11/20/2018
Type 3R Louvered Vent Kits (1481L3R Series) - Hammond Mfg.
Quality Products. Service Excellence.
Type 3R Louvered Vent Kits
1481L3R Series
Features
Provides ventilation in enclosures for either Indoor or outdoor locations
Gasketed sealing kit provides protection to nema 3R
Aluminum filter mesh provides ingress protection for both solid debris and outdoor rain
conditions
Easily field install kit includes all hardware.
Louver plates are offered in both 14 gauge steel with ANSI61 Gray power coat finish or
304 Stainless Steel
Sold in QTY 1
Part Number
ANSI 61 Gray
1481L3R55GY
1481L3R56GY
1481L3R66GY
1481L3R68GY
1481L3R88GY
1481L3R610GY
1481L3R810GY
1481L3R1110GY
1481L3R1510GY
Stainless Steel
1481L3R55SS
1481L3R56SS
1481L3R66SS
-
-
-
-
-
-
Overall Size H x W
(inches)
5.56 x 5.30
5.30 x 6.30
6.40 x 6.30
6.40 x 8.30
8.69 x 8.30
6.62 x 10.30
9.0 x 10.30
11.37 x 10.30
16.12 x 10.30
Number of
Louvers
3
3
4
4
6
4
6
8
9
Louver Length
(inches)
3.00
4.00
4.00
6.00
6.00
8.00
8.00
8.00
8.00
Replacement Aluminum Filters
Part Number
LFK55
LFK56
LFK66
LFK68
LFK88
LFK610
LFK810
LFK1110
LFK1510
Size H x W (in)
3.15 x 3.00
3.25 x 4.00
4.375 x 4.00
4.375 x 6.00
6.625 x 6.00
4.563 x 8.00
6.938 x 8.00
9.313 x 8.00
14.062 x 8.00
Data subject to change without notice
© 2018. Hammond Manufacturing Ltd. All rights reserved.
https://www.hammfg.com/electrical/products/climate/1481l3r
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