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: 150°F (66°C) Dimensions and weights are for reference only. Request certified drawings for construction purposes.
  1. 1. Flow capacity at 100 psig (7 kgt/cm2) and 100°F (38°C) 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)