Wet coil air delivery, Filter pressure drop (in. wg) – Bryant 601A User Manual

Page 19

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WET COIL AIR DELIVERY*

Unit 601A018-060

*Air delivery values are based on operating voltage of 230 v or 460 v, wet coil, without filter or electric heater. Deduct filter and electric heater pressure
drops to obtain static pressure available for ducting.
NOTES:
1. Do not operate the unit at a cooling airflow that is less than 350 cfm for each 12,000 Btuh of rated cooling capacity. Evaporator coil frosting may

occur at airflows below this point.

2. Dashes indicate portions of table that are beyond the blower motor capacity or are not recommended.
3. Deduct 10% for 208v.

FILTER PRESSURE DROP (In. wg)

Unit

601A

Motor

Speed

External Static Pressure (in. wg)

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

018

Low

Watts

214

191

170

CFM

821

696

575

Med

Watts

CFM

High

Watts

283

274

267

CFM

848

707

555

024

Low

Watts

237

214

191

CFM

971

821

696

Med

Watts

368

366

365

360

CFM

957

872

785

688

High

Watts

425

414

CFM

891

735

030

Low

Watts

295

292

289

CFM

928

882

802

Med

Watts

388

383

377

372

366

361

CFM

1203

1120

1062

1004

930

838

High

Watts

469

458

449

442

CFM

1141

1027

924

828

036

Low

Watts

592

581

567

552

538

525

512

499

CFM

1499

1421

1351

1281

1207

1125

1034

936

Med

Watts

660

636

617

603

592

581

566

CFM

1475

1371

1274

1186

1105

1024

928

High

Watts

776

761

744

725

706

689

CFM

1452

1356

1254

1145

1030

910

042

Low

Watts

606

596

586

575

563

550

537

CFM

1464

1399

1341

1282

1218

1146

1066

Med

Watts

680

665

649

635

622

611

600

590

CFM

1608

1535

1461

1387

1316

1247

1180

1111

High

Watts

768

755

742

730

718

707

696

684

671

CFM

1656

1576

1508

1447

1390

1331

1268

1198

1119

048

Low

Watts

741

724

709

690

664

631

594

562

552

543

CFM

1994

1937

1869

1797

1722

1645

1566

1480

1384

1269

Med

Watts

773

744

715

687

662

640

625

CFM

1957

1867

1787

1719

1653

1575

1463

High

Watts

799

782

773

756

704

CFM

1914

1842

1774

1686

1538

060

Low

Watts

742

723

698

666

629

591

559

540

CFM

2197

2141

2103

2057

1988

1894

1783

1674

Med

Watts

838

822

803

780

752

721

689

661

639

632

CFM

2485

2406

2269

2127

2012

1937

1894

1855

1770

1571

High

Watts

934

913

891

866

837

806

776

750

735

CFM

2483

2391

2283

2170

2061

1960

1868

1780

1687

UNIT SIZE

601A

FILTER SIZE

CFM

500

600

700

800

900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300

018, 024, 030

20 X 20 X 1

0.05 0.07 0.08 0.10 0.12 0.13 0.14 0.15

36

20 X 24 X 1

0.09 0.10 0.11 0.13 0.14 0.15 0.16

042, 048, 060

24 X 30 X 1

0.07 0.08 0.09 0.10 0.11 0.12 0.13 0.14 0.15 0.16 0.17 0.18

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