Page 5
Air Techniques, Inc.
AS12, AS22, AS50, AS70,
I n t e r n a t i o n a l
Choosing the correct size
AIRSTAR
for your practice depends on the number of air users and
the anticipated air demand . To assure optimum compressor operation, the air demands should
not exceed the number of air handpiece users shown in the chart below:
SIZING GUIDE
Model
Recommended
Number of Users
Number of
Heads
Number of
Motors
AS12INT
1 to 2
1
1
AS22INT
2 to 3
2
1
AS50INT
5 to 7
4
2
AS70INT
7 to 10
6
3
AIRSTAR models AS12INT, AS22INT, AS50INT and AS70INT do not include a sound cover, which may be
purchased as an optional accessory . (See page 16 .)
AS12CINT, AS22CINT and AS50CINT models do include a sound cover as part of the system .
Each Airstar is shipped in a single carton containing the fully assembled unit and associated
accessory kit . See Figure 1 . Unpack and inspect for physical damage such as scratched
panels, damaged components, etc . If any damage is found, notify Air Techniques so cor-
rective action can be taken . Verify that all items were received .
The accessory kits, P/N 87235 and P/N 87234, shown below, contain identical components ex-
cept for the length of the 10mm Polyurethane Tube (items 7 & 14, P/N 54509) . Kit P/N 87235,
provides a tube 6 feet long (item 7) for use with three models, AS12INT through AS50INT . Kit
P/N 87234, provides a tube 12 feet long (item 14) for use with model AS70INT only .
Airstar Accessory Kits, Part Numbers 87235 and 87234
Item Part No.
Description
Qty Item Part No.
Description
Qty
1
87109INT
Installation and Operation Manual
1
8
87169
6-Foot Hose, 3/8" ID, 3/8" MNPT
x 3/8
1
2
9922-189
Web Warranty Registration
1
9
87186
Close Nipple PCONN, 3/8" MPT
1
3
58017R-1
Bushing PCONN, 1/2 MNPT X 3/8
FNPT
1
10
86394
Instructions for Airstar Filter Kit
1
4
87168
5 Micron Filter, 3/8" NPT
1
11
85471
Leveling Foot Kit
1
5
87107
Instructions for Drain Tube
1
12
57662
Cleanstream Business Reply Card 1
6
31931
Plastic Bucket, 3 x 5 x 3
1
13
31929
Reducing Coupling PCONN, 1/2
FNPT x 3/8 FNPT
1
7
54509
6-Foot, 10mm Polyurethane Tube
(Included in kit, P/N 87235, for use with
models AS12INT through AS50INT .)
6ft
14
54509
(See Note)
12-Foot, 10mm Polyurethane Tube
(Included in kit, P/N 87234, for use with
model AS70INT only .)
12ft
SUPPLIED COMPONENTS
Note:
The additional 6-foot length (12 feet total) of the 10mm Polyurethane Tube is necessary to
provide a drain tube for the second Dryer Membrane required on AS70INT models .
