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JAZO GRATE HS50 EW60
Steel Forster Presto frame with an aluminum construction grille type HS50 (50% net passage). Behind the grille is a stainless steel fire-resistant cassette class E120 EW60 (60 minutes fire-resistant) in accordance with NEN-EN 1634-1. Fully configurable in width and height.
Surface treatment: Standard RAL color.
The JAZO ventilation grille type HS consists of a rim (frame) and single horizontal blades (blades), with a drip sill. Each blade is welded into the rim at the front and/or rear, creating a single metallic whole that meets the requirements set for the grounding of technical areas. One ground wire is enough.
There are various types of edging profiles and adjustable frames for a variety of installation options. This makes installation possible in every architectural detail.
Features | Wert |
Pitch | 59.5 [mm] |
Build-in depth | 66.5 [mm] |
Drag coefficient in | 26.7 |
Drag coefficient out | 23.6 |
Nettflow | 50 [%] |