- Hydraulics - Pneumatics
- Compressor
- Air blower
- Hoffman & Lamson
Air blower Hoffman 742centrifugalmulti-stagefor water
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Characteristics
- Type
- air
- Technology
- centrifugal
- Number of stages
- multi-stage
- Applications
- for ventilation, for wastewater treatment, for water
- Flow
Min.: 2,100 m³/h
(74,160.8 ft³/h)Max.: 9,100 m³/h
(321,363.467 ft³/h)- Operating pressure
Min.: -61,000 Pa
(-8.847 psi)Max.: 150,000 Pa
(21.756 psi)
Description
Overview
The Hoffman 742 is a medium-inlet multistage centrifugal blower designed for water, wastewater and industrial air handling applications. It provides a stable operating range for both discharge pressure and vacuum service.
Technical Data
Inlet flow: 1,250 to 5,400 CFM (2,100 to 9,100 m3/h)
Discharge pressure: 0.75 to 22 psig (0.05 to 1.5 bar g)
Vacuum range: 1 to 18 inHg (35 to 610 mbar)
Features / Specifications
The Hoffman 742 is a medium-inlet multistage centrifugal blower designed for water, wastewater and industrial air handling applications. It provides a stable operating range for both discharge pressure and vacuum service.
- Medium flow multistage centrifugal blower
- Typical applications: water treatment, wastewater aeration, industrial air handling
- Inlet flow range: 1,250 to 5,400 CFM (2,100 to 9,100 m3/h)
Technical Data
Inlet flow: 1,250 to 5,400 CFM (2,100 to 9,100 m3/h)
Discharge pressure: 0.75 to 22 psig (0.05 to 1.5 bar g)
Vacuum range: 1 to 18 inHg (35 to 610 mbar)
Features / Specifications
- Model: Hoffman 742
- Brand: Hoffman
- Inlet flow: 1,250 to 5,400 CFM (2,100 to 9,100 m3/h)
- Discharge pressure: 0.75 to 22 psig (0.05 to 1.5 bar g)
- Vacuum range: 1 to 18 inHg (35 to 610 mbar)
- Applications: water treatment, wastewater aeration, general industrial air handling
Catalogs
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Blowers and Exhausters for Industrial Applications
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.