations
Laboratories
Lamp manufacturing
Vacuum coating
Cryo pumps regeneration
Plasma cleaning
Drying
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Dimensional Drawings

Charts

Adixen™ (Pfeiffer®) ACP Series Multi-Stage Roots Vacuum Pumpschart

Videos

Pfeiffer Vacuum multi-stage Roots pump ACP

The multi-stage Roots pump technology of the ACP series meets the requirements of applications where a clean and dry vacuum is needed.

Runtime: 2:02

Specifications Table

Pump Model	ACP 15	ACP 28 (CV/CP)	ACP 40 (CV/CP)
Pumping Speeds	50 (Hz) 8.24 CFM 233 L/min 3.89 L/s 14.0 m3/hr 60 (Hz) 8.20 CFM 232 L/min 3.85 L/s 13.9 m3/hr	50 (Hz) 15.9 CFM 450 L/min 7.50 L/s 27.0 m3/hr 60 (Hz) 16.0 CFM 453 L/min 7.52 L/s 27.2 m3/hr	50 (Hz) 21.8 CFM 616 L/min 10.3 L/s 37.0 m3/hr 60 (Hz) 22.0 CFM 622 L/min 10.3 L/s 37.4 m3/hr
Max Water Vapor Pumping Rate (with gas ballast)	80.0 g/hr	120 - 700 g/hr	120 - 700 g/hr
Ultimate Pressure	Total With Gas Ballast 1.00 x 10^-1 hPA 1.00 x 10^-1 mbar 1.00 x 10¹ Pa 7.50 x 10^-2 Torr Total Without Gas Ballast 3.00 x 10^-2 hPA 3.00 x 10^-2 mbar 3.00 x 10⁰ Pa 2.25 x 10^-2 Torr	Total With Gas Ballast 3.00 x 10^-2 - 1.00 x 10^-1 hPA 3.00 x 10^-2 - 1.00 x 10^-1 mbar 3.00 x 10⁰ - 1.00 x 10¹ Pa 2.25 x 10^-2 - 7.50 x 10^-2 Torr Total Without Gas Ballast 3.00 x 10^-2 hPA 3.00 x 10^-2 mbar 3.00 x 10⁰ Pa 2.25 x 10^-2 Torr	Total With Gas Ballast 1.00 x 10^-1 hPA 1.00 x 10^-1 mbar 1.00 x 10¹ Pa 7.50 x 10^-2 Torr Total Without Gas Ballast 3.00 x 10^-2 hPA 3.00 x 10^-2 mbar 3.00 x 10⁰ Pa 2.20 x 10^-2 - 2.50 x 10^-2 Torr
Cooling Method(s)	Method Convection	Method Convection	Method Convection
Motor Power HP (kW)	0.60 ( 0.45 )	0.94 ( 0.70 )	0.94 ( 0.70 )
Inlet Flange	KF25	KF25	KF40
Exhaust Flange	KF16	KF25	KF25
Compression Stages	6	6	6
Series	Standard	Standard	Standard
Weight Lbs (kg)	50.7 ( 23.0 )	66.1 ( 30.0 )	70.5 ( 32.0 )
Dimensions in. (mm.)	20.2 x 7.48 x 10.6 (514 x 190 x 270 )	24.1 x 7.36 x 12.4 to 24.7 x 7.60 x 12.7 (612 x 187 x 314 to 627 x 193 x 322 )	24.1 x 7.36 x 12.4 to 24.7 x 7.60 x 12.7 (627 x 193 x 322 to 627 x 193 x 322 )
Lubrication Type	Dry	Dry	Dry
Technology Type	Mult-Stage Roots	Mult-Stage Roots	Mult-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
ACP 28 (CV/CP)	KF25	200–440 VAC, 50/60 Hz, 3-Ø		—	AV-V6GVTSTRVF	P.O.R.
ACP 40 (CV/CP)	KF40	100–230 VAC, 50/60 Hz, 1-Ø, US Plug		—	AV-V8GVCSFAVF	P.O.R.
ACP 40 (CV/CP)	KF40	200–440 VAC, 50/60 Hz, 3-Ø		—	AV-V8GVCSTRVF	P.O.R.
ACP 15	KF25	90–254 VAC, 50/60 Hz, 1-Ø, US Plug		PUMP,DRY, ACP15,"G" VERSION, QF25 INL,QF16 EXH, 90-254V,50/60HZ, 1PH US POWER CORD 2M	V5GATSRFAF	$9,090.00
ACP 15	KF25	90–254 VAC, 50/60 Hz, 1-Ø, US Plug		PUMP,DRY,ACP15,STD VERSION, QF25 INL,QF16 EXH, 90-254V,50/60HZ, 1PH, GAS BALLAST, US POWER CORD 2M	V5SATSMFAF	$7,820.00
ACP 28 (CV/CP)	KF25	100–230 VAC, 50/60 Hz, 1-Ø, US Plug		PUMP,DRY ACP28G V2, "G" VERSION, QF25 IN/EX, 90-254V,50/60HZ, 1PH, US POWER CORD 2M	V6GATSFABF	$13,568.00
ACP 28 (CV/CP)	KF25	100–230 VAC, 50/60 Hz, 1-Ø, US Plug		PUMP,DRY,ACP28CV,US VERSION,MANUAL BALLAST	V6GVTSFAVF	P.O.R.
ACP 28 (CV/CP)	KF25	100–230 VAC, 50/60 Hz, 1-Ø, US Plug		PUMP,DRY ACP28 V2, STD VERSION, QF25 IN/EX, 90-254V,50/60HZ, 1PH, GAS BALLAST, US POWER CORD 2M	V6SATSFAMF	$11,664.00
ACP 28 (CV/CP)	KF25	100–230 VAC, 50/60 Hz, 1-Ø, US Plug		PUMP, SCROLL, ACP28 CP	V6SCTEFABF	P.O.R.			—
ACP 40 (CV/CP)	KF40	100–230 VAC, 50/60 Hz, 1-Ø, US Plug		PUMP,DRY, ACP40G V2, "G" VERSION, QF40 IN/QF25 EX, 90-254V,,50/60HZ,1PH, US POWER CORD 2M	V8GACSFABF	$15,417.00
ACP 40 (CV/CP)	KF40	100–230 VAC, 50/60 Hz, 1-Ø, US Plug		PUMP,DRY,ACP40 V2,STANDARD VERSION,90-254V,50/60HZ,1PH, GAS BALLAST, US POWER CORD 2M	V8SACSFAMF	$12,200.00
ACP 40 (CV/CP)	KF40	100–230 VAC, 50/60 Hz, 1-Ø, US Plug		PUMP, SCROLL, ACP40 CP	V8SCCEFABF	P.O.R.

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Accessories Table

For Pump Model(s)	Description	Part Number	Price	In Stock	Add To Cart
For Pump Model(s)	Description	Part Number	Price	In Stock	Add To Cart
ACP 40, ACP 40 CP, ACP 40 G (with gas purge), ACP 40 CV (manual gas ballast)	Auto-Soft Flow Actuated Check Valve (KF40)	225-0040	P.O.R.
All ACP Series Pumps	Clamp for KF16 Flange	QF16-075-C	P.O.R.
All ACP Series Pumps	Clamp for KF25 Flange	QF25-100-C	P.O.R.
All ACP Series Pumps	Clamp for KF40 Flange	QF40-150-C	P.O.R.
ACP 15, ACP 28 (CV/CP)	Clamping Kit, For QF25 Flange, Including Aluminum Clamp and FKM Centering Ring	QF25-HDKIT	P.O.R.
ACP 40 (CV/CP)	Clamping Kit, For QF40 Flange, Including Aluminum Clamp and FKM Centering Ring	QF40-HDKIT	P.O.R.
ACP 15, ACP 28 (CV), ACP 40 (CV)	Exhaust silencer	109873	$345.00
All ACP Series Pumps	Fluorocarbon Centering Ring for KF16 Flange	QF16-075-SRV	$6.75
All ACP Series Pumps	Fluorocarbon Centering Ring for KF25 Flange	QF25-100-SRV	$8.55
All ACP Series Pumps	Fluorocarbon Centering Ring for KF40 Flange	QF40-150-SRV	$13.10
ACP 40 CV	Inlet particle filter IPF 40, DN40	111647	P.O.R.
ACP 15	Sound enclosure	111968	P.O.R.
ACP 28, ACP 40	Sound enclosure	112637	P.O.R.

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Adixen™ (Pfeiffer®) ACP Series Multi-Stage Roots Vacuum Pumps

Models:

Features:

Applications:

Dimensional Drawings

Charts

Videos

Pfeiffer Vacuum multi-stage Roots pump ACP

Specifications Table

Ordering Table

Accessories Table

Adixen™ (Pfeiffer^®) ACP Series Multi-Stage Roots Vacuum Pumps