York DM120 Installation Manual Page 54

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264973-YIM-A-0806
54 Unitary Products Group
TABLE 57: DM, DH 150 (12-1/2 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
0.4
------
5201 3162 3.39 4966 2796 3.00 4681 2405 2.58 4355 2054 2.20
0.6
---
5220 3395 3.64 4942 2980 3.20 4657 2608 2.80 4358 2230 2.39 4007 1890 2.03
0.8
---
4944 3194 3.43 4661 2806 3.01 4378 2572 2.76 4016 2057 2.21
---
1.0
5003 3490 3.74 4647 2988 3.20 4380 2636 2.83 4030 2257 2.42
------
1.2
4724 3290 3.53 4363 2875 3.08 4012 2505 2.69
---------
1.4
4428 3040 3.26
---------------
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 58: DM, DH 150 (12-1/2 TON) OPTIONAL MOTOR SIDE SHOT BLOWER PERFORMANCE
1
2
ESP
3
TURNS OPEN
4
01 2 345
CFM
W
5
BHP CFM
W
5
BHP CFM
W
5
BHP CFM
W
5
BHP CFM
W
5
BHP CFM
W
5
BHP
0.4
- - - 6447 5315 5.70 6207 4760 5.1046 5966 4205 4.51 5717 3716 3.98 5470 3307 3.55
0.6
- - - 6110 4917 5.27 5965 4464 4.79 5740 4023 4.31 5430 3501 3.75 5126 3054 3.28
0.8
- - - 5772 4519 4.85 5741 4274 4.58 5503 3821 4.10 5162 3294 3.53 4849 2870 3.08
1.0
6235 5521 5.92 5628 4407 4.73 5474 4048 4.34 5244 3611 3.87 4882 3101 3.33 4530 2667 2.86
1.2
5881 5137 5.51 5384 4205 4.51 5248 3854 4.13 4941 3387 3.63 4589 2906 3.12 4225 2502 2.68
1.4
5695 4950 5.31 5123 3996 4.29 5014 3670 3.94 4651 3178 3.41 4284 2716 2.91 3858 2280 2.45
1.6
5471 4728 5.07 4919 3828 4.11 4732 3460 3.71 4365 2983 3.20 3951 2516 2.70 3491 2058 2.21
1.8
5242 4514 4.84 4656 3611 3.87 4438 3240 3.47 3998 2740 2.94 3618 2316 2.48 - - -
2.0
4954 4231 4.54 4339 3380 3.62 3905 2861 3.07 3631 2497 2.68 - - - - - -
2.2
4585 3934 4.22 4022 3149 3.38 - - - - - - - - - - - -
2.4
421736373.90----- - ---------
2.6
384833403.58----- - ---------
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
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