Hepworth Above Ground Drainage System

Vent Cowl

D (mm)

A

B

Item Code

82

38 30 25

75 90 60

S86/3 S86/4 S86/6

110 160

Reducers

Level Invert Reducer

D (mm)

A

B

Item Code

82x50

96 50

49 95 80

S94/3

82 x 56 110 x 82

S94

141

S94/5 S94/6

160 x 110 172

118

Bosses

Patch Boss

D (mm)

A

B

Item Code

82 x 50 110 x 50 160 x 50

78 75 50

95 95 70

S95/3 S95/4 S95/6

Solvent Boss Adaptors

D (mm)

A

B

Item Code

82 x 36 82 x 43

45 45 46

30 30 32

S101 S102 S103

50x50

Clip Boss

D (mm)

A

B

Item Code

82

S105 S106

110 x43

50

142

18.

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