Global Dewatering
Global Dewatering (Pty) Ltd is a Pretoria-based pumping specialist and an authorised distributor of Global Pump equipment through Mersino Pump S.A. Their range covers portable diesel-driven pumps for moving water, slurry and liquids with solids, from sump and pit dewatering to high-pressure transfer.
The Global Pump range is engineered for portable site work: heavy-duty centrifugal pumps with automatic priming, dry-running mechanical seals and casings hydrostatically tested to 50 psig (345 kPa) above peak casing pressure. Alongside Global Pump, they supply the Pula self-priming range for everyday dewatering and transfer jobs.
Global Dewatering has invested in the equipment and people to repair everything it sells, and offers pumps for sale or rental on open-cast mining and other sites.
Global Dewatering Categories
Global Vacuum LLC supplies industrial vacuum equipment and the supporting services that keep vacuum systems running in harsh, high demand environments. Their product categories cover new and replacement equipment, parts and accessories, and rebuild services for many major vacuum pump brands.
WHY CHOOSE GLOBAL DEWATERING FROM ROBDAY MINING
AUTOMATIC PRIMING
Auto Prime® compressor-fed venturi priming or diaphragm priming, so pumps prime and re-prime without someone standing by.
BUILT FOR SITE CONDITIONS
Heavy-duty portable pumps on skids or highway trailers, with CD4MCu stainless steel available for abrasive or corrosive duty.
SAFE UNATTENDED RUNNING
Preset emergency shutdown and automatic level control through the engine controller, plus SoundGuard™ enclosures and extended-run fuel tanks.
IN-HOUSE REPAIRS
Global Dewatering’s own repair specialists service pumps and engines, and every pump is checked before it goes out on rental.
What Global Dewatering Pumps Are Used For
Global Pump and Pula pumps are used wherever water or slurry has to be moved reliably, often far from mains power. On mines and quarries they dewater open-cast pits and underground sumps, while on construction sites they keep excavations and trenches dry. The trash pumps handle sewer bypass work and sludge or liquids that carry solids, and the high head pumps take on high-pressure liquid transfer, wash down, fire protection and jetting. For smaller jobs, the Pula range clears sumps, tankers and buried tanks and handles general transfers. Industries served include mining and quarries, civil construction, industrial and agriculture.
Frequently Asked Questions
Global Pump trash and high head dewatering pumps, Pula self-priming pumps, pump rentals, pump repairs and dewatering services for mines, quarries, construction and industry.
Global Pump is the pump brand. Global Dewatering (Pty) Ltd is the South African company that distributes Global Pump equipment, so you will see both names on the same pumps.
Trash pumps move large volumes of water, sewage and sludge that contain solids. High head pumps move cleaner liquids over long distances or to height, where high pressure is needed, such as transfer, wash down, fire protection and jetting.
From 75 mm on the 4 and 6 inch models up to 114 mm on the 18 and 24 inch models, depending on the series.
Yes. Global Dewatering offers pumps for sale and rental, including for open-cast mining.
