Headwall HW450C Technical Data -
Overall Dimensions: H-1150 W-1147 D-1150
Overall Weight: approx.<40kg unfilled. Approx 1140kg when filled with concrete. Fill: with 0.5m3 of concrete
Material: High density PolyEthylene (HDPE) Manufactured to: ISO 9001
Available pipe diameters (pipe diameter shown 300mm):
The HW300C comes with collars to suit 150mm, 225mm, 300mm diameter pipes.
Collars are designed for Polypipe Ridgidrain pipes.
Available accessories -
Handrail: Fabricated galvanised steel to BS729
Flapvalves: Flapvalves are available in ductile iron, HDPE or Coplastic to suit pipes from 150mm to 300mm diameter
Anti Vermin Grill: Galvanised steel grill with either BZP or SS fixings
Penstock Valves: Penstock valves are available in cast iron or HDPE to suit pipes from 150mm to 300mm diameter
For a high resolution version of this information including detailed headwall drawings please download the datasheet PDF