Opening: 250 x 400 mm – Frame size: 380 x 800 mm – price is each.

Opening: 100 x 150 mm – frame size: 180 x 320 mm – price is each.

BL8530 – total width/diameter: 660×580 mm – ø: 300×250 mm

Measurement bottom: 230 x 700 mm – ø: 300 x 400 mm – price each

length: 700 – Width: 120 mm – height: 220 mm – opening: 300 mm – see enclosed drawing for measurement