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Terms & Conditions

Wallbarn
PVC Circular Outlets
Printable Version Of This Section


G:\WALLBARN Pictures\Outlets - Pro-Ductor\Photos from Impertek Website\PVC for PVC Felts\PVC Drain Outlet smooth flange.png

Wallbarn also supplies outlets and drain connectors in PVC. These materials are not manufactured with perforated flanges, but they are all designed to be heat bonded to the PVC membrane, achieving a seamless bond.

They are designed to be inserted into the drainage pipe as with the other products, but they should be used only with compatible waterproofing membranes, so installers and specifiers should be sure to check with the waterproofing manufacturer.


The top of the shank has a serrated inner edge, which helps to anchor the leaf guard or gravel excluder into the hole securely.

Please see our leaf guard & gravel excluder page for more details of the correct type to use for your purposes.

G:\WALLBARN Pictures\Outlets - Pro-Ductor\Photo\103-01-030-080-200.JPG

See the CAD images here

The PVC circular outlets are measured in the same way as the other materials, but please censure the code numbers are correct when ordering :

H is the height of the spigot or pipe

D1 is the outer diameter of the flange or surrounding ring

D2 is the inner diameter of the pipe at the top

D3 is the inner diameter of the pipe at the bottom

D4 is the outer diameter of the pipe at the top
which needs to be smaller than the inner diamter of the HDPE drainpipe (which is often measured in imperial measurements).

Wallbarn code

Category

D1

D2

D3

D4

H

120-040-240-040

40mm

235

26

24

31

240

120-040-240-060

60mm

235

48

43

53

240

120-040-240-075

75mm

320

65

61

70

240

120-040-240-080

80mm

280

69

64

74

240

120-040-240-090

90mm

320

77

73

82

240

120-040-240-100

100mm

300

89

84

94

240

120-040-240-110

110mm

320

91

87

96

240

120-040-240-125

125mm

320

114

109

119

240

120-041-240-125
SPECIAL FOR HDPE PIPE

125mm

320

111

106

116

240

120-040-240-140

140mm

380

127

122

132

240

120-040-240-150

150mm

380

136

131

141

240

120-040-240-160

160mm

380

146

141

151

240

120-040-240-200

200mm

440

185

180

190

240


Installers will require Leaf guards & gravel excluders for these outlets.

See the CAD images here

Extra-long connectors are also available for industrial roofs.

G:\WALLBARN Pictures\Outlets - Pro-Ductor\Photos from Impertek Website\PVC for PVC Felts\PVC Industrial Drain Outlet.png

G:\WALLBARN Pictures\Outlets - Pro-Ductor\extra long TPE drain connector.jpg

 

Wallbarn code

Category

D1

D2

D3

D4

H

120-150-600-080

80mm

370

65

63

72

600

120-150-600-090

90mm

370

74

72

81

600

120-150-600-100

100mm

370

85

83

92

600

120-150-600-110

110mm

390

93

91

100

600

120-150-600-125

125mm

390

107

105

114

600

120-150-600-140

140mm

420

125

123

132

600

120-150-600-150

150mm

420

135

133

142

600

120-150-600-160

160mm

420

138

136

145

600

120-150-600-200

200mm

460

178

176

185

600


Leaf guards & gravel excluders
will also be required for extra-long connectors.

Remember to see our CAD images section for help with drawing details of the roof.