DN(mm)

E

E1

40/20

71

44

40/25

71

50

40/32

71

57

50/32

85

57

50/40

85

71

65/40

102

71

65/50

102

86

80/40

124

86

80/50

124

86

80/65

124

102

100/40

145

71

100/50

145

85

100/65

145

102

100/80

145

124