Pumps & Gearboxes

AC Hargreaves provides expert repair, overhaul, and replacement services for pumps and gearboxes across a wide range of industries. From chemical processing and water transfer to wastewater management, fuel handling, and food production, we ensure reliable and efficient performance for all pump and gearbox applications.

Industrial machinery with electric motors and pumps in a factory setting.

Precision Engineering & Expert Servicing

With extensive industry knowledge and a fully equipped workshop, we specialise in diagnosing and restoring worn or damaged pumps and gearboxes to peak condition. Our team offers precision machining, mechanical seal replacements, laser alignment, and custom shaft and gear manufacturing to extend equipment life and minimise downtime. Whether you need a full overhaul or a tailored refurbishment solution, AC Hargreaves delivers cost-effective and high-quality servicing.

Industrial machinery setup with motor and pipes in factory setting.

Key Capabilities

  • Overhaul and repair of pumps
  • Rewinds of submersible and centrifugal pumps
  • Supply & refurbishment of mechanical seals, bearings & O'ring kits
  • Rebuilding of worn seal journals & pump casings
  • Laser alignment of gearboxes and pumps
  • Overhaul of gearboxes
  • Manufacturing of new shafts & gears

Workshop & Product Gallery

Industrial equipment with a motor and shaft in a workshop setting.
Industrial machinery with metal components and shaft.
Industrial electric motor and pump assembly inside a workshop, mounted on a metal base.
Industrial motor and pump assembly in workshop setting with tools and shelving in the background.
Industrial centrifugal pump on a workshop table, showing wear and markings, surrounded by tools and equipment in a workshop setting.
A rusty industrial pump in a workshop setting with tools and equipment in the background.
Industrial centrifugal pump and motor on a mount, positioned on a workbench.
Industrial pump and motor setup in a workshop.
Industrial equipment, likely a large electrical transformer, inside a facility with concrete walls and metal railings.
Interior of an industrial facility with large equipment, metal staircase, and sunlight entering through open bay doors.
Heavy industrial equipment secured to a metal frame, with several cables attached, in a warehouse.
Industrial water pump on a concrete floor in a workshop.
Industrial machinery setup showing a motor and pump system with pipes and valves in a factory setting.
Industrial centrifugal pump with visible rust and wear, mounted on a metal base in a workshop.
Rusty industrial pump housing on a workshop table.
Industrial workshop with workers and machinery
Industrial machinery setup with large motor and hydraulic components in a factory
Rusty industrial submersible pump on a wooden pallet in a warehouse.
Industrial pumps and piping system outside a facility, showcasing two yellow motor-driven pumps connected to metal pipes, set on a concrete platform with surrounding structures.
Industrial machinery with green motors and orange cables in a factory setting.
Industrial machinery with green pipes and metal components.
Industrial pumps and motors in an industrial setting with pipes and valves.
Large industrial electric motor in a manufacturing setting
Industrial pump system with control panel and large pipes in a facility.
Industrial pump system on a wooden pallet, featuring an electric motor and centrifugal pump.
Industrial machinery component suspended in a workshop.
Industrial water pump on pallet in warehouse
Industrial machinery outdoors on a concrete platform, with pipes and fittings, and two individuals wearing hard hats in the background.
Industrial pumps and motors in a mechanical facility