Graco 309919D User Manual
Instructions - Parts List
In-line Air Filters
and Coalescers
Maximum Working Pressure 175 psi (1.2 MPa, 12 bar)
Maximum Temperature 150° F (65° C)
Important Safety Instructions
Read all warnings and instructions in this manual.
Save these instructions.
Part No. Description
234397 Air Filter with auto drain
Removes liquids and contaminants down to .01microns.
234402 Stage 1 - Air Filter with auto drain
Removes water and contaminants down to 5 microns.
234403 Stage 2 - Coalescer with auto drain
Removes oil and sub-micronic particles down to .01 microns.
234405 Includes Air Filter 234406 and Coalescer 234407, see below
234406 Stage 1 - Air Filter with auto drain
Removes water and contaminants down to 5 microns.
234407 Stage 2 - Coalescer with auto drain
Removes oil and sub-micronic particles down to .01 microns.
234408 Air Filter with auto drain
Removes liquids and contaminants down to 5 microns.
234409 Coalescer with auto drain
Removes oil and sub-micronic particles down to .01 microns.
309919D
Air Flow
Air
Air Inlet
npt(f)
1/2” 1/2” 70 CFM
1/2” 1/2” 115 CFM
1/2” 1/2” 35 CFM
1/2” 1/2” 70 CFM
1/2” 1/2” 108 CFM
1/2” 1/2” 70 CFM
3/4” 3/4” 300 CFM
3/4” 3/4” 115 CFM
Outlet
npt(f)
Capacity
at 100 psi
(0.7 MPa,
7 bar)
Graco Inc. P.O. Box 1441 Minneapolis, MN 55440-1441
Copyright 2003, Graco Inc. is registered to I.S. EN ISO 9001
Installation
¨
Installation
1. Before installing air line components, blow out the
pipe line to remove debris. Be sure air to the regulator is clean. Erratic operation or loss of regulation is
usually caused by dirt in the regulator.
2. Install the unit as close as possible to the equipment
it serves.
Shop Air Piping Layout
Main Air Line
3/4” (19 mm) minimum
1-1/4” (32 mm) optimum
mm) drops
Air Control unit
or Air Filter
Compressor
Coalescer
Main Air
Shut-off Valve
Air
Filter
3. Install a main air shut-off valve upstream from the
air controls to isolate them for service.
4. Install system so air flows through filters in the direction noted on top of filter.
5. A minimum 1/2” npt piping is recommended. Avoid
using too many fittings, couplings, etc., which will
restrict air flow.
S
l
o
p
e
s
d
o
w
n
a
n
o
m
m
i
n
5
d
a
w
e
n
d
0
’
(
1
a
e
5
y
d
4
”
(
1
1
7
m
.
2
4
m
)
m
)
g
a
l
v
a
n
i
z
e
d
Membrane air
Ball Valve
OR
drying system
Desiccant air
drying system
1/2” (13
R
d
Drain
Leg
e
c
r
o
p
8
1
6
6
1
4
4
8
1
2
2
1
1
8
1
6
6
1
4
4
8
1
2
2
1
1
Flexible hose
between compressor
and stand pipe
1
5
-
2
0
f
t
.
(
4
.
6
-
6
.
1
m
)
Drain Valve
• Main Air Line stand pipe should not be smaller than compressor outlet size.
• A minimum of 25 ft. (7.62 m) from compressor to first filter outlet is required to cool air [50 ft. (15.24 m) optimum]
DESICCANT
SATURA
NORMA
TED
2
Minimum Pipe Size Recommendations
Compressor Main Air Line
Size Capacity Length Size
1-1/2 - 2 HP 6 - 9 CFM any 3/4” (19 mm)
3 - 5 HP 12 - 20 CFM Up to 200 ft. (61 m) 3/4” (19 mm)
Over 200 ft. (61 m) 1” (25.4 mm))
5 - 10 HP 20 - 40 CFM Up to 100 ft. (30.5) 3/4” (19 mm)
Over100-200ft.(30.5-61m) 1” (25.4 mm)
Over 200 ft. (61 m) 1-1/4” (31.8 mm)
10 - 15 HP 40 - 60 CFM Up to 100 ft. (30.5) 3/4” (19 mm)
Over100-200ft.(30.5-61m) 1-1/4” (31.8)
Over 200 ft. (61 m) 1-1/2” (38.1)
Air Pressure Drop Through Hose, by hose length and ID
psi (Kpa, bar)
Air Hose Inside
Diameter
4 ft.
(1.22 m)
10 ft.
(3.05 m)
15 ft.
(4.6 m)
20 ft.
(6.1 m)
25 ft.
(7.62 m)
Installation
50 ft.
(15.24 m)
1/4 in. (6.4 mm)
40 psi (276 kPa, 2.8 bar)
50 psi (345 kPa, 3.4 bar)
60 psi (414 kPa, 4.1 bar)
70 psi (483 kPa, 4.8 bar)
80 psi (552 kPa, 5.5 bar)
90 psi (621 kPa, 6.2 bar)
5/16 in. (7.9 mm)
40 psi (276 kPa, 2.8 bar)
50 psi (345 kPa, 3.4 bar)
60 psi (414 kPa, 4.1 bar)
70 psi (483 kPa, 4.8 bar)
80 psi (552 kPa, 5.5 bar)
90 psi (621 kPa, 6.2 bar)
6 (41, .4)
7.5 (52, .5)
9 (62, .6)
10.75 (74, .7)
12.25 (84, .8)
14 (97, 1)
2.25 (16, .2)
3 (21, .2)
3.75 (26, .3)
4.5(31, .3)
5.5 (38, .4)
6.5 (45, .4)
8 (55, .6)
10 (69, .7)
12.5 (86, .9)
14.5 (100, 1)
16.5(114,1.1)
18.75 (129, 1.3)
2.75 (19, .2)
3.5 (24, .2)
4.5 (31, .3)
5.25 (36, .4)
6.25 (43, .4)
7.5 (52, .5)
9.5 (66, .7)
12 (83, .8)
14.5 (100, .1)
17 (117, 1.2)
19.5 (134, 1.3)
22 (152, 1.5)
3.25 (22, .2)
4 (28, .3)
5 (34, .3)
6 (41, .4)
7 (48, .5)
8.5 (59, .6)
11 (76, .8)
14 (97, 1)
16.75(115,1.2)
19.5 (134, 1.3)
22.5 (155, 1.6)
25.25 (172, 1.7)
3.5 (24, .2)
4.5 (31, .3)
5.5 (38, .4)
6.75 (47, .5)
8 (55, .6)
9.5 (66, .7)
12.75 (88, 0.9)
16 (110, 1.1)
19 (131, 1.3)
22.5 (155, 1.6)
25.5 (176, 1.8)
29 (200, 2)
4 (28, .3)
5 (34, .3)
6 (41, .4)
7.25 (50, .5)
8.75 (60, .6)
10.5 (72, .7)
24 (165, 1.7)
28 (193, 1.9)
31 (214, 2.1)
34 (234, 2.3)
37 (255, 2.6)
39.5 (169, 2.7)
8.5 (59, .6)
10 (69, .7)
11.5 (79, .8)
13 (90, .9)
14.5 (100, 1)
16 (110, 1.1)
3
Loading...