About Master Flow™ Rectangular Stack Elbows

This Master Flow™ 10 in. x 3-1/4 in. 90-Degree Rectangular Elbow is made of galvanized steel. It has the ability to be cut to the angle you need to create a long-way 90-degree turn in rectangular stack duct runs. Insulate with Duct wrap for efficiency.

  Weight

90E 3.25 X 10 (SHORT)

 3.8 lb. (1.7 kg)
LW90E 10 X 3.25 (LONG) 9 lb. (4.08 kg)

Features & Benefits