Delta Bespoke 800 Series Dual V4 (800.1500) offers a higher discharge head to the Delta Dual V3 range. Typical applications include (but are not limited to) Type C cavity-drained waterproofing solutions and / or surface water from roofs, buried roofs, terraces and patios (subject to selection criteria).

System includes: a polyethylene chamber, 1¼” PVC internal pipework, two Delta V4 sump pumps, 110mm inlet, 50mm cable duct, 110mm vent and 2” discharge. This product is specifically designed for below-ground applications where hydrostatic water pressure may be present.

Delta recommends surrounding the product with concrete to prevent movement. An access cover is not supplied, as these are generally site specific and installed in the final finish. If required, the chamber will accept a standard 450 x 600mm cover and frame. Inlets can easily be drilled and sealed on site, making this product straightforward to install.

Key features

  • Suitable for ground, surface, storm and grey water applications

  • Large chamber, manufactured from superior polyethylene enabling the – Delta Dual V4 (800.1500) to withstand hydrostatic forces encountered in applications with high water tables

  • Flow rate up to 3.3 l/s

  • Quick and simple installation

  • Supplied with two powerful Delta Dual V4 Pumps

  • Suitable for residential, commercial and heritage projects

Not suitable for collecting foul water.

The Delta Bespoke 800 Series of Package Pumping Station are available in depths from 1250 to 2000mm and with varying pumping capabilities from the Delta Single V3 Foul to powerful Delta Dual V6 pump.

Technical specification

  • Product code: DMS-E006

  • Chamber material: tank-grade polyethylene

  • Chamber dimension: 900 (Ø) x 1500mm (h)

  • Clear opening: 600 x 450mm

  • Inlets: 110mm

  • Internal pipework: 1¼” PVC Class E

  • Discharge: 2” PVC Class E

  • Cable duct: 50mm

  • Vent duct: 110mm

  • Pumps supplied: Delta Dual V4

  • Pump type: vortex

  • Control: automatic

  • Discharge size: 1¼”

  • Max flow rate: 3.3 l/s

  • Cable length: 5m

  • NBS Specification R18 (Clause 310) Pumping Stations and Pressure Pipelines

  • BS 8102:2022 Type C Drained Protection