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Chief

Chief CMA-347 Vibration Mount

$520.00
$344.95 SAVE $175.05
9 availableas of 08/28/2026

Order within for shipment today

Should arrive by Thu, Oct 1 with free ground shipping

Country of origin

  • Origin: China
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

This projector coupler is the only true vibration-dampening accessory on the market today. It is a unique design that soaks up vibration above the mount connection point. This coupler can be used with any 1.5" NPT extension columns and includes two sets of springs for different weight mounting options.

Technical specifications

General Information

Manufacturer Legrand Group
Manufacturer Part Number CMA-347
Manufacturer Website Address http://www.legrand.us
Brand Name Chief
Product Series CMA
Product Model CMA-347
Product Name Projector Vibration Isolating Coupler
Product Type Ceiling Mount

Product Information

Device Supported Projector
Maximum Load Capacity 35 lb
Durability Vibration Resistant

Physical Characteristics

Product Material Steel

Miscellaneous

Package Contents
  • CMA-347 Vibration Mount Includes:
  • 1 x CMA-347 Top
  • 1 x CMA-347 Bottom
  • 3 x WEIGHT, 2.5 Pound
  • 3 x DAMPER, Sorbothane, Stepped
  • 12 x DAMPER, Sorbothane
  • 15 x WASHER, Flat, 1/4"
  • 6 x SPRING, Small
  • 3 x SPRING, Long Medium Gauge
  • 3 x SPRING, Long Heavy Gauge
  • 6 x BUSHING, Vibration, Stepped
  • 3 x NUT, Nylock, 1/4-20
  • 3 x BOLT, Hex Tap, (1/4-20 x 4")
  • 3 x WASHER, Fender, 1" OD
  • 3 x NUT,Nylock, 3/8-16
  • 3 x SCREW, Cap, Hex Head, (3/8-16 x 1.5")
  • 2 x SCREW, Set, Socket Head, (5/16-18 x 3/8")
  • 1 x KEY, Hex, 5/32"
Compatibility

Projector

Country of Origin China

Warranty

Limited Warranty 5 Year

Ratings and reviews

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.