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All Categories > Vacuum Pumps, Blowers & Parts > Vacuum Pumps & Blowers > Republic Manufacturing Pumps > Centrifugal Blowers > Item # RBX-250-40  
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Item # RBX-250-40, 4502 Cubic Meters Per Hour (m³/h) Maximum Flow Rate High-Efficiency Centrifugal Blower
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The Republic RBX Centrifugal Blower line is designed for efficiency, endurance, and optimal performance in high-demand applications such as aeration, drying and blow-off, vacuum hold-down, vapor transfer, and others.

The RBX-250 can generate flow up to 2600 cfm and pressure greater than 100 in.H₂O, while attaining 80% peak efficiencies, requiring only 15-40 hp. The outlet can be rotated, the bearing housing is easy to remove, and the blower is poly-v belt driven.




Financing  · Specifications  · Dimensions  · Advantages  · Options  · Accessories

Financing

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Specifications

Model
RBX-250

Frequency
50 Hz
60 Hz

Power
40 hp

Motor Frame Size
324TSC

Maximum Flow at 50 Hertz (Hz) Frequency
2650 ft³/min
4502 m³/h

Maximum Flow at 60 Hertz (Hz) Frequency
2675 ft³/min
4545 m³/h

Maximum Vacuum at 50 Hertz (Hz) Frequency
94 in. H2O
234 mbar

Maximum Vacuum at 60 Hertz (Hz) Frequency
85 in. H2O
212 mbar

Maximum Pressure at 50 Hertz (Hz) Frequency
107 in. H2O
267 mbar

Maximum Pressure at 60 Hertz (Hz) Frequency
98 in. H2O
244 mbar

Sound Level without Enclosure
89 dB

Weight
606 lb
275 kg

Retro Kit Weight
89 lb
40 kg

Warranty
2 year


Dimensions

Dimension A
32.50 in
826 mm

Dimension B
12.88 in
327 mm

Dimension C
2.88 in
73 mm

Dimension D
4.38 in
111 mm

Dimension E
31.25 in
794 mm

Dimension F
11.50 in
292 mm

Dimension G
10.50 in
267 mm

Dimension H
25.50 in
648 mm

Dimension J
14.63 in
372 mm

Dimension K
6.25 in
159 mm

Dimension L
6.25 in
159 mm

Dimension M
14.63 in
371 mm

Dimension N
8.44 in
214 mm

Dimension R
6.00 in
152 mm

Dimension S
7.00 in
178 mm

Dimension t
7.31 in
186 mm

Dimension V
16.00 in
406 mm

Dimension W
9.50 in
241 mm


Advantages
  • 80% peak efficiency allows for lower power consumption, smaller motors, and less cost
  • Longevity - 7-8 times more bearing life
  • Easy to replace bearing housing assembly
  • Quick-release filter
  • Rotatable blower discharge
  • Precision balanced shaft/impeller assemblies
  • Lower noise level
  • Ceramic hybrid bearings
  • Two-piece labyrinth seals designed and manufactured specifically for Republic RBX blowers
  • Stainless steel blower pulley, zinc plated steel motor pulley, aluminum blower housing
  • 16 Groove belt for long life
  • Operational with all types of motors- washdown, explosion proof, and high efficiency


Options
ANSI flanges on inlet/outlet (without filter)
Chemically resistant packages
Installed thermocouples to monitor bearing temperature
Optional discharge flange
Tube adapter (without filter)


Accessories
Ball valves/butterfly valves
Enclosures for noise control
Exhaust silencer
Gauges
Starter panel/soft start
Variable frequency drive


 MORE IMAGES 

·  50/60Hz Vacuum & Presure Performance Charts


 DOWNLOADS 

Brochure for 3058 Cubic Meters Per Hour (m³/h) Maximum Flow Rate High-Efficiency Centrifugal Blower
(PDF, 701KB)


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