Hartzell S44-M-126DA---STFIG2 User Manual

Quality • Value • Commitment

Adjustable Pitch Prop Engineered for the

Marine Industry

Series 44M Marine Duct Axial Blower

The Hartzell Advantage

Hartzell Air Movement has been
manufacturing high quality marine
fans since the 1970s and has many
years of experience in providing
insight and innovation to meet the
expanding corrosive environment
needs of our customers. We have
a wide range of products combined

with our knowledgeable service
and support to meet our customers’
marine environment challenges.

Why choose Hartzell:

• A full range of marine duty fans,

covering all levels of static pressure

Series 44M – Type AM Adjustable Pitch Prop

The AM propeller used in the duct
axial line is a die-cast aluminum,
airfoil design, with adjustable pitch
blades, and with multiple blade

congurationsavailable.Itsdesign

is rugged; its function is to move
large volumes of air at medium static
pressures up to 4 inches.

• Multiplemountingcongurations,

coatings, and colors available

• Customization available to meet the

ultimate needs of the customer

AM prop is pending AMCA approval

Series 44M Marine Duty Duct Axial Blowers with AM Adjustable Pitch Prop

Hartzell’s heavy-duty line of direct
drive marine duct axial blowers with
the AM propeller is available in sizes
12" through 48". Air deliveries go
up to 65,000 CFM. Units operate

efcientlyupto4"staticpressure.

The AM blower is a duct axial fan
type combining the best features

oftherugged,highlyefcient

vaneaxial blower and the economical
performance of a duct fan. The
propeller design is adjustable pitch.
Rigid motor mounts provide support
for the foot mounted totally enclosed
fan cooled motor that is furnished as
standard.

2 Visit www.hartzellairmovement.com

Series 44M Performance Tables

Bld. Ang. Range CFM Range SP dBA Range BHP Range Bld. Ang. Range CFM Range SP dBA Range BHP Range Bld. Ang. Range CFM Range SP dBA Range BHP Range

25-50 756-1380 0 55-73 0.03-0.16 25-50 1140-2082 0 68-71 .09-.31 25-40 2248-3473 0 88-91 0.68-1.53

25 180 0.25 53 0.04 25-50 929-1532 0.25 66-77 .11-.29 25-40 2151-3301 0.25 87-90 0.73-1.58

Model _44-M-125AM_ _ _ ST_ _ _ _, (5 - Blade)

Model _44-M-125AM_ _ _ ST_ _ _ _, (5 - Blade)

Series 44-M, Size 12, 1160 RPM Series 44-M, Size 12, 1750 RPM

Series 44-M, Size 12, 3450 RPM

Model _44-M-125AM_ _ _ ST_ _ _ _, (5 - Blade)

25 344 0.5 66 0.11 25-40 2047-3136 0.5 87-89 0.77-1.61
25 174 0.75 66 0.13 25-40 1942-2996 0.75 86-93 0.82-1.62

Model _44-M-125AM_ _ _ ST_ _ _ _, (5 - Blade)

Series 44-M, Size 12, 3450 RPM

Model _44-M-125AM_ _ _ ST_ _ _ _, (5 - Blade)

25-40 1814-2838 1 86-95 0.87-1.616

25 1091 1.25 86 0.78
25 933 1.5 86 0.78
25 785 1.75 86 0.82
25 643 2 86 0.89
25 518 2.25 86 0.95
25 440 2.5 86 0.97
25 382 2.75 86 0.97
25 321 3 86 0.97
25 248 3.25 86 0.98
25 159 3.5 86 1

Series 44-M, Size 12, 3450 RPM

Model _44-M-125AM_ _ _ ST_ _ _ _, (5 - Blade)

25-40 1814-2838 1 86-95 0.87-1.616

25 1091 1.25 86 0.78
25 933 1.5 86 0.78
25 785 1.75 86 0.82
25 643 2 86 0.89
25 518 2.25 86 0.95
25 440 2.5 86 0.97
25 382 2.75 86 0.97
25 321 3 86 0.97
25 248 3.25 86 0.98
25 159 3.5 86 1

25-30 4796-5585 1.5 91-91 4.11-4.95

25 4651 1.75 91 4.22
25 4448 2 91 4.32
25 4109 2.25 91 4.42
25 2569 2.5 91 4.21
25 1787 2.75 91 4.24
25 1588 3 91 4.33
25 1447 3.25 91 4.43
25 1319 3.5 91 4.54
25 1196 3.75 91 4.64
25 1057 4 91 4.73

Series 44-M, Size 12, 3450 RPM

Model _44-M-125AM_ _ _ ST_ _ _ _, (5 - Blade)

25 344 0.5 66 0.11 25-40 2047-3136 0.5 87-89 0.77-1.61
25 174 0.75 66 0.13 25-40 1942-2996 0.75 86-93 0.82-1.62

25-40 1814-2838 1 86-95 0.87-1.616

25 1091 1.25 86 0.78
25 933 1.5 86 0.78
25 785 1.75 86 0.82
25 643 2 86 0.89
25 518 2.25 86 0.95
25 440 2.5 86 0.97
25 382 2.75 86 0.97
25 321 3 86 0.97
25 248 3.25 86 0.98
25 159 3.5 86 1

25 832 0.75 73 0.56 25-30 5212-6120 0.75 92-92 3.8-4.59
25 570 1 73 0.61 25-30 5062-5959 1 91-92 3.9-4.72
25 279 1.25 73 0.66 25-30 4931-5782 1.25 91-91 4.00-4.83

Series 44-M, Size 16, 1750 RPM Series 44-M, Size 16, 3450 RPM

Model _44-M-125AM_ _ _ ST_ _ _ _, (5 - Blade)

Series 44-M, Size 12, 3450 RPM

Model _44-M-125AM_ _ _ ST_ _ _ _, (5 - Blade)

Bld. Ang. Range CFM Range SP dBA Range BHP Range Bld. Ang. Range CFM Range SP dBA Range BHP Range Bld. Ang. Range CFM Range SP dBA Range BHP Range

25-50 756-1380 0 55-73 0.03-0.16 25-50 1140-2082 0 68-71 .09-.31 25-40 2248-3473 0 88-91 0.68-1.53

25 180 0.25 53 0.04 25-50 929-1532 0.25 66-77 .11-.29 25-40 2151-3301 0.25 87-90 0.73-1.58

25 344 0.5 66 0.11 25-40 2047-3136 0.5 87-89 0.77-1.61
25 174 0.75 66 0.13 25-40 1942-2996 0.75 86-93 0.82-1.62

Bld. Ang. Range CFM Range SP dBA Range BHP Range Bld. Ang. Range CFM Range SP dBA Range BHP Range Bld. Ang. Range CFM Range SP dBA Range BHP Range

25-50 1934-3238 0 63-68 0.14-0.34 25-50 2917-4885 0 75-79 0.47-1.18 25-32.5 5751-7121 0 93-95 3.57-4.66
25-45 1405-2174 0.25 62-65 0.17-.26 25-50 2575-4423 0.25 73-79 0.51-1.19 25-32.5 5556-6987 0.25 93-94 3.63-4.8

25 271 0.5 62 0.19 25-50 2284-3809 0.5 73-77 0.56-1.19 25-32.5 5377-6846 0.5 92-94 3.71-4.92

Series 44-M, Size 16, 1750 RPM Series 44-M, Size 16, 3450 RPM

Model _44-M-125AM_ _ _ ST_ _ _ _, (5 - Blade)

Model _44-M-165AM_ _ _ ST_ _ _ _, (5 - Blade) Model _44-M-165AM_ _ _ ST_ _ _ _, (5 - Blade) Model _44-M-165AM_ _ _ ST_ _ _ _, (5 - Blade)

Model _44-M-125AM_ _ _ ST_ _ _ _, (5 - Blade)

Series 44-M, Size 12, 1160 RPM Series 44-M, Size 12, 1750 RPM

Series 44-M, Size 12, 3450 RPM

Model _44-M-125AM_ _ _ ST_ _ _ _, (5 - Blade)

Series 44-M, Size 16, 1160 RPM

25-40 1814-2838 1 86-95 0.87-1.616

25 1091 1.25 86 0.78
25 933 1.5 86 0.78
25 785 1.75 86 0.82
25 643 2 86 0.89
25 518 2.25 86 0.95
25 440 2.5 86 0.97
25 382 2.75 86 0.97
25 321 3 86 0.97
25 248 3.25 86 0.98
25 159 3.5 86 1

25-30 4796-5585 1.5 91-91 4.11-4.95

25 4651 1.75 91 4.22
25 4448 2 91 4.32
25 4109 2.25 91 4.42
25 2569 2.5 91 4.21
25 1787 2.75 91 4.24
25 1588 3 91 4.33
25 1447 3.25 91 4.43
25 1319 3.5 91 4.54
25 1196 3.75 91 4.64
25 1057 4 91 4.73

20 1084 1 7

7 0.45 20-25 5666-7179 1 92-95 2.81-3.92
20 725 1.25 77 0.46 20-25 5492-7007 1.25 92-94 2.91-4.05
20 401 1.5 77 0.49 20-25 5294-6823 1.5 92-94 3.01-4.22
20 144 1.75 77 0.54 20-25 5061-6622 1.75 92-93 3.12-4.38

Model _44-M-186AM_ _ _ ST_ _ _ _, (6 - Blade)

Series 44-M, Size 18, 3450 RPM

Series 44-M, Size 12, 3450 RPM

Model _44-M-125AM_ _ _ ST_ _ _ _, (5 - Blade)

25 344 0.5 66 0.11 25-40 2047-3136 0.5 87-89 0.77-1.61
25 174 0.75 66 0.13 25-40 1942-2996 0.75 86-93 0.82-1.62

25-40 1814-2838 1 86-95 0.87-1.616

25 1091 1.25 86 0.78
25 933 1.5 86 0.78
25 785 1.75 86 0.82
25 643 2 86 0.89
25 518 2.25 86 0.95
25 440 2.5 86 0.97
25 382 2.75 86 0.97
25 321 3 86 0.97
25 248 3.25 86 0.98
25 159 3.5 86 1

25 832 0.75 73 0.56 25-30 5212-6120 0.75 92-92 3.8-4.59
25 570 1 73 0.61 25-30 5062-5959 1 91-92 3.9-4.72
25 279 1.25 73 0.66 25-30 4931-5782 1.25 91-91 4.00-4.83

25-30 4796-5585 1.5 91-91 4.11-4.95

25 4651 1.75 91 4.22
25 4448 2 91 4.32
25 4109 2.25 91 4.42
25 2569 2.5 91 4.21
25 1787 2.75 91 4.24
25 1588 3 91 4.33
25 1447 3.25 91 4.43
25 1319 3.5 91 4.54
25 1196 3.75 91 4.64
25 1057 4 91 4.73

20 580 0.5 66 0.13 20-45 2452-5506 0.5 75-82 .42-1.58 20-25 5965-7493 0.5 93-96 2.62-3.63
20 122 0.75 66 0.15 20 1549 0.75 77 0.43 20-25 5821-7341 0.75 93-95 2.71-3.77

Series 44-M, Size 18, 1160 RPM Series 44-M, Size 18, 1750 RPM

Model _44-M-186AM_ _ _ ST_ _ _ _, (6 - Blade) Model _44-M-186AM_ _ _ ST_ _ _ _, (6 - Blade)

Series 44-M, Size 16, 1750 RPM Series 44-M, Size 16, 3450 RPM

Model _44-M-125AM_ _ _ ST_ _ _ _, (5 - Blade)

Model _44-M-186AM_ _ _ ST_ _ _ _, (6 - Blade)

Series 44-M, Size 18, 3450 RPM

Series 44-M, Size 12, 3450 RPM

Model _44-M-125AM_ _ _ ST_ _ _ _, (5 - Blade)

Bld. Ang. Range CFM Range SP dBA Range BHP Range Bld. Ang. Range CFM Range SP dBA Range BHP Range Bld. Ang. Range CFM Range SP dBA Range BHP Range

25-50 756-1380 0 55-73 0.03-0.16 25-50 1140-2082 0 68-71 .09-.31 25-40 2248-3473 0 88-91 0.68-1.53

25 180 0.25 53 0.04 25-50 929-1532 0.25 66-77 .11-.29 25-40 2151-3301 0.25 87-90 0.73-1.58

25 344 0.5 66 0.11 25-40 2047-3136 0.5 87-89 0.77-1.61
25 174 0.75 66 0.13 25-40 1942-2996 0.75 86-93 0.82-1.62

Bld. Ang. Range CFM Range SP dBA Range BHP Range Bld. Ang. Range CFM Range SP dBA Range BHP Range Bld. Ang. Range CFM Range SP dBA Range BHP Range

25-50 1934-3238 0 63-68 0.14-0.34 25-50 2917-4885 0 75-79 0.47-1.18 25-32.5 5751-7121 0 93-95 3.57-4.66
25-45 1405-2174 0.25 62-65 0.17-.26 25-50 2575-4423 0.25 73-79 0.51-1.19 25-32.5 5556-6987 0.25 93-94 3.63-4.8

25 271 0.5 62 0.19 25-50 2284-3809 0.5 73-77 0.56-1.19 25-32.5 5377-6846 0.5 92-94 3.71-4.92

25 832 0.75 73 0.56 25-30 5212-6120 0.75 92-92 3.8-4.59
25 570 1 73 0.61 25-30 5062-5959 1 91-92 3.9-4.72
25 279 1.25 73 0.66 25-30 4931-5782 1.25 91-91 4.00-4.83

Bld. Ang. Range CFM Range SP dBA Range

BHP Range Bld. Ang. Range CFM Range SP dBA Range BHP Range Bld. Ang. Range CFM Range SP dBA Range BHP Range Bld. Ang. Range CFM Range SP dBA Range BHP Range
20 1569 0 57 0.04 20-32.5 2092-3261 0 65-66 .09-.208 20-45 3156-6538 0 76-84 .32-1.47 20-30 6223-8984 0 94-96 2.43-4.79
20 530 0.25 58 0.06 20-32.5 1483-2646 0.25 64-65 .13-.260 20-45 2883-6093 0.25 75-83 .36-1.53 20-30 6098-8821 0.25 93-96 2.52-4.9

Series 44-M, Size 18, 1160 RPM Series 44-M, Size 18, 1750 RPM

Model _44-M-186AM_ _ _ ST_ _ _ _, (6 - Blade) Model _44-M-186AM_ _ _ ST_ _ _ _, (6 - Blade)

Series 44-M, Size 16, 1750 RPM Series 44-M, Size 16, 3450 RPM

Model _44-M-125AM_ _ _ ST_ _ _ _, (5 - Blade)

Model _44-M-165AM_ _ _ ST_ _ _ _, (5 - Blade) Model _44-M-165AM_ _ _ ST_ _ _ _, (5 - Blade) Model _44-M-165AM_ _ _ ST_ _ _ _, (5 - Blade)

Model _44-M-125AM_ _ _ ST_ _ _ _, (5 - Blade)

Series 44-M, Size 12, 1160 RPM Series 44-M, Size 12, 1750 RPM

Series 44-M, Size 18, 870 RPM

Model _44-M-186AM_ _ _ ST_ _ _ _, (6 - Blade)

Series 44-M, Size 12, 3450 RPM

Model _44-M-125AM_ _ _ ST_ _ _ _, (5 - Blade)

Series 44-M, Size 16, 1160 RPM

with AM Adjustable Pitch Prop

Performance is shown for installation type D: ducted inlet/ducted outlet.
Performance ratings do not include the effects of appurtances (Accessories).

Series 44-M, Size 18, 3450 RPM shown on page 4

3Visit www.hartzellairmovement.com

Series 44M Performance Tables

20-25 4756-6395 2 93-94 3.24-4.55
20-25 4340-6119 2.25

93-94 3.34-4.68
20 3849 2.5 93-95 3.27-3.27
20 3304 2.75 94-95 3.24-3.24
20 2957 3 94 3.27
20 2706 3.25 95 3.31
20 2479 3.5 95 3.35
20 2254 3.75 95 3.39
20 2044 4 95 3.43

Model _44-M-186AM_ _ _ ST_ _ _ _, (6 - Blade)

Series 44-M, Size 18, 3450 RPM

Bld. Ang. Range CFM Range SP dBA Range BHP Range Bld. Ang. Range CFM Range SP dBA Range BHP Range Bld. Ang. Range CFM Range SP dBA Range BHP Range

20-30 2189-3273 0 61-62 .08-.131 20-30 2918-4364 0 68-70 .19-.31 20-32.5 4402-7094 0 80-82 .67-1.23
20-25 712-955 0.25 61-65 .09-.12 20-30 2173-3516 0.25 69-70 .22-.38 20-32.5 3971-6620 0.25 79-82 .71-1.32

Series 44-M, Size 21, 870 RPM Series 44-M, Size 21, 1160 RPM Series 44-M, Size 21, 1750 RPM

Model _44-M-215AM_ _ _ ST_ _ _ _, (5 - Blade) Model _44-M-215AM_ _ _ ST_ _ _ _, (5 - Blade) Model _44-M-215AM_ _ _ ST_ _ _ _, (5 - Blade)

20-25 686-1006 0.5 68-72 .21-.28 20-32.5 3458-5994 0.5 79-81 .76-1.41

25 219 0.75 72 0.33 20-32.5 2635-5199 0.75 79-81 .77-1.45

20-25 1472-1962 1 79-84 .73-.94
20-25 761-1210 1.25 79-84 .71-.98
20-25 316-669 1.5 79-84 .72-1.07

25 267 1.75 84 .76-1.16

20-25 1472-1962 1 79-84 .73-.94
20-25 761-1210 1.25 79-84 .71-.98
20-25 316-669 1.5 79-84 .72-1.07

25 267 1.75 84 .76-1.16

20-30 2784-4008 1.75 82-87 1.66-3.27
20-30 2212-3233 2 82-87 1.67-2.94
20-30 1642-2502 2.25 82-87 1.67-3.09
20-30 1083-1854 2.5 82-87 1.66-3.27
20-30 618-1307 2.75 82-87 1.71-3.51
20-30 282-865 3 82-87 1.81-3.76

30 496 3.25 82 4.0

20-25 686-1006 0.5 68-72 .21-.28 20-32.5 3458-5994 0.5 79-81 .76-1.41

25 219 0.75 72 0.33 20-32.5 2635-5199 0.75 79-81 .77-1.45

20-25 1472-1962 1 79-84 .73-.94
20-25 761-1210 1.25 79-84 .71-.98
20-25 316-669 1.5 79-84 .72-1.07

25 267 1.75 84 .76-1.16

20-45 4966-8247 0.5 72-76 .48-1.78 20-32.5 5984-10290 0.5 82-83 1.42-2.83

20-30 1049-1611 1 72-76 .49-.90 20-32.5 4925-9305 1 82-82 1.61-3.2
20-30 320-747 1.25 72-76 .51-1.05 20-30 4138-7714 1.25 82-87 1.64-2.99

30 183 1.5 72-76 .56-1.21 20-30 3402-4948 1.5 82-87 1.50-2.66

Bld. Ang. Range CFM Range SP dBA Range BHP Range Bld. Ang. Range CFM Range SP dBA Range BHP Range Bld. Ang. Range CFM Range SP dBA Range BHP Range

20-30 2189-3273 0 61-62 .08-.131 20-30 2918-4364 0 68-70 .19-.31 20-32.5 4402-7094 0 80-82 .67-1.23
20-25 712-955 0.25 61-65 .09-.12 20-30 2173-3516 0.25 69-70 .22-.38 20-32.5 3971-6620 0.25 79-82 .71-1.32

20-25 686-1006 0.5 68-72 .21-.28 20-32.5 3458-5994 0.5 79-81 .76-1.41

25 219 0.75 72 0.33 20-32.5 2635-5199 0.75 79-81 .77-1.45

Bld. Ang. Range CFM Range SP dBA Range BHP Range Bld. Ang. Range CFM Range SP dBA Range BHP Range Bld. Ang. Range CFM Range SP dBA Range BHP Range

20-35 3289-6036 0 66-67 .15-.36 20-45 4385-10236 0 73-76 .35-1.59 20-32.5 6616-11008 0 84-85 1.19-2.4
20-35 2429-5077 0.25 65-66 .20-.46 20-45 3896-9469 0.25 72-75 .42-1.7 20-32.5 6323-10669 0.25 83-84 1.31-2.65
20-30 1074-1574 0.5 65-69 .21-.37

20-45 4966-8247 0.5 72-76 .48-1.78 20-32.5 5984-10290 0.5 82-83 1.42-2.83

20-30 120-403 0.75 65-69 .23-.47 20-30 1912-2753 0.75 72-76 .48-.81 20-32.5 5562-9850 0.75 82-82 1.53-3.02

Series 44-M, Size 24, 870 RPM Series 44-M, Size 24, 1160 RPM Series 44-M, Size 24, 1750 RPM

Model _44-M-249AM_ _ _ ST_ _ _ _, (9 - Blade) Model _44-M-249AM_ _ _ ST_ _ _ _, (9 - Blade) Model _44-M-249AM_ _ _ ST_ _ _ _, (9 - Blade)

Series 44-M, Size 21, 870 RPM Series 44-M, Size 21, 1160 RPM Series 44-M, Size 21, 1750 RPM

Model _44-M-215AM_ _ _ ST_ _ _ _, (5 - Blade) Model _44-M-215AM_ _ _ ST_ _ _ _, (5 - Blade) Model _44-M-215AM_ _ _ ST_ _ _ _, (5 - Blade)

with AM Adjustable Pitch Prop

4 Visit www.hartzellairmovement.com

Performance is shown for installation type D: ducted inlet/ducted outlet.
Performance ratings do not include the effects of appurtances (Accessories).

Series 44M Performance Tables

20-25 1472-1962 1 79-84 .73-.94
20-25 761-1210 1.25 79-84 .71-.98
20-25 316-669 1.5 79-84 .72-1.07

25 267 1.75 84 .76-1.16

20-30 2784-4008 1.75 82-87 1.66-3.27
20-30 2212-3233 2 82-87 1.67-2.94
20-30 1642-2502 2.25 82-87 1.67-3.09
20-30 1083-1854 2.5 82-87 1.66-3.27
20-30 618-1307 2.75 82-87 1.71-3.51
20-30 282-865 3 82-87 1.81-3.76

30 496 3.25 82 4.0

2.20-8.09

20-45 4449-16606 1.75 88-91 2.43-8.78
20-30 3534-5946 2 88-91 2.42-4.04
20-30 2546-4726 2.25 88-91 2.26-4.14
20-30 1916-3836 2.5 88-91 2.33-4.26
20-30 1302-3051 2.75 88-91 2.35-4.42
20-30 721-2174 3 88-91 2.39-4.64
25-30 959-1436 3.25 91 3.43-4.92
25-30 391-891 3.5 91 3.43-4.92

30 422 3.75 91 3.60-5.52

M

20-25 686-1006 0.5 68-72 .21-.28 20-32.5 3458-5994 0.5 79-81 .76-1.41

25 219 0.75 72 0.33 20-32.5 2635-5199 0.75 79-81 .77-1.45

20-25 1472-1962 1 79-84 .73-.94
20-25 761-1210 1.25 79-84 .71-.98
20-25 316-669 1.5 79-84 .72-1.07

25 267 1.75 84 .76-1.16

20-45 4966-8247 0.5 72-76 .48-1.78 20-32.5 5984-10290 0.5 82-83 1.42-2.83

20-30 1049-1611 1 72-76 .49-.90 20-32.5 4925-9305 1 82-82 1.61-3.2
20-30 320-747 1.25 72-76 .51-1.05 20-30 4138-7714 1.25 82-87 1.64-2.99

30 183 1.5 72-76 .56-1.21 20-30 3402-4948 1.5 82-87 1.50-2.66

20-30 2784-4008 1.75 82-87 1.66-3.27
20-30 2212-3233 2 82-87 1.67-2.94
20-30 1642-2502 2.25 82-87 1.67-3.09
20-30 1083-1854 2.5 82-87 1.66-3.27
20-30 618-1307 2.75 82-87 1.71-3.51
20-30 282-865 3 82-87 1.81-3.76

30 496 3.25 82 4.0

2.20-8.09

20-30 1641-3063 1 78-81 .68-1.21 20-45 7339-19834 1 81-92 2.48-8.58
20-30 714-1802 1.25 78-81 .69-1.31 20-45 6635-18753 1.25 81-92 2.50-8.68
25-30 386-708 1.5 81 1.03-1.49 20-45 5793-17633 1.5 81-92 2.50-8.74

Series 44-M, Size 28, 1160 RPM Series 44-M, Size 28, 1750 RP

M

Bld. Ang. Range CFM Range SP dBA Range BHP Range Bld. Ang. Range CFM Range SP dBA Range BHP Range Bld. Ang. Range CFM Range SP dBA Range BHP Range

20-30 2189-3273 0 61-62 .08-.131 20-30 2918-4364 0 68-70 .19-.31 20-32.5 4402-7094 0 80-82 .67-1.23
20-25 712-955 0.25 61-65 .09-.12 20-30 2173-3516 0.25 69-70 .22-.38 20-32.5 3971-6620 0.25 79-82 .71-1.32

20-25 686-1006 0.5 68-72 .21-.28 20-32.5 3458-5994 0.5 79-81 .76-1.41

25 219 0.75 72 0.33 20-32.5 2635-5199 0.75 79-81 .77-1.45

Bld. Ang. Range CFM Range SP dBA Range BHP Range Bld. Ang. Range CFM Range SP dBA Range BHP Range Bld. Ang. Range CFM Range SP dBA Range BHP Range

20-35 3289-6036 0 66-67 .15-.36 20-45 4385-10236 0 73-76 .35-1.59 20-32.5 6616-11008 0 84-85 1.19-2.4
20-35 2429-5077 0.25 65-66 .20-.46 20-45 3896-9469 0.25 72-75 .42-1.7 20-32.5 6323-10669 0.25 83-84 1.31-2.65
20-30 1074-1574 0.5 65-69 .21-.37

20-45 4966-8247 0.5 72-76 .48-1.78 20-32.5 5984-10290 0.5 82-83 1.42-2.83

20-30 120-403 0.75 65-69 .23-.47 20-30 1912-2753 0.75 72-76 .48-.81 20-32.5 5562-9850 0.75 82-82 1.53-3.02

20-30 1049-1611 1 72-76 .49-.90 20-32.5 4925-9305 1 82-82 1.61-3.2
20-30 320-747 1.25 72-76 .51-1.05 20-30 4138-7714 1.25 82-87 1.64-2.99

30 183 1.5 72-76 .56-1.21 20-30 3402-4948 1.5 82-87 1.50-2.66

Bld. Ang. Range CFM Range SP dBA Range BHP Range Bld. Ang. Range CFM Range SP dBA Range BHP Range Bld. Ang. Range CFM Range SP dBA Range BHP Range

20-45 4676-11152 0 71-75 .26-.97 20-32.5 6234-10766 0 72-80 .61-1.21 20-45 9405-22438 0 83-93 2.11-7.91
20-45 3633-9838 0.25 71-74 .31-1.05 20-32.5 5696-9971 0.25 71-79 .68-1.42 20-45 9092-21902 0.25 83-93
20-30 1700-2890 0.5 70-73 .30-.50 20-32.5 4610-8969 0.5 71-78 .73-1.58 20-45 8714-21316 0.5 82-93 2.29-8.27
20-30 320-1024 0.75 70-73 .30-.58 20-30 3053-6580 0.75 71-81 .71-1.27 20-45 8158-20653 0.75 81-93 2.40-8.43

Series 44-M, Size 28, 1160 RPM Series 44-M, Size 28, 1750 RP

Series 44-M, Size 24, 870 RPM Series 44-M, Size 24, 1160 RPM Series 44-M, Size 24, 1750 RPM

Model _44-M-289AM_ _ _ ST_ _ _ _, (9 - Blade) Model _44-M-289AM_ _ _ ST_ _ _ _, (9 - Blade) Model _44-M-289AM_ _ _ ST_ _ _ _, (9 - Blade)

Model _44-M-249AM_ _ _ ST_ _ _ _, (9 - Blade) Model _44-M-249AM_ _ _ ST_ _ _ _, (9 - Blade) Model _44-M-249AM_ _ _ ST_ _ _ _, (9 - Blade)

Series 44-M, Size 28, 870 RPM

Series 44-M, Size 21, 870 RPM Series 44-M, Size 21, 1160 RPM Series 44-M, Size 21, 1750 RPM

Model _44-M-215AM_ _ _ ST_ _ _ _, (5 - Blade) Model _44-M-215AM_ _ _ ST_ _ _ _, (5 - Blade) Model _44-M-215AM_ _ _ ST_ _ _ _, (5 - Blade)

Bld. Ang. Range CFM Range SP dBA Range BHP Range Bld. Ang. RangeCFM Range SP dBA Range BHP Range Bld. Ang. RangeCFM Range SP dBA Range BHP Range

20-40 6152-14091 0 73-76 .34-1.30 20-45 8202-21199 0 80-84 .82-4.17 20-45 12374-31981 0 91-95 2.8-14.31

20-40 4687-12340 0.25 73-75 .40-1.49 20-45 7233-19926 0.25 81-83 .89-4.42 20-45 11763-31155 0.25 90-95 2.91-14.71
20-37.5 2220-9168 0.5 73-78 .38-1.40 20-45 5843-18508 0.5 81-83 .95-4.59 20-40 11101-26614 0.5 91-94 3.02-11.45
25-32.5 1190-2017 0.75 73-78 .37-1.03 20-45 3945-16801 0.75 80-85 .90-4.68 20-40 10388-257300.75 91-93 3.14-11.81

Model _44-M-329AM_ _ _ ST_ _ _ _, (9 - Blade) Model _44-M-329AM_ _ _ ST_ _ _ _, (9 - Blade) Model _44-M-329AM_ _ _ ST_ _ _ _, (9 - Blade)

Series 44-M, Size 32, 870 RPM Series 44-M, Size 32, 1160 RPM Series 44-M, Size 32, 1750 RPM

20-32.5 2303-5504 1 80-83 .88-2.16 20-40 9482-24836 1 91-93 3.23-12.13
20-32.5 924-3251 1.25 80-83 .86-2.36 20-40 8342-23972 1.25 91-93 3.25-12.39
25-32.5 692-1414 1.5 80-83 .84-2.64 20-40 7358-23018 1.5 92-93 3.20-12.60

20-40 5713-21966 1.75 92-96 3.09-12.78

20-40 4556-20608 2 92-94 3.06-12.84
20-32.5 3587-8646 2.25 92-94 3.02-4.70
20-32.5 2530-6321 2.5 92-94 2.98-4.66
20-32.5 1691-5277 2.75 92-94 2.95-4.66
20-32.5 901-4247 3 92-94 2.92-4.72
25-32.5 1592-2881 3.25 94 4.87
25-32.5 722-1833 3.5 94 5.13
30-32.5 816-1062 3.75 94 5.45

20-40 5713-21966 1.75 92-96 3.09-12.78

20-40 4556-20608 2 92-94 3.06-12.84
20-32.5 3587-8646 2.25 92-94 3.02-4.70
20-32.5 2530-6321 2.5 92-94 2.98-4.66
20-32.5 1691-5277 2.75 92-94 2.95-4.66
20-32.5 901-4247 3 92-94 2.92-4.72
25-32.5 1592-2881 3.25 94 4.87
25-32.5 722-1833 3.5 94 5.13
30-32.5 816-1062 3.75 94 5.45

6.97-19.92

25-37.5 11806-2785 2.25 91-100 6.86-19.94

25-35 10184-23048 2.5 96-100 6.66-15.86
25-32.5 7700-14041 2.75 96-100 6.50-13.09
25-32.5 5826-10778 3 96-100 6.36-11.70
25-32.5 4818-8572 3.25 96-100 6.15-11.78
25-32.5 3742-6365 3.5 96-100 5.98-12.06
25-32.5 2387-4768 3.75 96-100 5.93-12.58
25-32.5 1231-3410 4 96-100 6.04-13.21

Model _44-M-369AM_ _ _ ST_ _ _ _, (9 - Blade)

Series 44-M, Size 36, 1750 RPM

20-32.5 2303-5504 1 80-83 .88-2.16 20-40 9482-24836 1 91-93 3.23-12.13
20-32.5 924-3251 1.25 80-83 .86-2.36 20-40 8342-23972 1.25 91-93 3.25-12.39
25-32.5 692-1414 1.5 80-83 .84-2.64 20-40 7358-23018 1.5 92-93 3.20-12.60

20-40 5713-21966 1.75 92-96 3.09-12.78

20-40 4556-20608 2 92-94 3.06-12.84
20-32.5 3587-8646 2.25 92-94 3.02-4.70
20-32.5 2530-6321 2.5 92-94 2.98-4.66
20-32.5 1691-5277 2.75 92-94 2.95-4.66
20-32.5 901-4247 3 92-94 2.92-4.72
25-32.5 1592-2881 3.25 94 4.87
25-32.5 722-1833 3.5 94 5.13
30-32.5 816-1062 3.75 94 5.45

25-32.5 4457-8166 1.25 84-90 1.88-3.42 25-37.5 16582-32132 1.25 91-97 6.76-19.16
25-32.5 2768-4686 1.5 84-90 1.76-3.47 25-37.5 15523-31163 1.5 91-97 6.91-19.47
25-32.5 864-2319

1.75 84-90 1.76-3.83 25-37.5 14317-30113 1.75 91-98

6.97-19.92

32.5 506 2 90 4.33 25-37.5 13128-11806 2 91-98 6.97-19.92

Model _44-M-369AM_ _ _ ST_ _ _ _, (9 - Blade)

Series 44-M, Size 36, 1750 RPM

Bld. Ang. Range CFM Range SP dBA Range BHP Range Bld. Ang. RangeCFM Range SP dBA Range BHP Range Bld. Ang. RangeCFM Range SP dBA Range BHP Range

20-40 6152-14091 0 73-76 .34-1.30 20-45 8202-21199 0 80-84 .82-4.17 20-45 12374-31981 0 91-95 2.8-14.31

20-40 4687-12340 0.25 73-75 .40-1.49 20-45 7233-19926 0.25 81-83 .89-4.42 20-45 11763-31155 0.25 90-95 2.91-14.71
20-37.5 2220-9168 0.5 73-78 .38-1.40 20-45 5843-18508 0.5 81-83 .95-4.59 20-40 11101-26614 0.5 91-94 3.02-11.45
25-32.5 1190-2017 0.75 73-78 .37-1.03 20-45 3945-16801 0.75 80-85 .90-4.68 20-40 10388-25730 0.75 91-93 3.14-11.81

20-32.5 2303-5504 1 80-83 .88-2.16 20-40 9482-24836 1 91-93 3.23-12.13
20-32.5 924-3251 1.25 80-83 .86-2.36 20-40 8342-23972 1.25 91-93 3.25-12.39
25-32.5 692-1414 1.5 80-83 .84-2.64 20-40 7358-23018 1.5 92-93 3.20-12.60

20-32.5 3587-8646 2.25 92-94 3.02-4.70
20-32.5 2530-6321 2.5 92-94 2.98-4.66
20-32.5 1691-5277 2.75 92-94 2.95-4.66
20-32.5 901-4247 3 92-94 2.92-4.72
25-32.5 1592-2881 3.25 94 4.87
25-32.5 722-1833 3.5 94 5.13
30-32.5 816-1062 3.75 94 5.45

Bld. Ang. RangeCFM Range SP dBA Range BHP Range Bld. Ang. RangeCFM Range SP dBA Range BHP Range Bld. Ang. RangeCFM Range SP dBA Range BHP Range

25-50 10241-24068 0 79-83 .70-3.70 25-50 13660-32091 0 83-90 1.61-8.86 25-40 20607-39984 0 93-99 5.53-16.96

25-50 8616-21992 0.25 78-81 .81-3.90 25-50 12340-30590 0.25 82-89 1.79-9.06 25-40 19679-39137 0.25 93-99 5.81-17.81

25-50 6469-19325 0.5 78-81 .86-3.99 25-50 11235-28935 0.5 81-89 1.94-9.30 25-40 18833-38282 0.5 92-98 6.07-18.58
25-32.5 2823-5211 0.75 77-82 .78-1.44 25-50 9621-27004 0.75 80-88 2.03-9.44 25-40 18090-37385 0.75 92-98 6.32-19.27
25-32.5 516-1578 1 77-82 .75-1.64 25-50 7727-24790 1 83-90 1.99-9.47 25-40 17364-36439 1 92-97 6.55-19.83

Model _44-M-369AM_ _ _ ST_ _ _ _, (9 - Blade)

Series 44-M, Size 36, 870 RPM Series 44-M, Size 36, 1160 RPM

Model _44-M-329AM_ _ _ ST_ _ _ _, (9 - Blade) Model _44-M-329AM_ _ _ ST_ _ _ _, (9 - Blade) Model _44-M-329AM_ _ _ ST_ _ _ _, (9 - Blade)

Series 44-M, Size 36, 1750 RPM

Model _44-M-369AM_ _ _ ST_ _ _ _, (9 - Blade) Model _44-M-369AM_ _ _ ST_ _ _ _, (9 - Blade)

Series 44-M, Size 32, 870 RPM Series 44-M, Size 32, 1160 RPM Series 44-M, Size 32, 1750 RPM

with AM Adjustable Pitch Prop

Performance is shown for installation type D: ducted inlet/ducted outlet.
Performance ratings do not include the effects of appurtances (Accessories).

5Visit www.hartzellairmovement.com

Series 44M Performance Tables

20-32.5 2303-5504 1 80-83 .88-2.16 20-40 9482-24836 1 91-93 3.23-12.13
20-32.5 924-3251 1.25 80-83 .86-2.36 20-40 8342-23972 1.25 91-93 3.25-12.39
25-32.5 692-1414 1.5 80-83 .84-2.64 20-40 7358-23018 1.5 92-93 3.20-12.60

20-40 5713-21966 1.75 92-96 3.09-12.78

20-40 4556-20608 2 92-94 3.06-12.84
20-32.5 3587-8646 2.25 92-94 3.02-4.70
20-32.5 2530-6321 2.5 92-94 2.98-4.66
20-32.5 1691-5277 2.75 92-94 2.95-4.66
20-32.5 901-4247 3 92-94 2.92-4.72
25-32.5 1592-2881 3.25 94 4.87
25-32.5 722-1833 3.5 94 5.13
30-32.5 816-1062 3.75 94 5.45

25-32.5 4457-8166 1.25 84-90 1.88-3.42 25-37.5 16582-32132 1.25 91-97 6.76-19.16
25-32.5 2768-4686 1.5 84-90 1.76-3.47 25-37.5 15523-31163 1.5 91-97 6.91-19.47
25-32.5 864-2319

1.75 84-90 1.76-3.83 25-37.5 14317-30113 1.75 91-98

6.97-19.92

32.5 506 2 90 4.33 25-37.5 13128-11806 2 91-98 6.97-19.92
25-37.5 11806-2785 2.25 91-100 6.86-19.94

25-35 10184-23048 2.5 96-100 6.66-15.86
25-32.5 7700-14041 2.75 96-100 6.50-13.09
25-32.5 5826-10778 3 96-100 6.36-11.70
25-32.5 4818-8572 3.25 96-100 6.15-11.78
25-32.5 3742-6365 3.5 96-100 5.98-12.06
25-32.5 2387-4768 3.75 96-100 5.93-12.58
25-32.5 1231-3410 4 96-100 6.04-13.21

Model _44-M-369AM_ _ _ ST_ _ _ _, (9 - Blade)

Series 44-M, Size 36, 1750 RPM

Bld. Ang. Range CFM Range SP dBA Range BHP Range Bld. Ang. RangeCFM Range SP dBA Range BHP Range Bld. Ang. RangeCFM Range SP dBA Range BHP Range

20-40 6152-14091 0 73-76 .34-1.30 20-45 8202-21199 0 80-84 .82-4.17 20-45 12374-31981 0 91-95 2.8-14.31

20-40 4687-12340 0.25 73-75 .40-1.49 20-45 7233-19926 0.25 81-83 .89-4.42 20-45 11763-31155 0.25 90-95 2.91-14.71
20-37.5 2220-9168 0.5 73-78 .38-1.40 20-45 5843-18508 0.5 81-83 .95-4.59 20-40 11101-26614 0.5 91-94 3.02-11.45
25-32.5 1190-2017 0.75 73-78 .37-1.03 20-45 3945-16801 0.75 80-85 .90-4.68 20-40 10388-25730 0.75 91-93 3.14-11.81

20-32.5 2303-5504 1 80-83 .88-2.16 20-40 9482-24836 1 91-93 3.23-12.13
20-32.5 924-3251 1.25 80-83 .86-2.36 20-40 8342-23972 1.25 91-93 3.25-12.39
25-32.5 692-1414 1.5 80-83 .84-2.64 20-40 7358-23018 1.5 92-93 3.20-12.60

20-32.5 3587-8646 2.25 92-94 3.02-4.70
20-32.5 2530-6321 2.5 92-94 2.98-4.66
20-32.5 1691-5277 2.75 92-94 2.95-4.66
20-32.5 901-4247 3 92-94 2.92-4.72
25-32.5 1592-2881 3.25 94 4.87
25-32.5 722-1833 3.5 94 5.13
30-32.5 816-1062 3.75 94 5.45

Bld. Ang. RangeCFM Range SP dBA Range BHP Range Bld. Ang. RangeCFM Range SP dBA Range BHP Range Bld. Ang. RangeCFM Range SP dBA Range BHP Range

25-50 10241-24068 0 79-83 .70-3.70 25-50 13660-32091 0 83-90 1.61-8.86 25-40 20607-39984 0 93-99 5.53-16.96

25-50 8616-21992 0.25 78-81 .81-3.90 25-50 12340-30590 0.25 82-89 1.79-9.06 25-40 19679-39137 0.25 93-99 5.81-17.81

25-50 6469-19325 0.5 78-81 .86-3.99 25-50 11235-28935 0.5 81-89 1.94-9.30 25-40 18833-38282 0.5 92-98 6.07-18.58
25-32.5 2823-5211 0.75 77-82 .78-1.44 25-50 9621-27004 0.75 80-88 2.03-9.44 25-40 18090-37385 0.75 92-98 6.32-19.27
25-32.5 516-1578 1 77-82 .75-1.64 25-50 7727-24790 1 83-90 1.99-9.47 25-40 17364-36439 1 92-97 6.55-19.83

25-32.5 4457-8166 1.25 84-90 1.88-3.42 25-37.5 16582-32132 1.25 91-97 6.76-19.16
25-32.5 2768-4686 1.5 84-90 1.76-3.47 25-37.5 15523-31163 1.5 91-97 6.91-19.47
25-32.5 864-2319

1.75 84-90 1.76-3.83 25-37.5 14317-30113 1.75 91-98

32.5 506 2 90 4.33 25-37.5 13128-11806 2 91-98 6.97-19.92
25-37.5 11806-2785 2.25 91-100 6.86-19.94

25-32.5 7700-14041 2.75 96-100 6.50-13.09
25-32.5 5826-10778 3 96-100 6.36-11.70
25-32.5 4818-8572 3.25 96-100 6.15-11.78
25-32.5 3742-6365 3.5 96-100 5.98-12.06
25-32.5 2387-4768 3.75 96-100 5.93-12.58
25-32.5 1231-3410 4 96-100 6.04-13.21

Bld. Ang. RangeCFM Range SP dBA Range BHP Range Bld. Ang. Range CFM RangeSP dBA Range BHP Range

25-50 13758-32950 0 82-85 1.31-7.26 40-50 35408-43998 0 87-93 3.10-17.2
25-50 12339-31045 0.25 82-85 1.50-7.65 40-50 34199-42562 0.25 86-93 3.36-17.74
25-50 10768-28604 0.5 82-84 1.67-7.95 40-50 32890-41040 0.5 86-92 3.60-18.24

25-50 7752-25574 0.75 81-84 1.66-8.09 40-50 31388-39285 0.75 87-92 3.83-18.65
25-32.5 4909-7848 1 81-85 1.62-3.46 40-50 29579-37140 1 89-92 4.01-18.97
25-32.5 1683-3534 1.25 81-85 1.52-3.52 40-50 27291-34809 1.25 89-92 3.98-8.21

30 530 1.5 83 3.3 50 32474 1.5 91 19.16

Series 44-M, Size 40, 870 RPM Series 44-M, Size 40, 1160 RPM

Model _44-M-369AM_ _ _ ST_ _ _ _, (9 - Blade)

Series 44-M, Size 36, 870 RPM Series 44-M, Size 36, 1160 RPM

Model _44-M-329AM_ _ _ ST_ _ _ _, (9 - Blade) Model _44-M-329AM_ _ _ ST_ _ _ _, (9 - Blade) Model _44-M-329AM_ _ _ ST_ _ _ _, (9 - Blade)

Model _44-M-40CAM_ _ _ ST_ _ _ _, (12 - Blade) Model _44-M-40CAM_ _ _ ST_ _ _ _, (12 - Blade)

Series 44-M, Size 36, 1750 RPM

Model _44-M-369AM_ _ _ ST_ _ _ _, (9 - Blade) Model _44-M-369AM_ _ _ ST_ _ _ _, (9 - Blade)

Series 44-M, Size 32, 870 RPM Series 44-M, Size 32, 1160 RPM Series 44-M, Size 32, 1750 RPM

Bld. Ang. Range CFM Range SP dBA Range BHP Range Bld. Ang. Range CFM Range SP dBA Range BHP Range

25-50 15847-40589 0 84-89 2.47-9.06 25-50 21137-54224 0 90-96 5.87-21.46
25-50 13950-38237 0.25 84-88 2.63-9.55 25-50 19771-52398 0.25 91-96 6.11-22.17
25-50 11660-35591 0.5 84-87 2.69-9.93 25-50 18241-50564 0.5 91-95 6.27-22.77
25-50 8526-32437 0.75 82-88 2.65-10.14 25-50 16535-48600 0.75 91-95 6.34-23.31

25-37.5 6027-14327 1 82-88 2.67-5.29 25-50 14714-46491 1 91-95 6.38-23.71
25-37.5 2539-7166 1.25 82-88 2.51-5.27 25-50 12520-44115 1.25 90-95 6.31-23.98
30-37.5 720-1901 1.5 85-88 3.54-5.97 25-50 9974-41390 1.5 90-97 6.30-24.13

Series 44-M, Size 44, 870 RPMSeries 44-M, Size 44, 1160 RPM

Model _44-M-44CAM_ _ _ ST_ _ _ _, (12 - Blade) Model _44-M-44CAM_ _ _ ST_ _ _ _, (12 - Blade)

25-37.5 8284-19564 1.75 90-95 6.34-12.48
25-37.5 5785-14520 2 90-95 6.20-12.33
25-37.5 3083-9092 2.25 90-95 5.92-12.53
30-37.5 2387-4440 2.5 92-95 8.08-13.25

32.5-37.5 1566-1785 2.75 93-95 10.1-14.6

25-37.5 8284-19564 1.75 90-95 6.34-12.48
25-37.5 5785-14520 2 90-95 6.20-12.33
25-37.5 3083-9092 2.25 90-95 5.92-12.53
30-37.5 2387-4440 2.5 92-95 8.08-13.25

32.5-37.5 1566-1785 2.75 93-95 10.1-14.6

25-37.5 10584-24617 2.25 92-98 9.51-20.29
25-37.5 8253-21296 2.5 92-98 9.37-20.44
25-37.5 5760-15959 2.75 92-98 9.13-20.44
30-37.5 2622-10508 3 92-98 8.75-20.98
30-37.5 3383-5225 3.25 92-98 8.50-21.95

30, 35 1965-2476 3.5 97 16.68

Bld. Ang. Range CFM Range SP dBA Range BHP Range Bld. Ang. Range CFM Range SP dBA Range BHP Range

25-50 15847-40589 0 84-89 2.47-9.06 25-50 21137-54224 0 90-96 5.87-21.46
25-50 13950-38237 0.25 84-88 2.63-9.55 25-50 19771-52398 0.25 91-96 6.11-22.17
25-50 11660-35591 0.5 84-87 2.69-9.93 25-50 18241-50564 0.5 91-95 6.27-22.77

25-50 8526-32437 0.75 82-88 2.65-10.14 25-50 16535-48600 0.75 91-95 6.34-23.31
25-37.5 6027-14327 1 82-88 2.67-5.29 25-50 14714-46491 1 91-95 6.38-23.71
25-37.5 2539-7166 1.25 82-88 2.51-5.27 25-50 12520-44115 1.25 90-95 6.31-23.98
30-37.5 720-1901 1.5 85-88 3.54-5.97 25-50 9974-41390 1.5 90-97 6.30-24.13

25-37.5 8284-19564 1.75 90-95 6.34-12.48
25-37.5 5785-14520 2 90-95 6.20-12.33
25-37.5 3083-9092 2.25 90-95 5.92-12.53
30-37.5 2387-4440 2.5 92-95 8.08-13.25

32.5-37.5 1566-1785 2.75 93-95 10.1-14.6

Bld. Ang. Range CFM Range SP dBA Range BHP Range Bld. Ang. Range CFM Range SP dBA Range BHP Range

25-45 18914-49465 0 87-91 2.95-10.99 25-45 25218-65953 0 93-98 8.83-27.97

25-45 17108-47615 0.25 88-91 3.10-11.75 25-45 23878-64532 0.25 94-98 9.05-29.01

25-45 15168-45438 0.5 87-91 3.14-12.48 25-45 22499-63110 0.5 95-98 9.2-30.06

25-45 13005-42510 0.75 87-92 3.16-13.19 25-45 2156-61540 0.75 95-98 9.27-31.05

25-45 10570-38232 1 85-92 3.21-13.59 25-45 19547-59764 1 95-98 9.30-32.00
25-37.5 8122-18776 1.25 81-85 3.24-7.89 25-45 17940-57566 1.25 94-98 9.32-32.90
25-37.5 4920-13580 1.5 81-85 3.11-7.99 25-45 16056-54796 1.5 93-99 9.35-33.64
25-37.5 1110-5809 1.75 81-85 2.87-9.2 25-45 14284-51392 1.75 92-99 9.43-34.00

32.5-37.5 1095-1520 2 80-81 6.35-9.41 25-40 12609-40903 2 92-99 9.52-26.37

Model _44-M-48GAM_ _ _ ST_ _ _ _, (16 - Blade) Model _44-M-48GAM_ _ _ ST_ _ _ _, (16 - Blade)

Series 44-M, Size 44, 870 RPM Series 44-M, Size 44, 1160 RPM

Series 44-M, Size 48, 870 RPM Series 44-M, Size 48, 1160 RPM

Model _44-M-44CAM_ _ _ ST_ _ _ _, (12 - Blade) Model _44-M-44CAM_ _ _ ST_ _ _ _, (12 - Blade)

with AM Adjustable Pitch Prop

6 Visit www.hartzellairmovement.com

Performance is shown for installation type D: ducted inlet/ducted outlet.
Performance ratings do not include the effects of appurtances (Accessories).

Series 44M Fan Dimensions

with AM Adjustable Pitch Prop

Other Hartzell Air Movement Product Solutions for the Marine Industry

Series 03M

Marine Duty Direct Drive

Centrifugal Fan

Series 50M

Marine Duty Direct Drive

Vaneaxial Fan

Series 07M

Marine Duty Direct Drive

Miniature Centrifugal Fan

Series 52M

Marine Duty Direct Drive

Tubeaxial Fan

Series 25M

Marine Duty Direct Drive

Miniature Vaneaxial Fan

Series 53CM

Marine Duty Direct Drive

Vaneaxial Fan with

C-Faced Motor

Series 38M

Marine Duty Direct Drive

Duct Fan

Series 56M

Marine Duty Direct Drive
Vaneaxial Fan (Type VB)

Series 39M and 39VM

Marine Duty Direct Drive

Adjustable Pitch Duct Fans

Series 65CM and 65M

Marine Duty Direct Drive

Adjustable Pitch

Vaneaxial Fan

7Visit www.hartzellairmovement.com

Hartzell Air Movement Provides High Quality

Product Solutions for the Marine Industry

Features

Hartzell’s extensive marine product offering provides
solutions for many corrosive areas in oil rigs, workboats,

andothermarineapplications.Inaddition,Hartzellmarine

fans are tested in accordance with AMCA standards
ensuring that our fans provide the results that our
customers expect.

• Hartzell has multiple coatings available, including

inorganic zinc and epoxy polyamide amine. These
coatings offer superior protection against the harshest
marine environments.

• Hartzell offers a variety of motors for our fans, including

explosion proof, modular construction, as well as high
temperature options.

• Hartzell provides sound level data on all of our marine

fans to help our customers select the best fan for their

specicapplication.

• Many Hartzell fans and blowers are available from

stock to best serve our customers’ needs.

• Hartzell offers optional all welded fabrication in accordance

with AWS D1.1.

Benets

Hartzell’s heavy-duty marine fans can withstand the most
corrosive environments. Our engineering and sales experts

canhelpselecttheoptimalsolutionforspecicmarine

challenges.

• Hartzell offers a full line of marine products that meet

low, medium, and high static pressure ranges.

• Our centrifugal fans and duct fans can be mounted in a

variety of ways to meet space constraints.

• Our wide range of marine accessories provides

customers with a complete engineered solution, all from
one manufacturer — Hartzell.

Applications

• Engine room supply and exhaust

• Mud pit exhaust

• Cargo hold ventilation

• Electrical room

• Equipment cooling

• Contact factory for additional applications

Hartzell Air Movement

Piqua, Ohio

Portland,Indiana

Singapore

1-800-336-3267

www.hartzellairmovement.com

[e-mail]

AMFlyer•March2013 PrintedinU.S.A.