Southern Africa’s summer season rainfall regions, where much of the mining industry is located, face a seasonal risk from heavy rains – and must be ready to rapidly dewater sites.
Now is due to this fact an excellent time to conduct a full verify on all pump installations, according to Justin Bawden, internal sales at Integrated Pump Technology. As the southern African distributor of Grindex submersible dewatering pumps, the corporate is devoted to helping prospects prevent flooding and disruption.
“Weather patterns have turn into less predictable, with some regions experiencing drought situations for extended periods,” says Bawden. diaphragm seal of the nation could expertise heavy rainfall constantly that creates nice demand for pumps, while other regions may see extra arid situations by which case pumps go unutilised for a while.”

He stresses the significance of pumps being checked for efficiency and reliability, as they want to typically be put into service at brief discover. Grindex pumps are well known for their applications in dewatering in addition to sludge and slurry pumping. One of his considerations is that some pumps are left unused in functions the place strong particles can clog up parts by way of sedimentation.
“In a muddy application, as an example, particles should not be allowed to thicken around a pump over a interval of months,” he says. “If เพรสเชอร์เกจ is restarted under these conditions, it may lead to the impeller shaft snapping.”

He urges pump homeowners to take inventory of which pumps they’ve out there on the varied dewatering ‘hot-spots’ round their websites. By re-assessing the demands that the wet season will quickly place on every of those points, they might verify that the pump capacities are well aligned.
“Our Grindex brokers are strategically located across the country, and throughout border with many enterprise common website visits,” he says. “This helps customers to ensure the right pumps are in place, and to establish any downside areas which may want extra attention.”

It is vital to grasp the key aspects of every pumping utility – from the required circulate rate and vertical head to the pipeline and the character of the material being pumped. This makes for price efficient decisions that provide the required responsibility when heavy rains arrive, he says.
The Grindex submersible pump range consists of smaller models up to 10 kW that can be easily carried by a single particular person. For most of the larger units from 18 kW and up, Integrated Pump Technology also can provide trolleys that make mobility of the units simpler for those on website tasked with installation of those items.