NG Willers Contractors is a Family Owned business with over 50 years industry experience. We are a Pretoria based Company handling projects all across South Africa!
We are your 1-Stop Shop for all bore-hole, HDPE, Butt & Electrofusion welding, drains, pipelines, sewer systems and irrigation systems.
We Guarantee Outstanding Quality and Workmanship - Supported by 24/7 Owners-On Site Supervision
We Strive to deliver a high level of service and a quality project to us our customers are our first priority.
The water pump is the heart of the cooling system. The pump circulates coolant between the engine and radiator to keep the engine from overheating. Inside the pump is a metal or plastic impeller with blades that push the water through the pump
The pumping of water is a basic and practical technique, far more practical than scooping it up with one's hands or lifting it in a hand-held bucket. This is true whether the water is drawn from a fresh source, moved to a needed location, purified, or used for irrigation, washing, or sewage treatment, or for evacuating water from an undesirable location.
Regardless of the outcome, the energy required to pump water is an extremely demanding component of water consumption. All other processes depend or benefit either from water descending from a higher elevation or some pressurized plumbing system.