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Harlequin 450 Litre Effluent Single Pump Station | 450PSE1
Harlequin 450 Litre Effluent Single Pump Station | 450PSE1

Over 17,000+ Happy Customers

Harlequin 450 Litre Effluent Single Pump Station | 450PSE1

£1,164.00
£1,396.80 (inc VAT)
£1,164.00 (exc VAT)

FREE UK 
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Product Description

This product is delivered directly from the supplier, lead times vary.

 

The Harlequin 450 Litre Effluent Pump Station is ideal to use when gravity drainage cannot be achieved on site, particularly for smaller extensions or toilets. This packaged Effluent Pump Station is delivered ready to install and all internal fixtures are ready to use; all that you need to do is install pipework to and from the tank. As standard the Harlequin Effluent Pump Stations give grey water a 9m lift. Harlequin pump stations are designed to have a 24 hour storage capacity and are manufactured to BSEN752-6 standards.  

 

Benefits of the Harlequin Effluent Pump Station

  • Durable & Stable Product – Made from tough durable polyethylene, it is easy to transport and has a wide base for stability.
  • Easy to install – Simple yet effective pipework makes it extremely easy to install.
  • Saves Money – With an easy installation due to the systems compact size and lightweight, it also promotes low maintenance reducing costs.
  • Compact System – A perfect compact solution providing 24-hour pump & storage capabilities for domestic applications.

 

Specifications:

  • Capacity: 450 Litres
  • Tank Height: 1700mm
  • Tank Diameter: 600mm
  • DAB stainless steel 230 volt pump
  • Moulded from durable medium density polyethylene material
  • 110mm inlet connection
  • 50mm outlet connection 
  • 110mm services duct
  • Integrated lifting eyes for ease of handling and installation
  • Double sealed 600x600mm galvanised steel manhole cover, c/w locking screws
  • Brass gate valve and PVC Union connection for ease of servicing
  • Stainless steel pump lifting chain(s)
  • Non-return valve 

 

 Pump Station Installation Guide
450 Litre Pump Station Line Drawing
450 Litre Pump Station Specifications

SKU: TANPUMPHAR001

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CUSTOMER REVIEWS

Rated 4.8/5 by Direct Drainage Customers

Based on over 600 verified reviews

VERIFIED REVIEW

Very helpful from the start to the finish

Items were despatched quickly and arrived the next day. Would recommend.

Title

North Hayne Farm Cottages | 26 June 2026

VERIFIED REVIEW

Cheapest price I could find for the pump

Cheapest price I could find for the pump and delivery the next day what more could you want.

Title

Sam Jukes | 5 November 2025

VERIFIED REVIEW

Great service!

I ordered a septic tank it was delivered within a week and the delivery driver left it in the exact right place and time. Would definitely use this company again, thanks so much.

Title

Eve Harland | December 2025

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FAQs

From choosing the correct pump to understanding flow rates, solids handling and installation requirements, we've answered some of the most common questions to help you find the right pumping solution.

What is the difference between an effluent pump and a sewage pump?

Effluent pumps are generally designed to move relatively clear wastewater containing little or no solid waste, such as treated effluent from sewage treatment systems. Sewage pumps are designed to handle wastewater containing solids and other waste materials. Choosing the correct pump depends on the type of wastewater, solids content and application.

How do I know which sewage or effluent pump I need?

The right pump depends on several factors, including the type of wastewater, required flow rate, pumping distance, vertical lift and maximum solids size. It's also important to consider whether you need automatic operation using a float switch. If you're unsure, our team can help you identify a suitable pump for your application.

What does maximum head mean on a sewage pump?

Maximum head refers to the maximum height a pump can theoretically lift water under specified conditions, usually measured in metres. However, the actual pumping performance also depends on pipe length, diameter, bends and friction losses. It's important to check the pump's performance curve to ensure it can deliver the required flow rate at your installation's total head.

Can you help me find a replacement sewage or effluent pump?

Absolutely! If you're replacing an existing sewage or effluent pump, our team can help you identify a suitable alternative. Providing the existing pump's manufacturer, model number, application and performance specifications will help us recommend an appropriate replacement for your system.

Do you stock all pump stations?

We do not stock tanks and treatment systems as standard. These are supplied directly from the manufacturer. The lead times of these systems will vary. If you need an accurate delivery date, please contact us on 01388 537050.

Are your prices inclusive of VAT?

It is important to note that all prices listed on our website exclude VAT. VAT will be calculated at checkout.