HMM Series Modular Membrane Compressed Air Dryers - Technical Information
Projected Inlet and Outlet Flow Capacities (scfm) @ 100 psig
  HMM1-3
  Outlet Pressure Dew Point
Inlet
Temperature

50°F
(10°C)

40°F
(4.4°C)
20°F
(-6.7°C)
0°F
(-17.8°C)
-20°F
(-29°C)
-40°F
(-40°C)
40°F Inlet
(4.4°C) Outlet
-
-
-
-
3.14
2.92
1.24
1.02
0.86
0.64
0.63 
0.41

60°F Inlet
(16°C) Outlet

4.98
4.77
3.7
3.49
1.39
1.17
0.95
0.73
0.7
0.49
0.53
0.31
80°F Inlet
(27°C) Outlet
2.89
2.67
1.52
1.31
1.06
0.84
0.78
0.57
0.59
0.38
0.45
0.23
100°F Inlet
(38°C) Outlet
1.35
1.13
1.15
0.94
0.87
0.65
0.67
0.45
0.51
0.3
0.38
0.16
120°F Inlet
(49°C) Outlet
1.07
0.85
0.94
0.73
0.74
0.53
0.58
0.37
0.45
0.24
0.34
0.12
150°F Inlet
(66°C) Outlet
0.84
0.63
0.76
0.55
0.62
0.41
0.49 
0.29
0.39
0.18
-
-
  HMM2-3
  Outlet Pressure Dew Point
Inlet
Temperature

50°F
(10°C)

40°F
(4.4°C)
20°F
(-6.7°C)
0°F
(-17.8°C)
-20°F
(-29°C)
-40°F
(-40°C)
40°F Inlet
(4.4°C) Outlet
-
-
-
-
8.25
7.68
3.78
3.21
2.77
2.20
2.16 
1.59

60°F Inlet
(16°C) Outlet

13.09
12.52
9.73
9.16
4.16
3.59
3.03
2.45
2.36
1.79
1.89
1.31
80°F Inlet
(27°C) Outlet
7.59
7.02
4.52
3.95
3.30
2.73
2.57
2.00
2.07
1.50
1.68
1.11
100°F Inlet
(38°C) Outlet
4.07
3.50
3.56
2.99
2.80
2.23
2.26
1.69
1.85
1.28
1.51
0.94
120°F Inlet
(49°C) Outlet
3.32
2.76
2.99
2.43
2.45
1.89
2.03
1.46
1.68
1.12
1.38
0.82
150°F Inlet
(66°C) Outlet
2.69
2.14
2.48
1.93
2.10
1.55
1.77
1.22
1.49
0.94
-
-
  HMM3-4
  Outlet Pressure Dew Point
Inlet
Temperature

50°F
(10°C)

40°F
(4.4°C)
20°F
(-6.7°C)
0°F
(-17.8°C)
-20°F
(-29°C)
-40°F
(-40°C)
40°F Inlet
(4.4°C) Outlet
-
-
-
-
20.3
18.9
8.34
6.94
6.05
4.64
4.67
3.27

60°F Inlet
(16°C) Outlet

32.3
30.8
24.0
22.6
9.24
7.83
6.62
5.21
5.12
3.71
4.07
2.67
80°F Inlet
(27°C) Outlet
18.7
17.3
10.1
8.70
7.25
5.84
5.60
4.19
4.47
3.07
3.62
2.22
100°F Inlet
(38°C) Outlet
9.02
7.61
7.84
6.43
6.11
4.71
4.90
3.49
3.99
2.59
3.27
1.86
120°F Inlet
(49°C) Outlet
7.29
5.91
6.54
5.16
5.32
3.94
4.38
2.99
3.63
2.24
3.00
1.62
150°F Inlet
(66°C) Outlet
5.85
4.50
5.38
4.03
4.53
3.19
3.82
2.47
3.22
1.87
-
-
  HMM4-4
  Outlet Pressure Dew Point
Inlet
Temperature

50°F
(10°C)

40°F
(4.4°C)
20°F
(-6.7°C)
0°F
(-17.8°C)
-20°F
(-29°C)
-40°F
(-40°C)
7.61
40°F Inlet
(4.4°C) Outlet
-
-
-
-
26.7
24.9
11.2
9.3
8.3
6.5
6.5
4.7

60°F Inlet
(16°C) Outlet

42.4
40.6
31.5
29.7
12.3
10.4
9.0
7.2
7.1
5.3
5.7
3.9
80°F Inlet
(27°C) Outlet
24.6
22.7
13.3
11.4
9.8
8.0
7.7
5.9
6.3
4.4
5.1
3.3
100°F Inlet
(38°C) Outlet
12.0
10.1
10.5
8.7
8.4
6.5
6.8
5.0
5.6
3.8
4.7
2.8
120°F Inlet
(49°C) Outlet
9.8
8.0
8.9
7.1
7.4
5.5
6.1
4.3
5.1
3.3
4.3
2.5
150°F Inlet
(66°C) Outlet
8.0
6.2
7.4
5.6
6.3
4.6
5.4
3.6
4.6
2.8
-
-
  HMM5-6
  Outlet Pressure Dew Point
Inlet
Temperature

50°F
(10°C)

40°F
(4.4°C)
20°F
(-6.7°C)
0°F
(-17.8°C)
-20°F
(-29°C)
-40°F
(-40°C)
40°F Inlet
(4.4°C) Outlet
-
-
-
-
47.6
44.3
20.6
17.3
15.1
11.8
11.8
8.5

60°F Inlet
(16°C) Outlet

75.5
72.2
56.1
52.8
22.7
19.4
16.5
13.2
12.9
9.6
10.3
7.0
80°F Inlet
(27°C) Outlet
43.7
40.5
24.7
21.4
18.0
14.7
14.0
10.7
11.3
8.0
9.2
5.9
100°F Inlet
(38°C) Outlet
22.2
18.9
19.4
16.1
15.3
12.0
12.3
9.0
10.1
6.8
8.3
5.0
120°F Inlet
(49°C) Outlet
18.1
14.8
16.3
13.1
13.3
10.1
11.0 
7.8
9.2 
6.0
7.6
4.4
150°F Inlet
(66°C) Outlet
14.6
11.5
13.5
10.3
11.4
8.3
9.7
6.5
8.2
5.0
-
-
Note:
  1. Use inlet air temperature if the air entering the dryer has not been dried upstream (air is saturated). If air has been dried (e.g. in a refrigerated dryer) use the dew point temperature of the inlet air.
  2. Flow capacities are at 100 psig (7 kgf/cm2). Capacities are established in accordance with CAGI (Compressed Air and Gas Institute) Standard ADF 700; Membrane Compressed Air Dryers – Methods for Testing and Rating. Larger capacities, alternate pressures, and dew points consult factory.
 
Inlet Flow
Capacity scfm (m3/min)
 
Dimensions
   
Model @+40°F
(+4°C) pdp
@-40°F
(-40°C)
pdp
In/Out (1)
Connections
Length
in (mm)
Width
in (mm)
Weight
lbs
(kg)
Replacement
Bundles
Part No.
HMM1-3 1.15
(0.94)
0.38
(0.16)
3/8" 11
(281)
8
(209)
5
(2.45)
HMB1
HMM2-3 3.56
(2.99)
1.51
(0.94)
3/8" 15
(387)
8
(209)
6
(2.77)
HMB2
HMM3-4 7.84
(6.43)
3.27
(1.86)
1/2" 19
(486)
8
(209)
7
(3.04)
HMB3
HMM4-4 10.5
(8.7)
4.7
(2.8)
1/2" 27
(696)
8
(209)
8
(3.58)
HMB4
HMM5-6 19.4
(16.1)
8.3
(5.0)
3/4" 20
(498)
11
(276)
11
(4.90)
HMB5
Maximum Operating Pressure: Membrane Dryer: 200 psig (14 kgt/cm2) Maximum Inlet Temperature: 150F (66C) Dimensions and weights are for reference only. Request certified drawings for construction purposes.
  1. 1. Flow capacity at 100 psig (7 kgt/cm2) and 100F (38C) saturated inlet. Flow capacities are established in accordance with CAGI (Compressed Air and Gas Institute) Standard ADF 700: Membrane Compressed Air Dryers - Methods for testing and rating.


  2. 2. NPT or BSP - For BSP add B to the model number (eg. HMM1-3B)