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
  • Field installation kit includes all hardware
  • Louver plates are offered in both 14 gauge steel with ANSI61 Gray power coat finish or 304 Stainless Steel
  • Kits are sold in QTY 1. Replacement filter kits are sold in QTY 2. 
  • (Note: On Dec 1, 2019 a change was made to some of the previous louver patterns on this series - see table below for new specifications and/or the part drawing files for details. Air flow will be improved from previous designs. No change to plate size, filter size or mounting dimensions.)
Part Number Overall Size H x W Number of Louver Length ANSI 61 Gray Part# Stainless Steel Part#
ANSI 61 Gray Stainless Steel (inches) Louvers (inches) Quantity Price Buy Now Quantity Price Buy Now
1481L3R55GY 1481L3R55SS 5.56 x 5.30 3 3.00 195$66.723Buy Now146$161.602Buy Now
1481L3R56GY 1481L3R56SS 5.30 x 6.30 3 4.00 38$69.433Buy Now4$170.973Buy Now
1481L3R66GY 1481L3R66SS 6.40 x 6.30 4 4.00 201$71.930Buy Now74$180.011Buy Now
1481L3R68GY - 6.40 x 8.30 10 2.00 52$77.871Buy Now
1481L3R88GY - 8.69 x 8.30 16 2.00 89$82.249Buy Now
1481L3R610GY - 6.62 x 10.30 10 3.00 35$86.321Buy Now
1481L3R810GY - 9.0 x 10.30 14 3.00 81$92.702Buy Now
1481L3R1110GY - 11.37 x 10.30 20 3.00 40$98.683Buy Now
1481L3R1510GY - 16.12 x 10.30 34 3.00 213$108.415Buy Now

Replacement Aluminum Filters

Part Number Size H x W (in) Quantity Price Buy Now
LFK55 3.50 x 3.00
LFK56 3.375 x 4.00 7$37.206Buy Now
LFK66 4.375 x 4.00 33$37.567Buy Now
LFK68 4.375 x 6.00 2$40.370Buy Now
LFK88 6.625 x 6.00 1$41.292Buy Now
LFK610 4.563 x 8.00 3$46.551Buy Now
LFK810 6.398 x 8.00 28$47.606Buy Now
LFK1110 9.313 x 8.00 6$48.407Buy Now
LFK1510 14.063 x 8.00 25$48.968Buy Now

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Data subject to change without notice.

Tags: Type 3R, outdoor, indoor, louver, louvered, rain, debris, ingress, ventilation, stainless, filter