US
Pos.
T
yp
e-No.
457
458
459
460
461
462
593
594
1
cfm
1,200
1,400
1,600
2,000
2,400
3,000
4,000
5,000
2
cfm
12,000
11,500
3
Power consum
p
tion
(total
)
A
8.3
8.6
9.7
11.8
12.0
15.9
23.5
29.7
4
Power consum
p
tion
(fan
)
A
10.4
10.8
12.1
14.8
15.0
19.9
29.1
37.1
5
Volta
g
e
6
Allowable
p
ressure
(com
p
ressed air
)
min./ max.
p
si
g
7
Allowable pressure (refrigerant)
low pressure side, high
p
ressure side
psig
8
ANSI / 150
p
si
g
9
lb
945
990
1,012
1,320
1,342
1,419
2,222
2,596
hei
g
ht
width
de
p
th
11
Refri
g
erant
q
uantit
y
R134a
lb oz
14 5 1/4
42 15 3/4
73 13 3/4
105 13 1/4
12
dB
(A
)
Pos.
T
yp
-Nr.
457 W
458 W
459 W
460 W
461 W
462 W
593 W
594 W
13
NP
T
14
gp
m
4 1/2
6
6
1/2
9
1
0
1
2
17 1/2
20 1/2
15
Current total
max.
A
6.4
6.7
7.8
9.8
10.1
14.0
19.5
25.9
16
Circuit am
p
acit
y
min.
A
8.0
8.4
9.8
12.3
12.6
17.5
24.4
32.4
17
Coolin
g
water
p
ressure
max.
p
si
g
18
Coolin
g
water differential
p
ressure
min.
p
si
19
Refrigerant quantity
R134A
lb oz
9 14 3/4
35 4 1/2
58 6 3/4
66 2 1/4
Pos.1 :
68°F
14 1/2
p
si
g
100°F
100
p
si
g
100°F
38°F
max.
140°F
Pos. 14, 15:
85°F
min.
35°F
max.
120°F
Date:
Pa
g
e 1 of
2001-06-14
1
Designation:
Type-No.:
Technical Data Sheet:
Refrigerated Compressed Air Dryer
457 - 462, 593 - 594
o
p
eratin
g
p
ressure
I1T 1010 0US
ambient tem
p
erature
p
ressure dew
p
oint at CA-dr
y
er outlet
Compressed air inlet temperature
Cooling water demand
, power at cooling water inlet temperature
Allowed ambient temperature
Technical modifications are subject to change without notice!
Volume flow
reffered to the suction status of the air com
p
ressor
at com
p
ressed air inlet tem
p
erature
Cooling water connections
Cooling water capacity approx.
Sound pressure level
Version water cooled
S
p
ecification:
1"
145
30
16 8 1/2
30 13 3/4
Power supply
Compressed air connections
10
Dimensions
Size of Housing
Technical Data
Version air cooled
Volume flow
Cooling air required
2
1
230 / 290
4"
6"
8"
20 15
37 7 3/4
< 80
in.
75
48
88
48
6,100
5,800
460 - 3 - 60 Hz
30 / 150