Your browser is not supported. For the best experience, you should upgrade to a modern browser with improved speed and security.
  • Clearance: 40% Off In Cart
  • Made in USA

M&M 300D14 - #300D Inline Damper, 14"

Item: 300D14
MFR: 300D14
What’s the price?
Sign in or register for pricing.
Decrease quantity
Increase quantity

Your Order Templates
Save products for later, or create lists to quickly re-buy items for routine jobs.

Add to Order Template

Inventory At Nearby Branches



The #300D Inline Damper is available in 11 common sizes from 4" though 18" diameter pipe.


NameM&M 300D14 - #300D Inline Damper, 14"
Gemaire Item Number300D14
Manufacturer Product Number300D14
SKU - PIM Number1402917204687
ERP Number307534
Unit of MeasureEA
Weight1.5 Pounds (Lb)
Length14.0 Inches (In)
Width14.0 Inches (In)
Height6.0 Inches (In)
Hazardous MaterialNo
EPA Cert RequiredNo
Country of OriginUSA
GEM - Case Quantity
Tell Us How We Can Improve Your Shopping Experience - click here!