Aluminum Spec Sheet
RNS-100, WNS-100 & BNS-100 Series (Standard with NO insect screen)
Dimensional Specifications
Dimension in Inches
Louver Size
A
B
C
D
Screen
Dia.
E
No.
Fins
Net Free Area
Square Inches
Visual Size
Specifications
1
0.985
1.219
0.406
N/A
5
0.195
1.5
1.485
1.813
0.563
N/A
5
0.419
2
1.980
2.391
0.625
N/A
6
0.842
2.5
2.485
2.907
0.625
N/A
6
1.267
3
2.980
3.530
0.688
N/A
6
1.822
4
3.980
4.625
0.750
N/A
9
3.682
6
5.990
6.688
0.813
N/A
8
5.787
Specifications subject to change without notification
We use a minimum of .020-gauge aluminum for our round aluminum louvers, screens and plugs – most manufacturers use a thinner gauge, which leads to a weaker product. This thick, durable material maximizes lifespan and ensures proper ventilation needs.
Our round aluminum louver features include:
Easy installation
Rugged construction
Sizes from 1" to 6" as well as 1.5" and 2.5"
Suitable for installation in wood, plastic or metal
