Classified according to VDI 6022 Equipped with integrated PUR-gasket (a.k.a

Inspection Window Circular

Index Code: 5-255

Circular inspection window in transparent, impact-resistant polycarbonate. Intended for HVAC-applications using insulated or double-skinned doors. The window is equipped with an integrated gasket and is suitable for units with positive or negative pressure. The window is delivered in two halves that are assembled in the door with a ø 182 mm hole. Simple mounting by using the included bolts and nuts. 

Diameter for circular placement of mounting holes is 195 mm.

Nut Stainless steel 304
Screw Stainless steel 304
Sealing Foamed PUR-gasket (polyurethane)
Window Polycarbonate/Macrolone 6557, crystal clear and impact resistant
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Product Data Sheet
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Recommended Tightening Torque

Customer logo may be included upon request. Door thickness tolerance: ± 2 mm.

Standards VDI 6022
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