Slotted Perforated Metal

Slotted Perforated Metal is extremely versatile and lightweight. The most common applications include: screens, diffusers, guards, filters, vents and more.

Important Features of Slotted Perforated Metal:

  • Lightweight
  • Extremely Versatile
  • Economically Priced
  • Customizable
  • Large Open Area
  • Decorative
  • Available in a many patterns, materials, & gauges

Common Applications of Slotted Perforated Metal:

  • Vents
  • Screens
  • Guards
  • Diffusers
  • Strainers
  • Decorative
  • Grills
  • & Many More

Options for Slotted Perforated Metal:

Open Area Formula

Slotted Perforated Metal Specifications

DESCRIPTION HOLE SIZE PITCH OPEN AREA THICKNESS
¡¡ (mm) (mm) (%) 1.0mm 1.5mm 2.0mm 2.5mm 3.0mm
LR1 X 10Z 1 x 10 7 x 14 20% √ ¡¡ ¡¡ ¡¡ ¡¡
LR1.5 X 12Z 1.5 x 12 10.3 x 16 21% √ ¡¡ ¡¡ ¡¡ ¡¡
LR1.5 X 20Z 1.5 x 20 4 x 50 30% √ ¡¡ ¡¡ ¡¡ ¡¡
LR2 X 10Z 2 x 10 10 x 15 26% √ ¡¡ ¡¡ ¡¡ ¡¡
LR2 X 20Z 2 x 20 10 x 25 31% √ ¡¡ ¡¡ ¡¡ ¡¡
LR3 X 20Z 3 x 20 6 x 26 74% √ √ √ ¡¡ ¡¡
LR3 X 20Z 3 x 20 14 x 26 32% √ √ √ ¡¡ ¡¡
LR4 X 20Z 4 x 20 10 x 25 61% √ √ √ √ ¡¡
LR4 X 25Z 4 x 25 6.5 x 45 66% √ √ √ √ ¡¡
LR4.5 X 25Z 4.5 x 25 7 x 60 51% √ √ √ √ ¡¡
LR4.75 X 20Z 4.75 x 20 15 x 25 48% √ √ √ √ ¡¡
LR5 X 20Z 5 x 20 20 x 25 38% √ √ √ √ ¡¡
LR6 X 20Z 6 x 20 24 x 24.8 38% √ √ √ √ √
LR 6 X 20Z 6 x 20 26 x 40 22% √ √ √ √ √
LR7 X 20Z 7 x 20 13 x 47.5 42% √ √ √ √ √
LR7 X 25Z 7 x 25 30 x 30 37% √ √ √ √ √
LR8 X 40Z 8 x 40 26 x 47.5 50% √ √ √ √ √
LR10 X 40Z 10 x 40 20 x 50 76% √ √ √ √ √
LR2.1 X 20U 2.1 X20 5 X 25 33% √ √ ¡¡ ¡¡ ¡¡
LR2.4 X 20U 2.4 X 20 5 X 25 38% √ √ ¡¡ ¡¡ ¡¡
LR3 X 20U 3 X 20 5.5 X 25 41% √ √ √ ¡¡ ¡¡
LR4.5 X 20U 4.5 X 20 8 X 25 44% √ √ √ √ √
LR5 X 30U 5 X 30 9 X 35 46% √ √ √ √ √
LR7 X 25U 7 X 25 12 X 30 45% √ √ √ √ √

Note: √ expresses the popular specifications we can do, other specifications can be custom made at request.