Detention Tank Package A – For Lots ≤ 400 m²
Lot Size (m²) Active Storage (L) Orifice Size (mm) Subsurface Suitable? Backwater Valve? Trap? Vehicle loading Tank ≤ 400 30 ✅ Yes – details provided ✅ Yes ✅ Yes ✅...
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| Lot Size (m²) | Active Storage (L) | Orifice Size (mm) | Subsurface Suitable? | Backwater Valve? | Trap? | Vehicle loading | Tank |
|---|---|---|---|---|---|---|---|
| ≤ 400 | 30 | ✅ Yes – details provided | ✅ Yes | ✅ Yes | ✅ Yes | Norwesco |
|
| ≤ 400 | 3,400 | 30 | ✅ Yes – details provided | ✅ Yes | ✅ Yes | ❌No | GRAF Platin 3400 |
Includes: 3,400L GRAF Platin Detention Tank + 30 mm Orifice Plate + Overflow Kit + Trap + Backwater Valve
Designed for smaller urban lots, this 3,400L detention tank package helps you meet Vancouver's new rainwater management requirements with no engineer required. The shallow-profile GRAF Platin tank allows for easy installation with less excavation—perfect for tight access or laneway lots. Preconfigured with all the required components for plumbing permit approval.
Dimensions
Height: 50"
Length: 114"
Width: 91"
Weight: 240.0 kg
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