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Vibration Isolation & Seismic Control 

Protect HVAC Equipment with Engineered Vibration Isolation Solutions

Mechanical equipment naturally generates vibration during operation. Without proper isolation, these vibrations can transfer into the building structure, creating unwanted noise, reducing occupant comfort, and increasing wear on HVAC equipment and piping systems.

VHF Sales represents ANDRE HVAC International, providing vibration, shock, and seismic control products for commercial, institutional, industrial, and mission-critical HVAC applications. From rooftop equipment and pumps to air handling units and cooling towers, ANDRE products help improve equipment performance while extending system life.

ANDRE
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Spring Mounts & Isolators

Spring isolators are designed to minimize the transmission of vibration from mechanical equipment into the building structure. ANDRE offers housed, open, and restrained spring mounts to accommodate a wide variety of HVAC equipment and load requirements.​

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Available Products Include:

  • Housed spring mounts

  • Open spring mounts

  • Restrained spring mounts

  • Thrust restraints

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Benefits:

  • Minimizes equipment noise

  • Improves equipment longevity

  • Reduces structure-borne vibration

  • Protects connected piping and ductwork​​

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Rubber Mounts &
Vibration Pads

For lighter equipment and applications requiring economical vibration control, ANDRE manufactures a complete line of rubber isolation products. These solutions absorb vibration while helping reduce noise transmission throughout the building.​

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Available Products Include:​

  • Anti-vibration pads

  • Rubber-cork pads

  • Rubber-steel pads

  • Cylindrical rubber mounts

  • Equipment isolation mounts

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Ideal Applications:

  • Condensing units

  • Small pumps

  • Fans

  • Compressors

  • Mechanical equipment

  • Rooftop installations

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Spring Hangers

Suspended piping, ductwork, and mechanical equipment require proper isolation to prevent vibration from traveling throughout the building. ANDRE spring and rubber hangers are designed to isolate suspended systems while maintaining structural support.​

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Applications Include:​

  • HVAC ductwork

  • Chilled water piping

  • Hot water piping

  • Mechanical room equipment

  • Suspended air handling units

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Benefits:

  • Reduces vibration transmission

  • Improves occupant comfort

  • Helps reduce noise throughout the building

  • Available for a wide range of load capacities

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Seismic Isolation & Restraints

In regions where seismic protection is required, ANDRE offers engineered seismic restraint and isolation products designed to protect critical HVAC and mechanical systems during seismic events.

Their seismic product line includes restraints, snubbers, cable restraint kits, and restrained spring isolators that help secure equipment while still providing effective vibration isolation.

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Available Solutions Include:

  • Seismic spring mounts

  • Restrained seismic isolators

  • Seismic restraint cable kits

  • Seismic snubbers

  • Equipment restraints​​

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Bases, Rails &
Equipment Supports

ANDRE also manufactures equipment bases, rails, curbs, and fabricated support systems designed to complement their vibration isolation products. These engineered solutions provide stable equipment support while integrating vibration control into the overall installation.​

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Applications Include:

  • Rooftop HVAC equipment

  • Pumps

  • Cooling towers

  • Air handling units

  • Industrial machinery

Address

2655 SE Enterprise Drive

Grimes, IA 50111

Phone

515.986.3671

Email

info@vhfsales.com

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© 2026 by VHF Sales, Inc. All Rights Reserved.

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