Ametek ROTRON Regenerative Blower DR1233BH72W 081375 230/460VAC 20.0 HP Three Phase

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Ametek ROTRON Regenerative Blower DR1233BH72W 081375 230/460VAC 20.0 HP Three Phase


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Free ground shipping is available for most online orders of $100 or more in the continental U.S.

In-stock brushless items ship same day, 4:30 pm EST cut-off. In-stock Rotron Regenerative blowers can ship same day, 2:30 pm EST cut-off. Please call us immediately to schedule these shipments. We can expedite some shipments for in-stock brushless and Rotron items for next-day and possibly SAME-DAY delivery, for domestic orders.

Out of stock items typically ship within 4-6 weeks. Some items currently have delayed lead-times due to global supply shortages.

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Manufacturer Ametek
Product Type Regenerative Blower
Model DR1233BH72W
Part # 081375
Series Domestic Regenerative (DR)
Horse Power 20.0 HP
Motor Type TEFC
Input Voltage 230/460 VAC
Phase 3 PH
Frequency 50/60 Hz
Current Rating 46/23 A
Inlet/Outlet Diameter 4.0 Inches
Max Pressure 255 IWG
Max Air Flow 300 SCFM
Weight 400 LBS
Package Dimensions 34"x 16" x 26"


One inline muffler (p/n 522948) is included with the purchase of this blower.

The DR1233 is a high-pressure regenerative blower. This blower is used in a wide range of industrial manufacturing applications and in wastewater treatment and aeration. It has a max pressure rating of 255 inches of water which makes it a great fit for any air moving needs at high pressures. 

DR1233BH72W ROTRON Regen Blower Data SheetSee the DR1233BH72W product bulletin / catalog page / datasheet here.


DR1233 Service Guide & Parts Manual Here

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