HomeShopPumpsWilo Initial Drain & Waste Submersible Pump (Polypropylene)

Description

The Wilo Initial Drain & Waste Pump is a compact and lightweight submersible polypropylene pump designed for draining clean and slightly dirty water, as well as wastewater with small suspended solids. It is ideal for domestic dewatering, drainage systems, and light wastewater handling applications.

The pump is engineered for easy installation, reliable operation, and efficient fluid handling in residential and small commercial environments.

Additional information

brand

Impala

Features

  • Vertical submersible installation with horizontal discharge
  • Lightweight polypropylene (PP) housing
  • Handles wastewater with suspended solids (up to 20–40 mm)
  • High efficiency motor with low energy consumption
  • Protection class IP68 (submersible up to 5 m)
  • Cable length 10 meters for flexible installation
  • Maximum fluid temperature up to 35°C
  • Maximum starts per hour: up to 60
  • Compact and portable design
  • No return valve required
  • Suitable for continuous drainage applications
  • Reliable operation for domestic wastewater systems

Technical Specification

  • Pump Type: Submersible Drain & Waste Pump
  • Model Options: INITIAL DRAIN 10-7 / INITIAL WASTE 14-9
  • Material: Polypropylene (PP housing)
  • Power Rating: 0.37 kW to 0.75 kW (0.5 HP – 1 HP)
  • Voltage: 230V, Single Phase
  • Flow Rate: Up to 235 LPM
  • Head Range: Up to 8 meters
  • Free Passage: 5 mm / 20 mm (model dependent)
  • Pipe Size: 40 mm suction / 40 mm delivery
  • Immersion Depth: Up to 5 meters
  • Fluid Temperature: +5°C to +35°C
  • Density of Fluid: 1 to 1.06 kg/dm³
  • pH Range: 6 to 8

Applications

  • Domestic drainage systems
  • Basement and sump dewatering
  • Wastewater removal in homes
  • Small commercial drainage systems
  • Rainwater drainage
  • Light sewage and dirty water transfer
  • Flood water removal in small areas
  • Water tank emptying and cleaning

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