Sewage pumps by Alton Pumps

KSB Sewage Pump Repair, Servicing, Replacement & Installation

Support for KSB sewage pumps, wastewater pumps, pump station equipment, valves, controls and replacement pump selection.

Expert engineersUrgent fault supportAll major brands

Call 0800 820 3046 Request pump support

About KSB sewage and wastewater pumps

KSB is a German manufacturer of pumps, valves and related services, founded in Frankenthal in 1871. KSB equipment is used across industry, building services, water management and wastewater applications.

Common KSB sewage pump problems

KSB pump station faults can involve the pump, non-return valves, isolation valves, control panel, floats, blocked discharge pipework, worn hydraulic parts, high level alarms or repeat tripping under load.

KSB pump repair, replacement and servicing

Alton Pumps can review KSB pump condition, check the wider pumping station and advise on repair, overhaul, servicing, valve replacement or a replacement sewage pump where the existing unit is beyond economical repair.

Fault finding and self-help

Common symptoms, safe checks and likely causes

For KSB 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.

KSB 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