Performance Data — Blower Unit Heaters - Modine Manufacturing PSH Installation And Service Manual

PERFORMANCE DATA — BLOWER UNIT HEATERS
Blower Models With or Without Blower Enclosures
Air Outlet Air
Model Flow Velocity Temp. RPM
Number CFM FPM Rise F
1795 682 55
1645 630 60
1519 587 65
BSH 1410 549 70
130 1316 517 75
1234 489 80
1161 464 85
2071 596 55
1898 551 60
1752 513 65
BSH 1627 480 70
150 1519 452 75
1424 427 80
1340 405 85
2347 675 55
2151 624 60
1986 581 65
BSH
1844 544 70
170 1721 512 75
1613 484 80
1519 459 85
3068 781 55
2813 722 60
2596 672 65
BSH 2411 630 70
225 2250 592 75
2109 560 80
1985 531 85
3865 725 55
3543 670 60
3271 624 65
BSH 3037 584 70
280 2835 550 75
2657 519 80
2501 493 85
4636 869 55
4250 804 60
3923 748 65
BSH
3643 701 70
340 3400 659 75
3188 623 80
3000 591 85
Shaded area indicates unit standard motor and drive range.
For unit operation in non-shaded area; specify on order optional motor and drive number.
Ratings shown are for elevations up to 2,000 feet. For elevations above 2,000 feet, ratings should be reduced at the rate of 4% for each 1,000 feet above sea level.
(Does not apply in Canada — See Rating Plate.)
Pulley turns open are approximate. For proper operation, check blower rpm.
Rpm and pulley settings shown in bold type, in shaded areas for 0.0 static pressure, indicate factory settings of standard drives.
Important: Note for 575V Only
Model From this Catalog
Number
HP
BSH130 1/3
1/4
1/3
1/3
BSH280 1-1/2
BSH340 1-1/2
Models not shown use same HP and drive number as cataloged.
Performance is the same; motor sheave can accommodate larger shaft.
16
0.0 Static Pressure 0.1 Static Pressure
Pulley
Drive Turns RPM
HP No. Open HP No.
385 0 460
355 1 435 1/3 -57
325 2 415
305 1/4 -21 3 395
285 3-1/2 380
270 4-1/2 365 1/4 -21
250 5 350
255 1/2 -25 5 330
235 — — — 310
220 — — — 295
205 — — — 280 1/2 -25
190 — — — 270
180 — — — 260
170 — — — 250
290 3-1/2 360
265 1/2 -25 4-1/2 335
245 5 305
230 — — — 290 1/2 -25
215 — — — 280
200 — — — 270
190 — — — 250
385 0 440 3/4 -22
345 1-1/2 415
315 3/4 -25 2-1/2 390
285 3-1/2 365 3/4 -25
260 4-1/2 350
240 — — — 330
220 — — — 315
530 1/2 575 1-1/2 -23
490 1-1/2 535
450 3 500
420 1 -18 3-1/2 470
395 4 445 1
370 5 425
350 — — — 405
610 1-1/2 -16 1/2 655 2
550 0 605 1-1/2 -16
500 1-1/2 560
460 2-1/2 525
420 1 -219 3-1/2 490 1
390 4-1/2 465
360 5 440
For 575V
Drive HP
-13 1/3
-21 1/4
-15 1/3
-57 1/4
-23 1-1/2
-16 1-1/2
0.2 Static Pressure
Pulley Pulley
Drive Turns RPM Drive Turns RPM
Open HP No. Open
1 520 1
2 500 1-1/2 550 1/2 -96
2-1/2 480 2
3 465 1/3 -15 2-1/2 520 1/3
0 450 3
1/2 440 3
1-1/2 430 3-1/2 490
2 390 0
3 375 1/2
3-1/2 360 1
4 245 1/2 -25 1-1/2 405
4-1/2 335 2
4-1/2 325 2
5 315 2-1/2 380
1 420 1/2 -22 1
2 400 1-1/2 455
2-1/2 385 0
3 370 1/2
3-1/2 355 1/2 -25 1
4 345 1-1/2 405 1/2
4-1/2 335 2
1/2 490 1-1/2 535
1 465 2-1/2 510
0 440 3/4 -18 3
1/2 420 3-1/2 470 3/4
1 405 4
2 390 3/4 -25 0
2-1/2 375 1/2
3-1/2 615 1-1/2 -23 2-1/2 645
1/2 580 3-1/2 615 1-1/2
1-1/2 545 1/2
2-1/2 520 1
-18 3 495 1 -18 1-1/2 540
3-1/2 475 2
4 455 2-1/2 510
-32 1 690 2 -32 0
1/2 645 1-1/2 685
0 605 1-1/2 -16 1/2
1 575 1
-219 1-1/2 545 1/2
2-1/2 520 1 -219 1
3 500 1-1/2 550
Drive
-14
-165
-166
-167
-177
-178
0.3 Static Pressure 0.4 Static Pressure
Pulley
Drive Turns RPM
HP No. Open HP No. Open
570 — — — 620
3 605 1/2 -96
535 1/2 590
-15 1 580
510 1 570 1/3 -13
500 1-1/2 560
2 550
445 0 500 3/4 -18
430 1/2 485
415 1/2 -22 1 475
1-1/2 470
395 2 460
390 1/2 -25 0 455 1/2 -22
0 450
470 3/4 -18 2 520
0 505
440 1/2 495 3/4 -18
425 1 485
415 1 475
-22 1-1/2 465
395 2 460 1/2 -22
1/2 575 1
1 555
485 2 535
-18 2-1/2 520
455 2-1/2 510 3/4 -18
440 3 495
425 3-1/2 485
1-1/2 670 1-1/2 -23
-23 2-1/2 640
585 3-1/2 620
565 0 595 1
1 -18 1/2 580
525 1 560 1
1 545
725 — — — 750 —
2 -32 0 710 —
645 1-1/2 680 2
615 0 650
590 1-1/2 -16 1 625
570 1-1/2 605 1-1/2 -16
1 -219 0 585
Heater Parts from ACF Greenhouses
Pulley
Drive Turns
2
2
2.5
2.5
1-1/2
1-1/2
2
1-1/2
2
2
2
2-1/2
0
0
1
1-1/2
1-1/2
2
2
2-1/2
0
-16 1
0
1/2
1
1
1-1/2
2
1/2
1-1/2
2
-16 1/2
1
-18 0
1/2
— —
— —
-32 0
1
0
1/2
1