PERFORMANCE

Republic offers a complete line of regenerative blowers for high vacuum or compressed air applications in both horizontal and vertical mounted positions. TEFC motors are rated for 50/60 Hz operation and are cUL, UL, and CE certified. The impeller is directly connected to the motor shaft, providing powerful air force without undue friction. The bearings are outside the compression chamber, ensuring maximum operational reliability under high differential pressure. This low-maintenance, oil-free design provides continuous, dependable service to our customers.

REGENERATIVE BLOWERSHRB 1302/1402/1502RMANUFACTURING

EPUBLIC

The performance curves are based on air at a temperature of 59 oF and an atmospheric pressure of 29.91 inch Hg with a tolerance of +/-10%. The total pressure differences are valid for inlet and ambient temperatures up to 77 oF. Suction capacity relates to inlet conditions. Pressure capacity relates to atmospheric conditions. For other conditions please contact Republic. Three phase motor tolerances are +/-10% for fixed voltage motors and +/-5% for voltage range motors. Single phase machines are designed with a +/-5% tolerance. The frequency tolerance is +/-2% maximum.

Vacuum Pressure

800.847.0380 republic-mfg.com

©Republic Manufacturing

0-200

100

200

Pressure

-100 in. H2Om /hr3

Vacuum

mbar

cfm

100 4000-300

0

250

750

0

1300

1000

500

50 100 200

-100-200-400 300200-500 500

Suct

ion

Capa

city

Total Pressure Di�erence

50 Hz60 Hz

300

400

500

600

700

800

-50-150 150

1302

1402

1502

1302

14021502

50 Hz60 Hz

250

600

1302

1302

1402

1402

1502

1502

Model PhaseFrequency

(Hz)Air flow

(CFM/m3/hr)Rated Vacuum (in. H2O/mbar)

Rated Pressure (in. H2O/mbar)

Motor(HP/kW)

Voltage(V)

Current(A)

Sound Level (dB)

Weight (lb/kg)

HRB 1302 350 618/1051 120/299 108/269 16.8/12.5 200-240 r/345-415 Y 48.5 r/28.0 Y

88 618/30960 777/1321 88/219 80/199 19.4/14.5 220-275 r/380-480 Y 50.0 r/29.0 Y

HRB 1402 350 618/1051 165/411 149/371 22.1/16.5 200-240 r/345-415 Y 60.0 r/35.0 Y

88 651/32660 777/1321 136/339 120/297 25.5/19.0 220-275 r/380-480 Y 63.0 r/36.5 Y

HRB 1502 350 618/1051 177/441 237/590 33.5/25.0 200-240 r/345-415 Y 90.0 r/52.0 Y

88 684/34260 777/1321 177/441 217/540 38.9/29.0 220-275 r/380-480 Y 90.0 r/52.0 Y

©Republic Manufacturing • Revised 20161021

APPROXIMATE DIMENSIONS

All Republic Regenerative Blowers are available in pre-assembled kits for either pressure or vacuum applications. These kits include an inlet filter, gauge and relief valve, and are factory tested prior to shipment. Optional items for these kits include check valve, and tube adaptor; washdown motors, explosion proof motors, or other specialty motors; noise enclosures; and control panels such as VFD’s, PLC’s, or starter panels.

Available Options

VACUUM KIT PRESSURE KIT

RMANUFACTURINGEPUBLIC 5131 Cash Road, Dallas, TX 75247, USA

800.847.0380 • info@republic-mfg.com • republic-mfg.com

A

A’

B

CDE

F

H

J J’

KMØR

O

Y*Z

XØP

A

A’

B

C

D

E

F

H

JJ’

KM

NØP

X

Y*Z

SO

ØR

HRB 1302/1402 HRB 1502

In-Line Vacuum Filter

Relief Valve

Blower

Check ValveAdapter

Relief Valve

Blower

Check Valve

Adapter

Gauge

Inlet Filter

Model Unit A A’ B C D E F H J J’ K L M N O ØP ØR S X Y*Z

HRB1302

in 21.65 42.13 10.04 8.35 14.17 16.33 33.07 27.36 11.81 9.65 24.02 N/A 9.45 N/A 3.584.00 0.59

N/A 19.29M12

mm 550 1070 255 212 360 415 840 695 300 245 610 N/A 240 N/A 91 N/A 490

HRB 1402

in 21.65 42.13 10.04 8.35 14.17 16.33 33.07 29.33 11.81 9.65 24.02 N/A 9.45 N/A 3.584.00 0.59

N/A 19.29M12

mm 550 1070 255 212 360 415 840 745 300 245 610 N/A 240 N/A 91 N/A 490

HRB 1502

in 11.88 32.50 24.58 4.07 14.34 16.34 32.75 20.38 10.95 8.81 20.98 4.22 9.99 31.63 3.624.00 0.59

1.00 19.29M12

mm 302 825 624 103 364 415 832 518 278 224 533 107 254 803 92 25 490