HomeHVAC Supplemental Base Mounted Isolated Non-Seismic

Supplemental Base Mounted Isolated Non-Seismic

VMC Group designs and manufactures a wide variety of concrete inertia bases, fan bases, roof curbs and rails that are used for mounting large equipment and machinery to floors or roofs. Concrete inertia bases are used primarily when a solid base is required for maximum stability providing an effective means to isolate vibration and limit the motion of any demanding equipment. Supplemental bases are generally used to reduce machinery vibration and noise, coming in isolated or non-isolated configurations. Supplement bases can be any type of steel structure including but not limited to “flooring” dunnage platform systems.  Non-isolated bases do not have vibration isolation springs and are used solely as stable mountings for the equipment.

Non-Seismic supplemental bases come in inertia bases, fan bases, curbs, cooling tower platforms and floor stands. 

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MPF Bases for Vertical Split Case Pumps

Modular pouring form.

MPF Bases for Horizontal Split Case Pumps

Modular pouring form for horizontal pumps.

Fan-Spring Flex and Motor Bases

Structural steel base with motorslide rails and open spring isolators.

WFR & WFB Wide Flange Structural Steel Rails & Bases

Wide flange structural steel rails and bases.

DRB Double Deflection Neoprene Rails

Double deflection neoprene rails.

SFB Integral Steel Fan & Motor Bases

Structural steel base with motor slide rails and open spring isolators.

SR Structural Channel Bases for Fans

Structural channel bases with motorslide rails and spring isolators.

WX Special WF Fan Construction Bases

Wide flange structural steel base with motorslide rails and open spring isolators.

CPF Fan and Motor Inertia Bases

Welded pouring form.

Pump Concrete Inertia Base Horizontal Split Case Pumps

Welded pouring form for end suction pumps.

Pump Concrete Inertia Base End Suction Pumps

Welded pouring form for end suction pumps.

CPF Pouring Forms

Welded pouring forms.

Steel Vibration Isolation Bases

Structural steel bases.

Structural Channel Inertia Base Pouring Forms

Welded structural channel inertia base.

Stock Inertia Bases

Welded structural steel base.

Steel Dunnage Platforms

Steel dunnage platforms.

Floor Stands

Floor stands for computer room air conditioning units (CRAC).

Wide-Flange Bases for Structural Fans

Wide-Flange structural steel base with motorside rails and open spring isolators.