Sewage pumps by Alton Pumps

Zoeller Sewage Pump Repair, Servicing, Replacement & Installation

Support for Zoeller sewage pumps, effluent pumps, sump pumps, drainage pumps, pump stations and replacement pump selection.

Expert engineersUrgent fault supportAll major brands

Call 0800 820 3046 Request pump support

About Zoeller sewage and effluent pumps

Zoeller is a US pump manufacturer well known for sump, sewage, effluent and drainage pumping equipment. Zoeller pumps are commonly used in residential, commercial and light industrial wastewater applications.

Common Zoeller sewage pump problems

Zoeller pump issues may include stuck floats, blocked pumps, failed check valves, pump not starting, frequent cycling, tripping electrics, low discharge flow or an installation where the chamber and control arrangement need review.

Zoeller pump repair, replacement and servicing

We can help assess the Zoeller pump, floats, check valves, chamber, discharge pipework and controls before advising whether repair, servicing or a replacement pump is required.

Fault finding and self-help

Common symptoms, safe checks and likely causes

For Zoeller sewage pump issues, useful first checks include the alarm status, pump behaviour, panel indicators and whether the pump is blocked, tripping or failing to empty the chamber.

Zoeller pump fault information

What you may notice

Pump not running
High level alarm active
Pump tripping electrics
Pump running but not pumping correctly

Safe checks before calling

Photograph the pump nameplate if safely visible
Photograph control panel indicators
Do not enter the chamber or open live electrical equipment

Possible causes

Blocked impeller or cutter
Float switch fault
Motor or cable fault
Control panel issue
Valve or rising main restriction

What to send with an enquiry

Site postcode and access detailsPump make and model if visible on the pump or panelPhotos of the chamber from outside, control panel, alarm beacon and serial plateWhat the pump is doing now: running, silent, tripping, alarming, backing up or overflowingWhether the system serves a house, commercial building, pump station, basement, treatment plant or foul water application

Send pump details

Other sewage pump brands we support

Manufacturer-specific sewage pump repair, servicing, replacement and installation support.

Sewage pump support for leading manufacturers including Grundfos, Flygt, Wilo, Lowara, KSB, Homa, ABS Sulzer, Pedrollo, DAB and Zoeller