Flygt DP 3102.090 MT 3.1kW 470 Vortex 400v Submersible Waste Water Pump #3158

Flygt DP 3102.090 MT 470 – 3.1kW 400V Submersible Vortex Waste Water Pump (DN100)

The Flygt DP 3102 is a heavy-duty submersible vortex pump designed for pumping wastewater and liquids containing solids and abrasive particles. Its vortex hydraulic design creates a swirling flow that helps solids pass through with reduced risk of blockage, making it suitable for commercial, industrial, and municipal drainage duties where reliability is essential.

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

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

• Heavy-duty Flygt build quality
• Vortex hydraulic design for solids and abrasive media
• Ideal for wastewater and drainage duties
• Suitable for replacement or retrofit applications
• 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 guide rails with automatic connection to the discharge
• 3102 – Pump model series
• .090 – Explosion-proof (Ex) version
• MT – Motor / pressure class designation
• 470 – Impeller type

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.

If you are replacing a pump on guide rails, please confirm whether your existing installation uses a Flygt guide claw / base arrangement or an alternative system. If you send photos of the discharge connection, guide rails, and base, we can advise on the most practical way to make it fit 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 designs.

Why would I use a vortex impeller?

Vortex pumps are commonly chosen for wastewater duties where the liquid may contain debris or fibrous material. The design prioritises solids handling and reduced clogging, making it well suited to unattended or critical installations.

What are the disadvantages of a vortex impeller?

The main trade-off is efficiency. Vortex pumps generally require more power to achieve the same flow/head than channel or single-vane pumps. The hydraulic efficiency is lower, but in return you gain much greater tolerance to solids and debris with a significantly reduced 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.