5.1EFDM Series – EasyHang™ Rubber Grommet Ceiling Mounts

The EFDM Series EasyHang™ Ceiling Mounts are engineered rubber grommet isolators designed to control vibration and structure-borne noise in suspended ceiling and service installations. These compact and economical vibration mounts are ideal for isolating low-frequency vibrations typically generated by mechanical and electrical systems mounted above ceilings.

Constructed from durable, high-durometer elastomer and equipped with a molded collar, the EFDM units prevent metal-to-metal contact, significantly improving noise attenuation performance in ceiling-mounted systems. Their low-profile design allows seamless integration into tight spaces like plenum ceilings or above finished ceilings in commercial and institutional settings.

EFDM Series – EasyHang™ Rubber Grommet Ceiling Mounts

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EasyHang Ceiling Mount

Features:

Effective Vibration Isolation: Designed to reduce the transmission of vibration and noise from suspended systems into the building structure.

Non-Metallic Contact: Integrated rubber collar ensures no metal-to-metal bridging for enhanced acoustic performance.

Compact Design: Ideal for applications with low clearance or tight installation spaces.

Cost-Effective: Economical alternative to steel spring or neoprene ceiling hangers for light-to-moderate load applications.

Quick Installation: Pre-assembled units with straightforward mounting simplify onsite labor and reduce installation time.

Model	Hardness	Rated Load (lbs)	Deflection (in)	D (in)	D2 (in)	d (in)	H (in)	h (in)	Colour	Shipping Weight (lbs)	Price	Quantity	Total
EFDM-60		132	0.12	1.25			0.75		Black	0.060	$2.00 USD
EFDM-90		198	0.18	1.68			1		Black	0.145	$2.50 USD

Note: When product price is not shown, please call our office for technical consultation prior to place an order

Typical Applications

HVAC fan coil units and terminal boxes
Fans & Blowers
Suspended ductwork and piping in ceiling plenums
Electrical conduit trays and cable management systems
Acoustic ceiling grids and overhead lighting fixtures
Audio-visual equipment mounts in commercial spaces

Installation Guidelines

Position the EFDM grommet between the suspension rod and the mounting surface.
Ensure the rubber collar is seated fully within the mounting hole to maintain proper vibration isolation.
Avoid over-tightening the fastener to prevent crushing the elastomer element, which could reduce performance.
Verify load capacity per mount and distribute system weight evenly to maintain specified deflection.
For optimal acoustic results, install mounts symmetrically and use in conjunction with flexible connections for HVAC or piping systems.