
GSR Company
About GSR Mpumalanga
Fluid handling and all the products associated with moving and controlling liquid is our speciality.
Overview
Respect. Service. Gratitude.
Located in Nelspruit, we have been supplying fluid handling products, process instrumentation, control systems and services countrywide and in neighbouring countries for over twenty years. At the heart of our operation is a passion for automation and fluid dynamics.
With years of expertise, we have become leaders in providing quality water pumps and borehole pumps, filters and filtration systems, pressure and temperature gauges and control solutions, valves, pneumatics and electrical components.
GSR is a supplier of various test, measuring and analytical equipment. We perform certified pressure, temperature and torque wrench calibrations, traceable to SANS standards.
We have a diverse range of pumps from sewage to irrigation to potable water pumps and solar pumps, working hand in hand with our filtration systems. We service and repair various types of water pumps.

- Established
- 2003
- Based in
- Nelspruit, Mpumalanga
- Supply area
- Countrywide & neighbouring countries
- Calibration
- Traceable to SANS
Our divisions
GSR Automation & Instrumentation
Process instrumentation, control systems, valves, actuators, pneumatics and industrial networking.
GSR Pumps & Filters
Pumps and dosing equipment, filtration systems, filters and water treatment.
GSR Wholesale Solar, Electrical & UPS
Inverters, batteries, panels, electrical components, enclosures, cables and drives.
Repairs
Service and repair of water pumps, control panels and associated equipment.
History
How GSR Mpumalanga started
“I would like to take this opportunity to introduce GSR Mpumalanga. I am the owner of GSR Mpumalanga, established in 2003.”
David Guthrie is a qualified Instrument Mechanician. Before founding the business he worked as a Technical Sales Representative at Stewarts and Lloyds for three years, and as Project & Sales Manager at CN Switchboards for two years.
“In 2003 I acquired the GSR agency in Mpumalanga. This new endeavour enabled me to practise my qualifications in the fluid handling industry.”
“Solid relationships formed through the years with our clients and suppliers, built on trust, respect and knowledge, has given me the opportunity to develop and grow as a reputable supplier and installer in Nelspruit and surrounding areas.”
“We are looking forward to assisting you with all your fluid handling needs.”
— David Guthrie, Owner
Background
Instrument Mechanician - the trade behind our instrumentation, calibration and control work.
Three years as Technical Sales Representative.
Two years as Project & Sales Manager.
In 2003, the GSR agency in Mpumalanga was acquired, establishing the business in fluid handling.
Need the right solution for your application?
Send us the duty — flow, head, medium, pressure, temperature — and we will specify the equipment with you rather than sell you a catalogue number.