Open hopper pumps have a feed hopper and an auger feed screw to positively feed products into the pumping elements. The pitch and diameter of the auger can be adjusted according to operating conditions for optimal product feed. The feed hopper can be designed to suit diverse application conditions. They are suitable for many applications in sludge dewatering and treatment and wastewater treatment.
Open hopper pumps handle viscous to semi-solid products with low or no flowability. They come in 10 ranges with multiple variations within each range and are suitable for nearly all industrial sectors.