Type: heavy type (A), medium type (B) or light type (C)

Openning method:

A, B type

Left opening, right opening, altogether hinge type

C type

Left or right Opening type

Mounting method: Bolted or welded

Frame material: aluminum alloy or steel

Glass: transparent or frosted

Cutout in bulkhead: 253mm to 463mm

Nominal size: 200mm to 450mm

Glass thickness: E: 10mm to 19mm   F: 8mm to 15mm

Deadlight: with deadlight or without deadlight