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

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- Economic pit solution for residential and commercial installations.
- Grate options: Heelproof CI, WW, Plastic, Aluminium, LAS, Galvanised Steel, Tile Insert & SS Access Cover.
- 100mm pipe outlet pre-marked on 350 x 350 pits.
- Easy install rubber gasket seal for Ø100mm pipe on 350 x 350 pits.
- 12 – 45 litre volume.
- Square to Round Adaptor and Riser available.
- Made in New Zealand
350x350 Drainage Pits
wdt_ID | Code | Description |
---|---|---|
26 | DP350 | 350 x 350 x 325 Plastic Pit |
27 | DP350x600 | 350 x 350 x 600 Plastic Pit |
29 | DP350GB | 350 x 350 Black Plastic Grate |
30 | DP350GCI | 350 x 350 Heelproof Cast Iron Grate |
31 | DP350GAL | 350 x 350 Aluminium Grate |
32 | DP350GWW B | 350 x 350 SS Wedge Wire Grate Class B |
33 | DP350GLAS | 350 x 350 SS Laser Cut Grate |
34 | DP350GGS | 350 x 350 Galv Steel Grate |
35 | DP350TI | 350x350 SS Tile Insert Grate |
36 | DP350CSS B | 350 x 350 Access Cover Stainless Steel |
350x350 Pit Assemblies
wdt_ID | Pit | Grate / Riser | .pdf File |
---|---|---|---|
26 | DP350 | DP350GCI | |
28 | DP350x600 | DP350GCI | |
29 | DP350 | DP350TI | |
30 | DP350x600 | DP350TI | |
31 | DP350X600 | DP350A and DP350RRCI |
250x250 Drainage Pits
Drainage Pits - Seals
wdt_ID | Code | Description | .pdf File | CAD File |
---|---|---|---|---|
26 | DPS100 | 100mm Drainage Pit Seal | ||
31 | SP100 | 100mm SEALPROOF Pipe Seal |
350x350 Riser & Adaptor
Drainage Pit Volume Capacity (L)
wdt_ID | Code | Description | Total Litre Capacity |
---|---|---|---|
15 | DP250 | 250 x 250 x 300 Plastic Pit | 12L |
17 | DP350x600 | 350 x 350 x 600 Plastic Pit | 45L |
19 | DP350 | 350 x 350 x 325 Plastic Pit | 29L |