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Malco D7AST 28 Gauge Dampers
D7AST 28 Gauge Dampers by Malco

List Price: $157.18
Ace Tool Price: $157.18

Stock Status: Please Call For Availability
Availability: Usually Ships in 24 to 48 Hours
Product Code: MAL-D7AST

Description Technical Specs

Malco D7AST 28 Gauge Dampers

1/4" (6.4 mm) bearings allow bearing holes to be made in round duct with the use of a scratch awl. Squeeze pipe so that it is oval shaped. Insert damper into pre-punched bearing hole(s). Pipe will spring back to round when released. Secure with wing nut(s) provided. Damper may be adjusted with screwdriver or optional damper handle. Available with or without handles. CAUTION: Malco Dampers are designed for forced air systems they are not capable of being used in wood coal or other similar systems.