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Standard Size U-Drains with Dry Weather Flow

  • Concrete Grade – 30N/mm2
  • Dimensions from 300mm x 300mm to 1800mm x 1800mm (W x H)
  • Reinforced Concrete Open Drain incorporates a dry weather flow section
  • Standard Length – 1m
  • Specifications are subject to change with prior notice

Specifications

Nominal Size (mm)Common DimensionsU-Drain with DWF
b x h
(mm)
B
(mm)
b
(mm)
h
(mm)
L
(mm)
H2
(mm)
C
(mm)
D
(mm)
300 x 3004003003005043070140
375 x 3755053753756550570140
450 x 4505504504505059080300
450 x 4506004504507559080300
600 x 3007506003007545580300
600 x 4507506004507560580300
600 x 6007506006007575580300
750 x 3009107503008046080375
750 x 4509107504508061080375
750 x 6009107506008076080375
750 x 7509107507508091080375
900 x 30010809003009047080450
900 x 45010809004509062080450
900 x 60010809006009077080450
900 x 75010809007509092080450
900 x 900108090090090107080450
1200 x 300140012003001006252251075
1200 x 450140012004501007752251075
1200 x 600140012006001009252251075
1200 x 7501400120075010010752251075
1200 x 9001400120090010012252251075
1200 x 105014001200105010013752251075
1200 x 120014001200120010015252251075
1500 x 600172015006001109352251075
1500 x 7501720150075011010852251075
1500 x 9001720150090011012352251075
1500 x 105017201500105011013852251075
1500 x 120017201500120011015352251075
1500 x 135017201500135011016852251075
1500 x 150017201500150011018352251075
1800 x 600204018006001209452251075
1800 x 7502040180075012010952251075
1800 x 9002040180090012012452251075
1800 x 105020401800105012013952251075
1800 x 120020401800120012015452251075
1800 x 135020401800135012016952251075
1800 x 150020401800150012018452251075
1800 x 165020401800165012019952251075
1800 x 180020401800180012021452251075

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