Ventilation grille - KWSP+M/225x525/L1/W1 | Saw-pol

Ventilation grilles double sides, have the function of equalizing-flow. They are part of the ventilation system to ensure flow between rooms and through building partitions. Grilles have still blades in the shape of an inverted V, blocking the visibility. Due to its construction grille flow are used in areas exposed to mechanical damage (boiler rooms, garages, gyms, as well as external air intakes louvres). On request it is possible to make the grille with damper allows adjustment of air. KWSP+M is set mounted primarily in the building partitions, door leaves and garage doors, where is the need to mask the ventilation hole from both sides of the wall/door. Assembly using visible screws in stamped holes in the frame grill or with pressed-in fitting in an additional mounting frame RM.

Grille has Hygienic Certificate HK/K/0522/01/2016

Material and workmanship

Grille and masking are entirely made from powder-coated galvanized sheet steel. On the special request it can be made of stainless steel or aluminum and painted in any RAL color. Masking frame MS is made of expanded metal mesh. If the grid KWSP should be in a different color than the masking, should such information be given in the order.

Option of masking:
M - masking frame without metal mesh
MS - masking frame with expanded metal mesh (foto 2)
GS - slot damper in the frame (foto 3)