Name: Multistage Electric Pump Wilo Extract FIRST 303 EM/A (6093855)
Brand: WILO
Price: 296.45 EUR
Availability: InStock

Parameters and catalogs

Cable length	10 m
Float	No
Integrated control unit	Yes
Maximum immersion depth	5 m
Power Supply	230 VAC
Pump diameter	160 mm
Pump flow rate	6.6 m3/h
Pump head	37.1 m
Weight	15.22 kg

Assembly instructions download

Download PDF

Wilo-Extract FIRST is a multistage submersible pump designed for the efficient extraction of rainwater from both underground and above-ground tanks. It is an ideal solution for households looking to use service water for toilet flushing, laundry washing or garden irrigation. Thanks to its compact design, it fits easily even into tanks with restricted access. Installation is very straightforward – the integrated control enables immediate commissioning without the need to purchase any additional accessories. High reliability is ensured by corrosion-resistant materials and built-in safety features, especially dry-running protection, which automatically stops the pump in the event of insufficient water.

You don’t pay for rain. But you can make use of it.

Wilo Extract FIRST 303 delivers rainwater from your cistern directly to where you need it — to the toilet, the washing machine or the garden. Every drop that falls on your roof has value. Thanks to the 10-metre cable and maximum immersion depth of 5 m, the pump can also reach a deeper tank without the need for extension. The G 1" connection ensures a strong and stable flow, whether you are supplying the whole household or just a garden hose. Multistage pumping ensures that the water overcomes height differences and pipe length without pressure drops.

Wilo Extract FIRST 303 in the garden in the rain

It works by itself. Every time.

You can handle the installation yourself, without an installer and without any additional accessories. The integrated control detects when the pump should run — it starts exactly when you turn on the tap and switches off as soon as you stop drawing water. No external switch, no control unit. Built-in dry-running protection with automatic reset monitors the water level in the tank for you.

Less maintenance, more peace of mind.

The suction strainer integrated into the pump base catches dirt and leaves before they get inside. Fewer blockages, longer service life, less maintenance. The compact body fits even into tanks with a restricted opening, while corrosion-resistant materials ensure a long service life even during full-season operation. An operating temperature of 4–40 °C means the pump can handle spring, summer and warm autumn without a single interruption.

Quietly, reliably, without worry. And a little less on your water bill every month.

Pump features

Power supply: 230 V AC
10-metre cable
Discharge connection size: G 1"
With suction strainer
Medium temperature range: 4–40 °C
Maximum immersion depth: 5 m
Max. solid particle size: 0.2 mm
Max. sand content: 50 g/m3
Built-in motor overload protection incl. automatic reset

Build your ideal DIY extraction system

Below in the accessories section you will find additional components to assemble the complete system yourself.

We respond to your product queries as quickly as possible, usually within 24 hours.

Nenašli jste to, co jste chtěli vědět?

Multistage Electric Pump Wilo Extract FIRST 303 EM/A (6093855)