Pumps – service and overhaul
With over 30 years’ multi industry experience in electro mechanical engineering and in house pump expertise, we offer:
- Repair, maintenance and life extension of pumps
- Upgrade and refurbishment
- Improved efficiency and reliability
- Reverse engineering and design capabilities
- Testing and diagnostics
- Supply of new pumps and spares
- Condition monitoring and vibration analysis
- Laser alignment
- 24 hour on site support and condition monitoring
- All brands – independent of OEM
Our pump repair facilities cover a wide range of pumps, including:
Axial Flow Pumps, Self Priming Pumps, Slurry Pumps, Split Case Pumps, Liquid Ring Vacuum Pumps, Centrifugal Pumps, Air Operated Diaphragm (AOD) Pumps, Dry Vacuum Pumps, Magnetic Drive Pumps, Split Case Pumps, Submersible Pumps, Gear & Rotary Lobe Pumps, Multistage Pumps, In Line Circulating Pumps, Barrel and Container Pumps, Metering & Dosing Pumps, Progressive Cavity Pumps, Booster Sets, Peristaltic Pumps, Rotary Vane Vacuum Pumps.
Houghton International has extensive experience in the servicing, overhauling and repair of pumps of all types. With extensive in house facilities, a range of on site services and a vast array of technical and diagnostic expertise, we are ideally placed to service all of your pump requirements.
In house facilities
Utilising an array of specialised testing facilities, each pump is fully tested and a full performance test curve is provided prior to dispatch to confirm optimum performance and provide engineers with a datum to work from when installing the pump.
Dedicated test areas include:
Small/medium test rig – full load testing up to 500kW, flow up to 10,000 igpm, + 2,700 M3/Hr and heads up to 10,000 ft, 150 Bar and 2170 PSI.
Net Positive Suction Head tests can be carried out in house and our hydrostatic pressure test rig can test up to 250 bar.
Large test rig – Bespoke testing facility for high flows that can be customised to specific customer requirements. We also partner with a local dry dock to test larger pumps, submersible and vertical, up to 11kV.
We have a wide range of fitting facilities, including bench tools for all pumps, torque equipment, a full range of calibrated measuring equipment and a range of presses to enable the removal of impellers, couplings and bearings.
We have lifting capabilities up to 40 tonne, 5m x 6m access and a 13m (42ft) working height to handle most pumps.
We have full machining and shaft repair facilities to cover all the mechanical aspects of the pump repair and reverse engineering capabilities for obsolete and long lead parts.
Shafts can be radiographed, NDT tested and PMI tested to ensure optimum quality and maximise the life of the pump.
With balancing multiple facilities up to 10 tonne for impeller and rotor balancing, all impellers are balanced prior to assembly. We strive to balance to as close to G1 as possible, without compromising the impeller, to ensure smoother operation and prolong bearing life.=
Seals and spares
We work in partnership with all major manufactures to ensure quick turnaround of all mechanical seals and spare parts.
We also offer protective performance coatings as required to improve pump efficiency. Where parts are obsolete or original spares are unavailable or no longer fit for purpose we can reverse engineer all parts from improved performance. We can design and specify systems from scratch and have full AutoCAD capabilities in house to support these projects.
On site services
We also offer on site support services including installation and removal of pump, laser alignment, condition monitoring (including vibration and thermographic analysis), balancing and repairs on site.
We minimise customer downtime by operating a 24hr, 7 days a week emergency repair service that is operational 365 days a year and can work around the clock, as required, to get your pump back up and running.
Specialising in the upgrade and refurbishment of pumps we utilise our in house testing and diagnostic experience and reverse engineering and design capabilities to improve efficiency and reliability of customer critical assets.
By carrying out the complete pump repair in-house we are able guarantee the quality, delivery and cost to meet your requirements.
In addition to pumps we can also service all associated motors giving customers one point of contact for the full system and a full performance guarantee.
We are an AEMT approved overhauler of Ex-rated pumps and motors.