York DM120 Installation Manual Page 53

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264973-YIM-A-0806
Unitary Products Group 53
TABLE 55: DM, DH 120 (10 TON) STANDARD MOTOR SIDE SHOT BLOWER PERFORMANCE
1
2
ESP
3
TURNS OPEN
4
012345
CFM
W
5
BHP CFM
W
5
BHP CFM
W
5
BHP CFM
W
5
BHP CFM
W
5
BHP CFM
W
5
BHP
0.2
- - - - - - - - - 4368 1843 1.98 4132 1624 1.74 3870 1423 1.53
0.4
- - - 4515 2192 2.35 4213 1885 2.02 4020 1692 1.81 3791 1491 1.60 3499 1283 1.38
0.6
- - - 4192 2027 2.17 3905 1741 1.87 3657 1537 1.65 3383 1345 1.44 3062 1149 1.23
0.8
- - - 3838 1858 1.99 3534 1591 1.71 3236 1386 1.49 2934 1202 1.29 - - -
1.0
3755 1942 2.08 3489 1695 1.82 3081 1425 1.53 - - - - - - - - -
1.2
3337 1757 1.88 2918 1475 1.58 - - - - - - - - - - - -
1.
Blower performance for gas heat includes maximum number of heat tubes available for each tonnage.
2.
Blower performance includes two-inch throwaway filters.
3.
ESP (External Static Pressure) given is that available for the supply and return air duct system. All internal resistances have been
deducted from the total static pressure of the blower.
4.
“Turns Open” refers to the setting of the variable pitch motor sheave, where “0 Turns Open” is fully closed.
5.
W = Watts
TABLE 56: DM, DH 120 (10 TON) OPTIONAL MOTOR SIDE SHOT BLOWER PERFORMANCE
1
2
ESP
3
TURNS OPEN
4
012345
CFM
W
5
BHP CFM
W
5
BHP CFM
W
5
BHP CFM
W
5
BHP CFM
W
5
BHP CFM
W
5
BHP
0.2
- - - - - - - - - - - - 5067 2614 2.80 4809 2290 2.46
0.4
- - - - - - 5179 3112 3.34 4884 2703 2.90 4729 2401 2.57 4459 2113 2.27
0.6
- - - - - - 4925 2943 3.16 4585 2521 2.70 4429 2244 2.41 4137 1964 2.11
0.8
- - - 4974 3220 3.45 4607 2727 2.92 4267 2342 2.51 4099 2080 2.23 3783 1809 1.94
1.0
4975 3453 3.70 4657 2995 3.21 4305 2550 2.73 3941 2171 2.33 3751 1919 2.06 3371 1630 1.75
1.2
4679 3423 3.67 4366 2808 3.01 4022 2373 2.54 3545 1978 2.12 3305 1741 1.87 - - -
1.4
4429 3065 3.29 4040 2607 2.80 3669 2673 2.87 2918 1700 1.82 - - - - - -
1.6
4107 2845 3.05 3620 2357 2.53 2931 1830 1.96 - - - - - - - - -
1.8
3553 2500 2.68 2756 1899 2.04 - - - - - - - - - - - -
2.0
2439 1939 2.08 - - - - - - - - - - - - - - -
1.
Blower performance for gas heat includes maximum number of heat tubes available for each tonnage.
2.
Blower performance includes two-inch throwaway filters.
3.
ESP (External Static Pressure) given is that available for the supply and return air duct system. All internal resistances have been
deducted from the total static pressure of the blower.
4.
“Turns Open” refers to the setting of the variable pitch motor sheave, where “0 Turns Open” is fully closed.
5.
W = Watts
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