Square Drainage Pits
Square Drainage Pits
Allproof’s Square Plastic Drainage Pits provide a lightweight, heavy-duty solution for stormwater and drainage systems across residential and commercial sites. Manufactured using 100% recycled plastic, these pits are available with a wide range of grate options to meet varying aesthetic and load requirements.
The 350 x 350mm pits come with pre-marked 100mm pipe outlets and an easy-install rubber gasket seal. Riser and square-to-round adaptors are available to suit install specifications.
Features:
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- Economical & durable plastic pit made using 100% recycled plastic
- Grate options: Heelproof Cast Iron, Wedge Wire, Plastic, Aluminium, LAS, Galvanised Steel, Tile Insert, Stainless Steel Access Cover
- 100mm pipe outlet pre-marked on 350 x 350mm pits
- Rubber gasket seal for Ø100mm pipe on 350 x 350mm pits
- Volume: 12–45L depending on configuration
- Square to round adaptor and riser available
- Made in NZ