Regenerative Blowers
Spencer Vortex regenerative blowers deliver oil-free, pulsation-free airflow for vacuum and pressure applications where contamination-free air and continuous duty matter. J.E. Phillips Co., Inc. (JEPCO) provides application engineering, sizing assistance, and factory-direct support for Spencer regenerative blowers across California, Nevada, and Hawaii, backed by 55+ years of industrial air movement expertise.
- Airflow: Capacities up to 800 CFM
- Static Pressure: Up to 108” WG
- Temperature Range: Up to 104°F ambient temperature
- Fan Size: Overall dimensions range from approximately 9″ to 25.5″ in height
- Material Type: Typically constructed with aluminum housings and impellers
Key Highlights:
- Oil-free, pulsation-free airflow from 25 to 800 CFM with cast aluminum construction
- TEFC and explosion-proof motor options, all UL Listed and CSA Certified
- Application-specific sizing from JEPCO engineers with direct Spencer factory access
Things to Consider When Buying Regenerative Blowers
Consider the required airflow capacity (CFM) and pressure range to ensure the regenerative blower meets your application needs.The operating temperature and environmental conditions of the application will be important to the blower material specified. Keep in mind energy efficiency, noise levels, and maintenance requirements for cost-effective operation. Also, consider the blower’s size and mounting options and ensure compatibility with your system’s power supply. Check for features like oil-free operation and pulsation-free airflow, which are important for many industrial processes.
J.E. Phillips Co., Inc. Serves Regenerative Blowers Application Needs
J.E. Phillips Co., Inc. meets your specific application needs by working with you to understand your facility and processes. We are proud to partner with Spencer Howden to offer regenerative blowers in configurations to meet a wide array of application needs.
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| Model | Type | Material | Airflow | Static Pressure |
|---|---|---|---|---|
| VB003 | Regenerative Blower | Cast Aluminum | Up to 60 CFM | Up to 44 in. WG |
| VB004 | Regenerative Blower | Cast Aluminum | Up to 72 CFM | Up to 43.5 in. WG |
| VB007 | Regenerative Blower | Cast Aluminum | Up to 107 CFM | Up to 51 in. WG |
| VB019 | Regenerative Blower | Cast Aluminum | Up to 160 CFM | Up to 76 in. WG |
| VB030 | Regenerative Blower | Cast Aluminum | Up to 210 CFM | Up to 94 in. WG |
| VB037 | Regenerative Blower | Cast Aluminum | Up to 262 CFM | Up to 88 in. WG |
| VB055 | Regenerative Blower | Cast Aluminum | Up to 370 CFM | Up to 78 in. WG |
| VB075 | Regenerative Blower | Cast Aluminum | Up to 495 CFM | Up to 106 in. WG |
| VB110 | Regenerative Blower | Cast Aluminum | Up to 645 CFM | Up to 102 in. WG |
| VB150 | Regenerative Blower | Cast Aluminum | Up to 800 CFM | Up to 108 in. WG |
Please contact us for details on our full backward curved fan selection, additional models are available!
General PDFs
How Does a Regenerative Blower Reduce Maintenance and Energy Costs Compared to Traditional Compressors?
Compressed air systems waste energy and require constant maintenance on oil filters, separators, and drain valves. Spencer Vortex regenerative blowers use a single-stage, non-contact impeller design with only five major components, eliminating oil changes, filter replacements, and the contamination risks that shut down sensitive processes.
- Sealed bearings and single seal gap reduce failure points in high-temperature operation
- One-sided impeller design generates less heat and noise than competing two-sided units
- Reversible operation for both pressure and vacuum without mechanical modification
Why Specify Spencer Vortex Regenerative Blowers Through J.E. Phillips Co., Inc.?
Spencer has manufactured air movement equipment in the U.S. since 1892, building every Vortex unit at their 200,000 sq. ft. facility in Windsor, Connecticut with domestic components. J.E. Phillips Co., Inc. has represented Spencer across the West Coast for decades, combining factory engineering resources with local application knowledge.
- U.S. manufactured with domestic components, backed by 130+ years of air handling focus
- JEPCO provides application review, equipment sizing, and technical support from California
- 55+ years of JEPCO customer relationships across industrial, municipal, and OEM markets
Frequently Asked Questions
What applications are regenerative blowers used for?
Common applications include wastewater aeration, vacuum hold-down, pneumatic conveying, product drying, air knife systems, packaging, and gas sampling.
What is the airflow and pressure range for Spencer Vortex blowers?
Spencer Vortex blowers provide airflow up to 800 CFM, static pressure up to 108 inches water gauge, and vacuum up to 108 inches water gauge.
Are explosion-proof regenerative blowers available?
Yes, Spencer offers explosion-proof models rated Class I Group D, Division 1 and Class II Groups F and G, with Viton shaft seals and high-temperature anaerobic sealant.
How do I select the right regenerative blower size for my application?
Contact JEPCO’s sales engineering team with your required airflow (CFM), pressure or vacuum level, operating temperature, altitude, and electrical specifications for a factory-backed sizing recommendation.
Get Application-Specific Sizing for Your Regenerative Blower
JEPCO’s engineering team reviews your airflow requirements, system conditions, and operating environment to recommend the right Spencer Vortex blower configuration. One call starts the process.