Oval tube slant

Oval ducts

Oval tube slant

MINOR MOUTH MAYOR MOUTH EQUIVALENCE IN Ø
450 615 F 550
450 690 G 600
450 850 H 700
450 1005 I 800
450 1165 J 900
450 1320 K 1000
450 1475 L 1100
450 1715 M 1250
450 1950 N 1400
450 2105 O 1500
500 665 G 600
500 820 H 700
500 980 I 800
500 1135 J 900
500 1290 K 1000
500 1450 L 1100
500 1685 M 1250
500 1920 N 1400
500 2075 O 1500
550 790 H 700
550 950 I 800
550 1105 J 900
550 1265 K 1000
550 1420 L 1100
550 1655 M 1250
550 1890 N 1400
550 2050 O 1500
600 920 I 800
600 1080 J 900
600 1235 K 1000
600 1390 L 1100
600 1625 M 1250
600 1865 N 1400
600 2020 O 1500

NOTE: Price for pieces with rubber seals to meet class C tightness will increase their price a 20%