Regenerative Vacuum Blower-Steco Process Equipment & Systems Co., Ltd.

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Overview Introduction

Regenerative Vacuum Blower

Regenerative vacuum blower packages. We offer a wide range of high-quality blower packages designed for material handling and pneumatic conveying applications. Pre-designed regenerative blower packages are available with conveying lines ranging from 38 mm (1.5 in) to 76 mm (3 in). Each blower is mounted on a heavy-duty base, features an industry-proven blower and a TEFC motor suitable for Class 1, Division 2 environments—and includes multiple built-in safeguards to extend the blower’s lifespan. Our regenerative blowers are compact, come with integrated accessories, and are engineered for continuous operation.

Design
Technical Data
Options
Dimensions
Application

- Commodity name: Regenerative Vacuum Blower
- Commodity ID: 1440651110292017152
Regenerative vacuum blower packages. We offer a wide range of high-quality blower packages designed for material handling and pneumatic conveying applications. Pre-designed regenerative blower packages are available with conveying lines ranging from 38 mm (1.5 in) to 76 mm (3 in). Each blower is mounted on a heavy-duty base, features an industry-proven blower and a TEFC motor suitable for Class 1, Division 2 environments—and includes multiple built-in safeguards to extend the blower’s lifespan. Our regenerative blowers are compact, come with integrated accessories, and are engineered for continuous operation.

These compact, regenerative side-channel blowers deliver high performance in a quiet, contact-free environment. Their advanced impeller design features curved blades, producing low-pulsation suction air while ensuring optimal efficiency. The blower is dynamically balanced, and isolation pads are strategically placed between the unit and its base to minimize vibration and noise. Depending on the specific application, the regenerative vacuum blower motors are precisely matched to meet the system’s unique requirements. Additionally, an adjustable motor mount accommodates either the IEC or NEMA motor mounting pattern. Completing the package is a heavy-duty base that provides easy access for maintenance and cleaning tasks.

The noise level without a sound enclosure ranges from 74 to 79 dB(A), depending on the vacuum blower package's specific configuration and installation. Sound enclosures are available as an optional feature.

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Standard Mechanical Specifications

Fully assembled and prewired

Heavy-duty blower base

Compact design

Quiet and cool operation

Vibration mounting pads

TEFC motor

Integrated relief valve

Discharge silencer

Direct Drive motor (no belts or gears)

Low maintenance

Operates on a continuous basis

Air-operated breaker valve

OSHA and CE compliant

Oil-free dry operation

Hazardous Location Options

NEC Class I, Div. 1, Groups G & D, Class II, Div. 2, Groups E, F & G

ATEX versions available upon request

Standard Electrical Specifications

EMEA/Asia: 3-phase IEC motor – IE3 efficiency level, with IP55 protection

Americas: 3-phase NEMA motor – high efficiency, TEFC with IP55 protection, cURus-certified, and CE-compliant
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Mechanical

Motors for explosion-proof applications or special voltage requirements

Blower enclosures

Application-specific filters

Special options are available to tailor our blower packages to your specific application.

Electrical

For a CSA or UL-certified solenoid contact factory
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Download Product Specification Sheets

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The Regenerative Side Channel Vacuum Blower is part of our extensive range of blower packages designed for the pneumatic conveying of pellets, powders, and granular materials. These regenerative blower systems cover conveying lines ranging from 50 mm (2 in) to 102 mm (4 in). Compact in design and equipped with integrated accessories, they can operate either in a sequential or continuous mode. The Regenerative Vacuum Blower is specifically engineered for low-pressure applications, ideal for conveying materials over short distances.

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Video: Regenerative Vacuum Blower

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These compact, regenerative side-channel blowers deliver high performance in a quiet, contact-free environment. Their advanced impeller design features curved blades, producing low-pulsation suction air while ensuring optimal efficiency. The blower is dynamically balanced, and isolation pads are strategically placed between the unit and its base to minimize vibration and noise. Depending on the specific application, the regenerative vacuum blower motors are precisely matched to meet the system’s unique requirements. Additionally, an adjustable motor mount accommodates either the IEC or NEMA motor mounting pattern. Completing the package is a heavy-duty base that provides easy access for maintenance and cleaning tasks.

The noise level without a sound enclosure ranges from 74 to 79 dB(A), depending on the vacuum blower package's specific configuration and installation. Sound enclosures are available as an optional feature.

Download Product Specification Sheets