Ellipse major axis :1800 mm
Ellipse minor axis max:1650 mm
Ellipse minor axis min:1400 mm
Ellipse major axis :1500 mm
Ellipse minor axis max:1350 mm
Ellipse minor axis min:1100 mm
Ellipse major axis :1200 mm
Ellipse minor axis max:1050 mm
Ellipse minor axis min:800 mm
Ellipse major axis :900 mm
Ellipse minor axis max:760 mm
Ellipse minor axis min:550 mm
Ellipse major axis :800 mm
Ellipse minor axis max:650 mm
Ellipse minor axis min:550 mm
Ellipse major axis :700 mm
Ellipse minor axis max:580 mm
Ellipse minor axis min:580 mm
Circle dia. min.:580 mm
Circle dia. max.:1800 mm