inc. · · · ·
Technical alterations reserved (Date 1/99)
Compressed air is led through the inlet of
the dryer (J) and across the prefilter (3).
At this stage, the air is cleaned from
particles and condensate. The conden-
sate is removed via the condensate
drain (11). Via the lower shuttle valve (9),
the air is led into the adsorption vessel
(1), in which the air is dried down to the
required dewpoint. Via the upper shuttle
valve (9), the air gets into an afterfilter (4),
in which possibly released particles from
the desiccant bed are retained. Via the
outlet (O), the clean and dry air is getting
into the compressed air network and to
the point of use. While one vessel is in the
drying phase (adsorption), the other vessel
is being dried again (regeneration). A par-
tial stream of dried air is expanded to at-
mospheric pressure via an orifice plate (6)
and led across the desiccant bed for
regeneration and via a solenoid valve (5)
and a silencer (7) to atmosphere.
ultrapac HED/ALD/MSD
(type 0005 to 1000)
Complete purification package with heatless adsorption dryer,
pre, afterfilter and level-controlled electronic condensate drain.
ultrapac
HED/ALD/MSD
* related to 14.7 psi (abs) and 68 °F at intake of compressor and 100 psig and 100 °F inlet temperature
ultrapac
Volume flow
Regeneration
Volume flow
Pressure loss
Prefilter
HED/ALD/
in
air losses (average)
out (min.)
initial
(Afterfilter)
MSD
cfm*
cfm
cfm
psi
MF (PE)
HED
ALD
MSD
HED
ALD
MSD
0005
3
0.42
0.45
0.59
2.43
2.41
2.24
0.72
03/05
0010
5
0.7
0.75
1.18
4.80
4.76
4.41
0.87
03/05
0015
10
1.4
1.5
1.76
7.24
7.18
6.65
1.30
03/05
0025
15
2.1
2.25
2.94
12.04
11.94
11.06
1.30
04/10
0035
20
2.8
3
4.12
16.84
16.71
15.47
1.45
04/10
0050
30
4.2
4.5
5.88
24.01
23.82
22.06
1.30
05/20
0080
50
7
7.5
9.41
38.42
38.11
35.29
1.59
05/20
0100
60
8.4
9
11.76
48.03
47.64
44.12
1.74
05/25
0150
85
11.9
12.75
17.65
72.36
71.78
66.47
2.46
05/25
0225
125
17.5
18.75
26.47
108.22
107.36
99.41
1.81
07/30
0300
175
24.5
26.25
35.29
144.08
142.93
132.35
2.31
07/30
0375
200
28
30
44.12
179.94
178.50
165.29
2.75
07/30
0550
300
42
45
64.71
264.47
262.36
242.94
2.60
10/30
0650
400
56
60
76.47
312.50
310.00
287.06
3.18
10/30
0850
500
70
75
100.00
408.55
405.29
375.29
3.76
15/30
1000
600
84
90
117.65
480.27
476.43
441.18
2.60
20/30
Please contact
Filter Products at 804-231-4646 to place an order or for more information about this product.
