Our company was founded to serve the vertical transportation sector by offering a comprehensive range of sound control solutions addressing frequent issues associated with elevator operational noises that lead to noise disturbance complaints.
Quiet Sound Control Products provides effective solutions for both airborne and structure-borne sound in traction and hydraulic systems, applicable to both machine room and MRL installations.
Acoustics Product Overview | Vertical Transportation Noise Solutions
Acoustics
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Acoustics
CQuiet | Pipe Barrier Noise Shield
CQuiet Barrier Noise Shield is a highly effective sound barrier solution for multiple sound control applications in hydraulic elevator installations.
CQuiet Pipe Noise Shield provides containment of equipment and fluid sounds radiating from the pipe itself. Steel is a very conductive material for sound travel, adding to sound levels within the machine room and hoistway.
SKU: CQPNS -
Acoustics
CQuiet | Door Barrier Noise Shield
CQuiet Barrier Noise Shield is a highly effective sound barrier solution for multiple sound control applications in hydraulic elevator installations.
CQuiet Door Noise Shield increases the sound barrier properties of any door, metal or wood. The door is always your weakest acoustical point of the machine room. For a complete door system treatment include a CQuiet Door Noise Kits to tightly seal the door.SKU: CQDNS -
Acoustics
CQuiet | Hydro Barrier Noise Shield
CQuiet Barrier Noise Shield is a Class A fire-rated sound barrier designed to reduce noise and vibration in hydraulic elevator installations. Its reinforced composite construction combines a durable aluminum-faced sound barrier with sound-absorbing fiberglass backing for effective noise reduction and isolation.
CQuiet Hydro Noise Shield is a barrier against the structure-borne sound migration of the high acoustic energy radiating from the power unit into the wall. The nominal 1 inch thickness is ideal for limited space applications.SKU: CQDNS4848 -
Acoustics
CQuiet | Hydraulic Pipe Stand Isolation
Minimizing structure-borne hydraulic elevator sound migration requires detailed attention to isolation of each system component, from the power unit to the rail guides.
A quality muffler installed will greatly reduce the sound carried through the fluid; however, the equipment generated sound energy will travel through the steel of the pipe. The hard, rigid steel-on-steel mechanical connections provide an ideal migration path the entire pipe length to the cylinder.
CQuiet Hydraulic Pipe Stand Isolation provides effective isolation of the pipe stand assembly. Isolation of the pipe is a full pipe wrap strip, support base pad, and isolated washer to prevent a short circuit through the anchor.SKU: CQHPSI-K -
Acoustics
CQuiet | 360 Pipe Isolation
Hydraulic pipe allow a very conductive migration path for equipment generated sound and vibration through the pipe and fluid. Standard industry support systems have little or no mechanical isolation against structure-borne sound migration.
The CQuiet 360 Pipe Isolation is designed to fit standard 1-5/8inch wide channel supports for stand, wall, or ceiling installation. The elastomeric isolation provides high shock and vibration damping, reducing unwanted noise migration into occupied spaces.
A fail-safe 360° isolation design using interlock edges and channel locator legs to ensure that the isolation is installed properly and remains in place.
New and existing installation with an easy change out of existing pipe clamps that also prevents galvanic corrosion. Available in four standard sizes for 2inch, 2 1/2inch, 3inch, or 4inch pipes.
For a complete hydraulic pipe sound treatment include the CQuiet FireStop Noise Putty and CQuiet Pipe Noise Wrap in your project specifications.
CQuiet Firestop Noise Putty Stick is reusable when adding or changing penetrating items since the material remains pliable and does not set up.SKU: CQ360PI -
Acoustics
CQuiet | Firestop Noise Putty
Hydraulic pipe wall penetrations are a frequent point of noise migration. Often the penetration opening is unfilled or improperly filled with a non-fire rated material. Physical contact of the pipe and wall allows structural migration of the systems noise.
Common filler materials provide no significant noise barrier properties or fire protection. CQuiet Firestop Noise Putty provides isolation and high noise blocking properties for wall penetrations around hydraulic pipes.SKU: CQFNP -
Acoustics
AcousticsCQuietH | CQuiet 5 Point Hydraulic Elevator System Noise Treatment
Acoustics Group CQuiet 5 Point Hydraulic Elevator System Noise Treatment provides solutions for a frequent noise complaint in hospitality, multi-family, mixed-use and other low-rise buildings – Hydraulic Elevator System Noise.
SKU: AcousticsCQuietH
