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AD Series Vacuum Boosters
Products > Parts & Accessories> AD Series Vacuum Boosters

 

Airtech AD Series vacuum boosters are positive displacement, roots-type blowers intended
for use in conjunction with a mechanical backing pump. The AD booster pumps have a simple
weighted bypass design that allows start-up from atmosphere.

The design has the following advantages:


• Pumpdown times cut by up to 50%

• Reduced capital and operating costs

• No pressure sensors, special drives or leaking seals.

• Can operate continuously at all pressures
  when used with a backing pump. 

The bypass design allows the booster to be started at the same time as the backing pump (at atmospheric pressure) as it prevents motor overload. The AD booster pump therefore assists the pumping process from the start of pumpdown.

AD Series Specifications

Model
Displacement (CFM)
Motor(HP/kW)
Speed @60Hz
Backing Pump
  Max. Ambient Temp.(F°)
Oil Capacity
Cooling Water
AD500
380
3/2.6
3600
L250
40-104°
2.8
N/A
AD1200
765
5.5/4.0
3600
L250/400/630
40-104°
2.8
N/A
AD2600
1524
10/7.5
3600
L400/630
40-104°
7.5
1.2 gpm

 

 

AD Series Booster Dimensions (Inches)

Model

L1

L2

L3

L4

L5

L6

L7

H1

Inlet

(NPT)

Outlet

(NPT)

AD500
9.37
9.68
15.55
9.29
14.56
4.17
33.26
13.77
3"
3"
AD1200
11.88
10.82
19.48
12.24
20.07
5.47
42.51
16.49
4"
4"
AD2600
16.14
15.27
25.27
14.44
29.13
5.90
48.66
20.86
6"
4"

AD Series Dimensional Drawing


 


 
 

 

AD Series
              Boosters


Model Features

  • Magnetic Drive Coupling provides positive
    seal from shaft leakage
  •  Vertical flow self draining in all models
  • Weighted bypass ensures simple, trouble-free  cut-in
  • Available for applications where oxygen or
      other reactive gases are present
  •  Quiet, vibration free operation
  •  Simple installation, can be mounted directly
      on backing pump.
  •  Integral oil cooler on largest models for
       tough applications

 

PDFDownload the AD Series Booster Brochure

Adobe Acrobat Required
483Kb, PDF File

 

 

PDFDownloadThe AD Series Booster Manual

Adobe Acrobat Required
5527kb, PDF File

 

 

 

*Specifications subject to change without notice. Please contact factory for specification updates.