PUMP CATEGORY

Packaged Pump Stations

Packaged pump stations are complete, ready-to-install systems that combine a chamber, submersible pump, internal pipework, non-return valve, and float switch in a single unit. Once installed below ground, they operate automatically with ...

Products in range 6
From £565.83£471.53 (Exc VAT)
Tank size 190L
Warranty 1 year
6 products
Drainage · System overview

How the buried sump chamber clears water

Cross-section of a sealed MDPE sump with an automatic submersible pump and arm float switch. Watch one full cycle below.

FIG. 01 / Sump cycle
PUMP Ama-Drainer N 301
RATED 230 V · 430 W · 10 m³/h
INSPECTION COVER NRV ON · TRIGGER LEVEL OFF · CUT-OUT LEVEL Ama-Drainer N 301 DISCHARGE Idle Pumping out Awaiting trigger 1 Inlet sources Surface drainage · sink waste · flood water 2 Inlet to chamber 3 Robust MDPE chamber Sump, buried in ground 4 Arm float switch Rises with water · triggers pump 5 Ama-Drainer N 301 Submersible · 230 V · 10 m³/h 6 Non-return valve Prevents back-flow into sump 7 Discharge
Pump STANDBYSTANDBYON Phase DISCHARGEFILLTRIGGERDISCHARGECUT-OUT
Cross-section · not to scale
01

Water collects

Rainwater or seepage flows in via the gravity inlet and pools at the bottom of the buried chamber.

02

Float arm rises

As the level climbs, the arm float lifts. At the trigger height it closes the switch contact.

03

Pump discharges

The Ama-Drainer N 301 powers up, lifting water through the riser and out to the sewer.

04

Cut-out at low level

The arm drops as water clears. The switch opens and the pump rests until the next cycle.

Water

Foul or surface water collected from the gravity inlet at the side of the chamber.

Pump

Submersible Ama-Drainer N 301, switched by the float arm.

Trigger

Arm float switch closes the circuit at the high-water mark and opens at cut-out.

Chamber

Robust MDPE shell with flanged base to anchor against buoyancy and ground movement.

SUMP · N 301 · CYCLE FIG-01 SHEET 01 / 01
Buying guide

More about this category.

The deeper read: what's in this range, how to pick, and when to talk to us before you buy.

Typical Applications

Packaged pump stations are commonly used for:

  • Flood control and groundwater management
  • Basement and Type C waterproofing systems
  • Pumped surface water drainage where gravity drainage is not available
  • Foul and grey water transfer from properties

Bespoke and Larger Sizes

The range above covers the majority of domestic and small commercial installations.

We are continuing to expand our packaged pump station range to include larger chambers and higher capacity systems, suitable for more demanding commercial and infrastructure applications.

If you require a configuration not listed, including alternative chamber sizes, inlet arrangements, twin pump systems, increased storage volumes, or different pump specifications, please get in touch. We can supply a wide range of pump stations beyond those shown on this page.

For projects requiring detailed design, hydraulic calculations, or site specific pumped drainage solutions, these services are delivered by our sister company, FPS Environmental Ltd, on a formal consultancy basis. This ensures any engineered solution is based on proper site understanding, not assumptions.

Delivery and Availability

Most standard systems are available for fast dispatch. However, some pump stations are built or configured to order, particularly where specific chamber sizes or layouts are required, so next day delivery may not always be possible.

Engineer-Led Supply

When you buy from us, you are purchasing equipment selected through real engineering experience, not just catalogue listings. We supply pumps and pump stations to a wide range of clients, including organisations such as the Environment Agency, and we see how systems perform in real flood and drainage conditions.

Our packaged pump stations are built around proven components and practical configurations, with a focus on reliability, serviceability, and long-term performance.

Pump station design and installation is site specific. You should always consult a suitably qualified engineer to determine the correct configuration and installation method for your application.

Common questions

Frequently asked questions.

What is the difference between a sump pump and a packaged pump station?

A sump pump is a single submersible pump that sits inside an existing chamber. A packaged pump station is a complete system, with the chamber, pump, internal pipework, non-return valve, and float switch supplied as one ready-to-install unit.

What is the difference between clean, grey and foul water?

Clean water is rainwater, groundwater, and surface water. Grey water is wastewater from sinks, showers, and washing machines. Foul water contains sewage from toilets and requires a pump rated to handle solids, such as the Iguazu Foul, Foul Pro, or FEKA models.

Can I get a bespoke or larger packaged pump station?

Yes. We can supply alternative chamber sizes, inlet arrangements, twin pump systems, and different pump specifications beyond those shown here. For projects requiring detailed design or hydraulic calculations, our sister company FPS Environmental Ltd delivers these on a formal consultancy basis.

Where does the pumped water discharge to?

Discharge depends on the type of water and the property setup. Clean water and surface water typically discharge to a soakaway, ditch, or surface water drain. Foul water must discharge to a foul sewer or treatment plant.

Can a packaged pump station be installed indoors?

Yes, in principle, but it depends on the floor construction and build-up. Indoor installations are common for basements, garages, and properties where external installation is not practical, but the structure must be suitable to accommodate the chamber and allow for correct installation.

For internal installations, and for any foul water system, a sealed and recessed cover should be specified to contain odours and manage any potential overflow. This is available as an optional extra on the relevant models.