Flygt DP 3057.181 MT 230 2.4KW 3PH Submersible Vortex Pump DN50 #3226/3417 VAT

Flygt DP 3057.181 MT 230 – 2.4kW 3PH Submersible Vortex Pump (DN50)

The Flygt DP 3057 is a robust submersible vortex pump designed for handling wastewater, sludge, and liquids containing suspended solids. Designed for pumping liquids with solids, abrasive particles, and light wastewater, this model is widely used in commercial and industrial drainage, small pumping stations, and general sewage transfer duties.

Flygt is a premium pump manufacturer and part of the Xylem Group, widely recognised for producing high-quality wastewater and drainage pumps used globally.

This pump is supplied as new, unused surplus stock and has not been installed. Minor cosmetic marks may be present from storage.

• Heavy-duty Flygt build quality
• Vortex hydraulic design for improved solids passage
• Semi-permanent guide rail installation with automatic discharge connection
• Suitable for sewage, sludge and groundwater duties
• 2 year guarantee included

Need help confirming suitability?
Call us on 01803 220416 for technical advice.

Delivery & Shipping

• Next working day dispatch available (order before 4pm)
• Same-day courier available – please call for a quote
• UK and international delivery available
• International shipping costs confirmed after checkout

Full technical details can be found in the manufacturer’s documentation:
View official Flygt specification sheet

Technical note: Voltage shown as 415V is for simplified search purposes. Actual motor plate voltage for this unit is typically 400V Delta / 690V Star – wiring should always be carried out in accordance with the motor nameplate and manufacturer instructions.

Frequently Asked Questions

What does the model number mean?

• D – Vortex pump design
• P – Semi-permanent wet well installation using two guide bars with automatic connection to the discharge
• 3057 – Pump model series
• .181 – Standard, non-explosion-proof version
• MT – Motor / pressure class
• 230 – Impeller designation

Can this replace my existing Flygt pump?

In many cases, yes. If you provide your existing model number or duty point, we can confirm suitability before purchase.

This pump is supplied with a Flygt permanent guide claw and is intended to connect to a Flygt guide rail system with automatic discharge connection. It is not supplied with a loose DIN flange for universal mounting.

The pump is designed for use with Flygt guide rail installations and may also be compatible with Lowara DN50 guide rail systems, depending on the claw and base arrangement. Please feel free to send photos or details of your current setup and we can advise on compatibility before purchase.

What is a vortex impeller?

A vortex impeller creates a swirling flow within the pump casing so solids can pass through without travelling directly through the impeller vanes. This reduces the risk of blockage compared with conventional centrifugal designs.

Why would I use a vortex impeller?

Vortex pumps are commonly chosen for sewage and sludge duties where the liquid may contain debris or fibrous material. The design prioritises solids handling and anti-clog performance, making it well suited to unattended or critical installations.

What are the disadvantages of a vortex impeller?

The main trade-off is efficiency. A vortex pump will generally require more power to achieve the same flow and head than a channel or single-vane impeller. The hydraulic efficiency is lower, but in return you gain far greater tolerance to solids and rags with a much lower risk of clogging.

Do you offer technical support?

Yes — we provide free technical advice prior to purchase. Please call 01803 220416.

About Our Stock

We specialise in supplying new and unused surplus pumps, allowing us to offer premium equipment at highly competitive prices. All pumps are inspected prior to dispatch and supplied with guarantee.