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YORK® MIXED FLOW, INLINE FAN, MODEL MFSI

ENGINEERING SPECIFICATIONS

C = Horizontal 304 SS

D = Hinged 304 SS

E = Horizontal 316 SS

F = Hinged 316 SS

Drain

0 = None

D = Drain
P = Drain with Plug

UL762 Construction

A = Outdoor 300°F w/ Weather Cover

B = Indoor 300°F w/ Belt Guard

C = Outdoor 500°F w/ Weather Cover

D = Indoor 500°F w/ Belt Guard

UL Smoke Control

0 = None

H = UL Smoke Control Package

(500°F @ 4 Hours 1000°F @ 1 Hour)

Horsepower

See selection software

Motor RPM

= None

1200 = 6-Pole MTR

1500 = 4-Pole MTR (50HZ)

1800 = 4-Pole MTR

3600 = 2-Pole MTR

2S1W = 1800/900 1 WDG

2S2H = 1800/900 2 WDG

2S2W = 1800/1200 2 WDG

Enclosure

A = Automotive Duty

E = Explosion Proof

O = ODP

S = Severe Duty

T = TEFC

Voltage

See selection software.

Phase

1 = One Phase

3 = Three Phase

Cycle

5 = 50 Hz

6 = 60 Hz

Efficiency

S = Standard

P = Premium

MFSI

Furnish and install as shown on the plans YORK® by Johnson Controls MFSI

Inline fans of the non-overloading design and of the Arrangement 9. Unless other

wise directed, fans shall conform to the layout as shown on the drawings.

Fans shall be constructed of low carbon steel and painted with an approved

coating. Each fan shall receive a documented inspection by a qualified inspector

before leaving the factory. The inspection will include the welding, dimensions,

bearings and overall workmanship.

Performance

Fan air performance shall be based on tests conducted in accordance with AMCA

Standard 210. Fans shall be non-overloading and shall have a sharply rising

pressure characteristic extending through the operating range and continuing to

rise well beyond the efficiency peak to assure quiet and stable operation under all

conditions. Horsepower characteristics shall be truly self-limiting and shall reach a

peak in the normal selection area.

Wheels

Wheels shall be in accordance with the standard sizes adopted by AMCA for tubu

lar fans. Wheels shall be the high efficient, non-overloading, airfoil type only. Airfoil

blades shall be die- formed, double surface type blades continuously welded

(stitch welding unacceptable) to a hub plate and wheel cone. All fans shall have

tapered, smooth flowing, wheel cones (flat cones unacceptable). The standard

coating shall be an industrial alkyd enamel.

Shafts

Shafts shall be AISI C-1045 hot rolled steel turned, ground and polished. The

shaft’s first critical speed shall be at least 142% of the fan’s maximum operat

ing speed. This critical speed will refer to the top of the speed range for the fan’s

AMCA class.

Bearings

Bearings shall be designed for heavy-duty service with a minimum L10 life of

40,000 hours for Class I fans and 120,000 hours for Class II fans. This perfor

mance is based on the maximum operating speed of the fan’s AMCA class, the

operating temperature of the fan, and the horsepower. Bearings shall be heavy-

duty, self-aligning pillow block type. Pillowblock bearings shall be either single row

ball or double row spherical roller type. Fans shall be equipped with grease lines

extending from the bearings to a point on the fan exterior.

Belt Guard

Standard construction shall include a totally enclosed belt guard. These guards

shall be solid steel sheet.

Balancing

Wheels shall be dynamically balanced, individually to ANSI S2.19, G6.3. As

sembled fans shall then be dynamically balanced using a vibration analyzer to

measure velocity. The final reading shall not exceed 0.1 inches per second at the

fan shaft speed. The exact level of vibration will be recorded on the fans as proof

of the final dynamic balance at the factory.

Summary of Contents for MFSI

Page 1: ...Mixed Flow Inline Fan Model MFSI...

Page 2: ...3 Introduction Certifications Listings 4 Features Benefits 5 Options Accessories 6 Dimensional Data 10 Performance Data 27 Sound Data 44 Engineering Specifications TABLE OF CONTENTS...

Page 3: ...s Because of the high efficiency the wheel can rotate more slowly The low speed wheel gives the bearings over 120 000 hours L10 minimum life for Class II fans This is three times the typical bearing l...

Page 4: ...FM the efficiency drops off to 17 7 FEATURES BENEFITS Product Type Size RPM BHP SE OV Octave Band LwA 1 2 3 4 5 6 7 8 YORK MFSI 365 769 8 60 73 2 1208 86 88 84 84 84 82 76 69 88 330 909 8 69 72 4 1476...

Page 5: ...am temperatures up to 200 F Standard units with a weather cover are suitable for airstream temperatures up to 150 F See below for applications with elevated tempera tures including UL Smoke Control Sy...

Page 6: ...365T 445 65 1 2 63 1 4 60 3 16 86 43 2 1 2 13 16 63 11 16 2 7 16 2 11 16 39 78 365T 490 71 5 8 69 3 8 66 1 4 94 3 4 47 3 8 2 1 2 13 16 69 3 4 2 15 16 3 7 16 43 3 8 86 3 4 365T 542 79 3 4 77 73 3 8 104...

Page 7: ...365T 445 65 1 2 63 1 4 60 3 16 86 43 2 1 2 13 16 2 7 16 2 11 16 36 68 3 4 73 52 24 7 8 35 3 8 365T 490 71 5 8 69 3 8 66 1 4 94 3 4 47 3 8 2 1 2 13 16 3 3 7 16 39 74 4 5 81 58 27 7 8 39 3 8 365T 542 79...

Page 8: ...1 8 30 1 16 43 1 8 21 9 16 1 1 2 4 Mar 36 11 16 1 11 16 38 7 16 254T 245 36 3 8 35 1 8 33 1 8 47 7 8 23 15 16 1 1 2 4 Mar 39 5 8 1 11 16 41 3 8 254T 270 39 3 4 38 1 2 36 1 2 52 9 16 26 1 4 1 1 2 4 Ma...

Page 9: ...1 2 37 3 8 215T 222 39 5 8 25 1 2 73 1 8 38 3 4 1 1 2 30 2 3 8 1 2 40 3 8 254T 245 45 5 8 28 1 2 80 7 8 40 1 2 1 1 2 33 3 4 9 Jan 43 3 8 254T 270 51 5 8 28 1 2 85 4 7 42 1 4 1 1 2 37 1 8 10 Jan 46 3...

Page 10: ...2434 2 06 2492 2 28 2547 2 50 2600 2 73 2652 2 96 2702 3 19 2751 3 42 2799 3 66 4900 2188 2450 1 95 2512 2 17 2570 2 40 2626 2 63 2679 2 87 2730 3 10 2779 3 34 2828 3 59 2875 3 84 2921 4 08 5200 2321...

Page 11: ...48 3 28 2395 3 55 2441 3 83 2486 4 10 5600 2059 2134 2 04 2192 2 30 2247 2 56 2299 2 82 2349 3 09 2397 3 37 2444 3 65 2489 3 93 2534 4 21 2577 4 50 5900 2169 2241 2 36 2298 2 63 2351 2 90 2401 3 18 24...

Page 12: ...2140 3 67 2188 3 99 2234 4 33 2279 4 66 6700 2018 1914 2 14 1973 2 45 2030 2 76 2084 3 09 2136 3 42 2185 3 76 2233 4 10 2280 4 44 2325 4 79 2369 5 14 7100 2139 2021 2 51 2078 2 83 2131 3 16 2183 3 51...

Page 13: ...51 7 66 2388 8 15 CFM OV 2 3 4 SP 3 SP 3 1 2 SP 4 SP 4 1 2 SP 5 SP 5 1 2 SP 6 SP 6 1 2 SP 7 SP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 4400 1100 1639 3 05 1690 3 34 178...

Page 14: ...5 1841 7 05 12000 2434 1639 3 57 1675 4 05 1711 4 53 1747 5 02 1781 5 52 1816 6 03 1849 6 54 1883 7 06 1916 7 59 1948 8 12 13000 2637 1769 4 45 1803 4 96 1837 5 49 1870 6 01 1902 6 55 1934 7 09 1966 7...

Page 15: ...4 77 1278 5 30 1354 6 19 1428 7 14 8000 1338 1247 5 01 1290 5 51 1379 6 65 1447 7 55 1516 8 55 8500 1421 1269 5 33 1308 5 80 1389 6 86 1472 8 06 1535 9 02 1600 10 08 9000 1505 1295 5 71 1332 6 17 1406...

Page 16: ...0 26 1408 11 03 1435 11 83 19000 2613 1282 6 57 1302 7 16 1322 7 78 1344 8 43 1366 9 11 1388 9 82 1412 10 56 1436 11 33 1461 12 13 1486 12 95 CFM OV 2 3 4 SP 3 SP 3 1 2 SP 4 SP 4 1 2 SP 5 SP 5 1 2 SP...

Page 17: ...2 8 78 12000 1338 1001 7 09 1032 7 74 1092 9 09 12500 1394 1014 7 39 1044 8 05 1103 9 42 1161 10 87 13000 1449 1028 7 71 1058 8 38 1115 9 78 1171 11 24 1226 12 77 13500 1505 1043 8 04 1072 8 73 1128 1...

Page 18: ...898 6 19 917 6 95 938 7 78 959 8 65 982 9 58 1005 10 55 1029 11 58 1054 12 63 1078 13 72 1102 14 83 CFM OV 2 3 4 SP 3 SP 3 1 2 SP 4 SP 4 1 2 SP 5 SP 5 1 2 SP 6 SP 6 1 2 SP 7 SP RPM BHP RPM BHP RPM BH...

Page 19: ...11 60 898 13 62 19000 1429 838 11 25 863 12 24 910 14 30 957 16 46 20000 1504 854 11 91 878 12 93 924 15 03 969 17 22 1013 19 52 21000 1579 871 12 59 894 13 65 939 15 80 983 18 04 1025 20 36 1067 22 7...

Page 20: ...17 27 907 18 70 922 20 21 937 21 78 953 23 41 969 25 11 986 26 87 1002 28 68 44000 2733 906 16 64 918 18 00 931 19 42 945 20 91 959 22 45 973 24 06 988 25 74 1003 27 48 1019 29 28 1034 31 13 CFM OV 2...

Page 21: ...SP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 26500 1345 673 15 65 694 17 08 735 20 08 28000 1421 686 16 57 706 18 04 745 21 09 783 24 29 29500 1497 699 17 54 718 19 06 7...

Page 22: ...670 19 62 682 21 57 695 23 62 708 25 78 722 28 05 736 30 42 751 32 88 766 35 43 781 38 04 61000 2552 685 19 99 697 21 90 708 23 91 720 26 02 733 28 23 746 30 55 760 32 96 773 35 48 787 38 07 802 40 74...

Page 23: ...99 735 47 03 747 50 19 758 53 46 770 56 82 CFM OV 2 3 4 SP 3 SP 3 1 2 SP 4 SP 4 1 2 SP 5 SP 5 1 2 SP 6 SP 6 1 2 SP 7 SP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 38000 12...

Page 24: ...0 2563 574 31 20 583 34 07 592 37 08 602 40 24 612 43 55 622 47 01 633 50 62 644 54 37 656 58 25 667 62 24 96000 2674 598 35 18 606 38 16 615 41 27 625 44 53 634 47 92 644 51 47 654 55 15 665 58 98 67...

Page 25: ...8 CFM OV 2 3 4 SP 3 SP 3 1 2 SP 4 SP 4 1 2 SP 5 SP 5 1 2 SP 6 SP 6 1 2 SP 7 SP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 55000 1267 444 32 54 458 35 66 58000 1336 451 34...

Page 26: ...6 60 59 504 65 52 513 70 69 521 76 07 530 81 66 540 87 44 549 93 39 144000 2712 495 53 67 502 58 13 509 62 79 516 67 65 524 72 73 532 78 02 540 83 53 549 89 24 558 95 14 566 101 23 150500 2834 516 60...

Page 27: ...87 77 98 80 78 78 80 82 82 73 64 56 85 80 79 86 92 91 90 90 85 78 96 70 78 78 80 82 82 73 65 56 85 70 80 85 91 90 90 89 84 78 95 60 79 78 80 82 82 73 65 57 85 60 81 85 90 89 89 89 84 78 94 50 79 77 8...

Page 28: ...95 60 82 80 82 85 85 73 66 57 87 60 82 85 91 88 90 89 83 77 94 50 83 80 82 85 84 73 66 57 87 50 83 85 89 87 90 89 83 77 94 1300 100 83 84 85 86 86 79 70 63 89 2500 100 85 91 99 96 95 92 88 79 100 80 8...

Page 29: ...64 53 79 60 82 88 91 89 87 85 83 78 93 50 74 71 76 73 76 72 64 54 79 50 82 87 90 88 86 85 83 78 92 1000 100 78 79 81 78 78 75 68 58 82 2200 100 86 97 102 96 93 91 87 80 100 80 77 77 80 77 78 76 69 59...

Page 30: ...65 54 80 60 83 89 90 88 86 84 83 76 92 50 75 74 78 75 78 73 66 55 81 50 83 88 89 87 86 84 83 76 91 950 100 81 82 83 80 81 77 70 59 85 1850 100 86 99 98 94 91 90 85 77 97 80 80 79 82 79 81 78 71 61 85...

Page 31: ...2 72 71 70 65 59 76 60 79 87 89 85 82 82 81 75 89 50 67 71 71 72 71 70 65 59 76 50 82 88 90 86 83 82 81 75 90 900 100 75 83 80 79 77 76 69 59 82 1800 100 83 91 93 91 86 87 85 76 94 80 71 79 78 78 76 7...

Page 32: ...72 73 73 72 72 70 64 58 76 60 80 91 91 86 84 84 83 77 91 50 69 71 72 72 72 70 65 58 76 50 84 92 92 87 84 85 83 77 92 800 100 78 83 80 79 77 75 68 58 82 1600 100 83 94 95 91 88 88 86 78 95 80 73 79 79...

Page 33: ...68 69 69 65 58 50 73 60 81 90 84 82 83 83 79 73 89 50 71 71 70 70 70 66 58 50 74 50 83 90 83 83 83 83 79 73 89 650 100 75 79 76 75 75 72 64 56 79 1400 100 83 94 94 91 90 89 84 75 95 80 73 77 74 74 74...

Page 34: ...69 70 70 65 58 50 73 60 84 91 86 85 85 85 80 74 91 50 72 71 71 71 71 66 58 50 74 50 87 92 87 86 86 85 81 74 91 600 100 78 80 77 76 77 73 65 56 80 1200 100 85 97 93 91 90 89 83 75 95 80 76 78 75 75 75...

Page 35: ...71 71 66 58 50 74 60 87 93 88 87 88 87 83 76 93 50 74 72 72 72 72 66 58 50 75 50 90 94 89 88 88 88 83 77 94 550 100 81 81 78 78 78 73 65 56 81 1150 100 88 100 95 93 92 91 85 77 97 80 78 78 76 76 76 72...

Page 36: ...59 52 45 69 60 87 92 89 86 85 80 76 72 89 50 70 71 69 66 64 59 53 47 69 50 88 92 90 87 85 81 77 73 90 500 100 81 82 80 81 77 70 64 56 82 1080 100 89 103 99 96 96 89 82 76 100 80 77 77 76 75 71 66 59...

Page 37: ...52 45 69 60 88 91 90 86 86 80 77 71 90 50 71 72 69 67 65 59 53 47 69 50 90 92 91 88 86 81 78 74 91 450 100 82 82 81 81 76 70 63 55 82 910 100 91 99 98 94 96 87 80 74 99 80 78 77 76 75 71 66 58 51 76 8...

Page 38: ...2 45 70 60 91 93 91 88 87 82 78 72 91 50 72 73 69 68 65 59 53 47 70 50 92 93 92 89 87 83 79 74 92 400 100 83 82 82 82 75 69 63 55 82 890 100 94 102 101 97 99 90 83 77 102 80 78 78 77 75 71 65 58 50 76...

Page 39: ...52 46 71 60 93 94 92 90 88 84 79 73 93 50 74 75 70 69 66 60 54 48 71 50 93 95 93 90 87 84 80 75 93 350 100 83 82 83 81 74 68 61 53 81 790 100 98 103 101 99 98 91 84 78 102 80 78 77 77 75 70 64 56 49 7...

Page 40: ...73 60 95 95 93 91 89 85 79 73 94 50 77 77 72 72 68 62 56 50 73 50 95 96 95 91 89 86 80 75 94 350 100 87 85 86 84 77 71 64 56 84 720 100 100 104 101 100 99 91 85 79 103 80 82 81 80 78 73 67 59 51 79 8...

Page 41: ...97 95 92 90 87 81 74 95 50 78 78 74 73 69 63 57 51 74 50 97 97 97 92 90 87 81 76 96 340 100 89 87 88 86 79 74 66 58 86 660 100 103 105 102 102 100 92 87 79 104 80 84 83 82 80 75 69 61 54 81 80 99 100...

Page 42: ...5 92 90 86 79 73 95 50 77 75 72 70 66 60 54 48 72 50 97 97 96 91 90 86 80 74 95 260 100 86 84 85 81 74 68 60 52 82 580 100 105 105 102 103 100 92 87 79 104 80 81 80 79 76 70 63 56 48 77 80 100 100 97...

Page 43: ...0 86 79 72 95 50 78 75 73 71 66 60 54 48 72 50 98 98 96 92 90 86 80 74 95 230 100 86 85 85 80 73 67 59 51 81 530 100 106 106 103 104 100 92 87 79 105 80 81 80 78 75 70 62 55 47 76 80 102 101 98 97 94...

Page 44: ...Dove Gray 61 White 63 Oxford Beige 65 Dover White 66 Desert Tan 70 Black 73 Smoke Gray 77 Brick Red 79 Peppercorn 81 Pale Brown 83 Chocolate Brown 85 Timeless Bronze 94 Charcoal X Special AMCA Classi...

Page 45: ...racteristics shall be truly self limiting and shall reach a peak in the normal selection area Wheels Wheels shall be in accordance with the standard sizes adopted by AMCA for tubu lar fans Wheels shal...

Page 46: ...ment shall include _________ copies of outline drawings sound power ratings and pressure volume curves showing point of operation Sound Power Levels Manufacturer shall provide sound power ratings in t...

Page 47: ......

Page 48: ...ls logo YORK and Heresite are trademarks of Johnson Controls Inc or its affiliates in the United States of American and or other countries 2017 Johnson Controls Inc P O Box 423 Milwaukee WI 53201 Prin...

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