Product Description
A Progressive Cavity Pumps is a positive displacement pump that uses a rotating screw mechanism to move fluids. The design features one or more screws that turn within a cylindrical housing, drawing fluid in and pushing it out in a continuous flow. These pumps are especially effective for handling viscous fluids, slurries, and materials with solids.
Horizontal screw pumps can self-prime, which allows them to start without being filled with fluid. The flow rate is adjustable by varying the screw speed, making them versatile for different applications. They are typically durable, constructed from materials that can withstand abrasive and corrosive substances.
FAQ For Progressive Cavity Pumps
Q. Are Progressive Cavity Pumps self-priming?
A. Yes, many Progressive Cavity Pumps have self-priming capabilities, allowing them to operate without needing to be filled with fluid beforehand.
Q. How do you choose the right Progressive Cavity Pumps for an application?
A. Selecting the right pump involves considering factors like fluid viscosity, flow rate requirements, temperature, pressure, and the presence of solids. Consulting with manufacturers or pump specialists can help ensure the right choice.
Q. Can Progressive Cavity Pumps handle varying flow conditions?
A. Yes, they can handle fluctuating flow conditions well, making them suitable for processes where fluid characteristics change.
Q. What is the typical lifespan of a Progressive Cavity Pumps?
A. The lifespan can vary widely based on usage, maintenance, and the fluids being pumped. With proper maintenance, these pumps can last many years, often exceeding a decade.