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Instruction book
Design data
Unit QHD 750 QHD 900 QHD 1100 QHD 1370 QHD 1800 QHD 2300 QHD 2800 QHD 3600
Specifications
Desiccant type
-40 °F Variant
-100 °F Variant
Amount of
desiccant per
vessel
-40 °F Variant
lb
-100 °F Variant
lb
Connections
ANSI
- Air inlet flange
150#
- Air outlet
ANSI
flange
150#
Recommended filter (4)
Pre Filter
C
After Filter
P
Dimensions
- Height
in
- Width
in
- Depth
In
Net Mass with
desiccant
-40 °F Variant
lb
-100 °F Variant
lb
Remarks:
1. See correction factors for operation within the limits. Contact the custom design department for
operation outside the limitations.
2. See the AML correction factors for working pressures below 100 psi or inlet temperature above 100°
F.
3. All performance data stated at AML reference conditions for standard duty QHD variant, with PDP
cycle extension and are in compliance with ISO7183:2007.
4. Filter size at reference conditions. Consult the AML of the filters for sizing outside the reference
conditions.
5. For -100deg F PDP models, the rated flow through the dryer is not always same as the model
number
Application requirements and limitations:
1. In corrosive environments (pH of condensate < 4) it is advised to have the inlet parts of the dryer in
stainless steel
Requests should be directed to the custom design department.
2. To avoid damaging of desiccant high air speeds must be prevented.
9829 2151 14
476
572
713
593
712
750
3"
3"
3"
3"
3"
3"
QCF900
QCF1250
QCF850
QPF900
QPF1250
QPF850
103.00
103.00
103.00
79.59
79.59
79.59
43.61
42.50
42.50
2830.00
3030.00
3312.00
3064.00
3310.00
3386.00
Activated Alumina
Molecular Sieve
874
1143
940
1300
3"
4"
3"
4"
QCF1500
QCF1800
QPF1500
QPF1800
95.22
102.50
82.63
101.97
42.50
48.13
3778.00
5851.00
3910.00
6165.00
1479
1789
1842
1880
4"
4"
4"
4"
QCF2400
QCF3000
QPF2400
QPF3000
124.51
124.51
101.97
115.60
48.13
48.13
7048.00
7676.00
7774.00
7858.00
2286
2280
6"
6"
QCF3800
QPF3800
131.88
120.31
68.25
10702.00
10690.00
95
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