Model # ILD12

Internet #204090970

Master Flow 12 in. Inline Damper

Master Flow

12 in. Inline Damper

$30.10 /each

Frequently Bought Together

Product Overview

Master Flow Dampers balance and adjust the air flow in individual runs of round pipe in HVAC systems. Our In-Line dampers make it easy to install in an existing run of pipe. It can be installed in a new or an existing duct run.

  • Galvanized steel construction
  • Helps to control airflow in a run of pipe
  • Always seal seams with building code approved sealant or duct tape
  • Always insulate ductwork for greater system efficiency and comfort

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents.  Download a free copy from the Adobe Web site.




Warranty / Certifications

More Products With These Features


Customer Questions & Answers

  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 83ms
  • bvseo-msg: The resource to the URL or file is currently unavailable.;

Customer Reviews

Rated 4.5 out of 5 by 2 reviewers.
Rated 5.0 out of 5.0 by Damper works well I needed to block the air conditioning into a small room that didn't have a thermostat. The product works as expected. June 22, 2016
Rated 4.0 out of 5.0 by Dampner This product is simple, like that it was available on line. It was shipped fast and best of all Undamaged. Installation is fairly easy and adjusting it was a snap. February 10, 2015
  • 2016-10-30 T20:42:49.655-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_2, tr_2
  • loc_en_US, sid_204090970, prod, sort_default
1-2 of 2
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 100ms