Disc Centrifugal Slurry Pumps
Advanced VFD-Enabled Apex Filter Press Pumps
Apex Filter Press Pumps are tailored to handle a variety of filter press sizes, offering cutting-edge Variable Frequency Drive (VFD) technology for precise and efficient operation. This advanced system enables variable speed control, beginning with high flow rates and low pressure, to initiate the filter cake formation. By preventing the early development of a dense solids layer, this process reduces the risk of filter cloth clogging and ensures smoother operations.
During the filtration cycle, the VFD controller automatically adjusts the pump’s feed pressure, gradually increasing it to match the slurry’s characteristics and solids concentration. This smart pressure regulation ensures maximum filtration efficiency while minimizing wear and tear on the system.
Typically, the process starts at a low pressure of approximately 25 PSI and gradually increases to a shut-off pressure of around 100 PSI, depending on the filter press’s specific requirements. Once the optimal pressure is reached, the pump shuts off automatically, maintaining precision and efficiency throughout the cycle.
This automated system not only enhances filtration performance but also extends the lifespan of filter cloths by preventing unnecessary blockages. The Apex VFD system integrates seamlessly with both new and existing filter press setups, making it a versatile and cost-effective solution for industrial filtration needs.
Unmatched Durability for Managing Abrasive Liquids
Traditional pumps often struggle with abrasive liquids containing suspended particles, leading to rapid wear, reduced performance, and frequent maintenance. The Apex rotating disk pump offers a game-changing solution with its innovative design. By guiding fluid flow between two parallel disks, the pump creates a stable boundary layer—a calm, protective layer close to the disk walls.
This unique design minimizes sudden directional changes and rapid accelerations, preserving the integrity of the boundary layer and drastically reducing wear from abrasive materials. The result is a pump that delivers superior durability and reliability, even when handling highly abrasive slurries in demanding applications.
Built for long-lasting performance, the Apex rotating disk pump is the ideal choice for industries requiring robust and dependable pumping solutions for challenging environments.
Low NPSH Requirement for Superior Pumping Performance
In challenging environments, pumps often face issues like cavitation caused by pressure variations within the system. This is especially common near the vane outlet, where the lowest static pressure can result in operational inefficiencies and damage. The Apex Disk Pump overcomes these challenges with a design featuring low Net Positive Suction Head Required (NPSHR) characteristics, making it an ideal solution for demanding conditions.
The pump’s innovative disk impellers include an integrated axial flow inducer, which enhances its low NPSH capabilities. This advanced feature ensures that the Apex Disk Pump delivers reliable performance, even in tough applications where traditional pumps may struggle.
Additionally, the Apex Disk Pump is engineered to create a uniformly tangential pressure field across the system. This design eliminates negative pressure gradients, ensuring smooth operation, maintaining efficiency, and extending the pump’s lifespan. Its ability to perform consistently in harsh conditions makes it a trusted choice for industries in demanding regions like the Bahamas.
Optimized Performance for Handling Highly Viscous Liquids
Pumping highly viscous liquids poses significant challenges for traditional vaned impellers, often resulting in reduced efficiency, diminished capacity, and higher Net Positive Suction Head (NPSH) requirements. Fluids with viscosities exceeding 500 SSU can severely limit the performance of conventional pumps.
The Apex Disk Pump is engineered to overcome these limitations with its innovative design, featuring carefully optimized disk spacing that enables it to handle a wide range of fluid viscosities. From liquids as thin as water to highly viscous fluids up to 400,000 SSU, this pump delivers unmatched versatility and performance for industrial applications.
Its design adapts to the fluid’s viscosity, ensuring marginal turbulence for thinner liquids and shifting to laminar flow for thicker substances. This unique capability enhances the pump’s efficiency, providing consistent and reliable operation across a variety of fluid densities and viscosities.
With its ability to handle such a broad spectrum of liquids, the Apex Disk Pump is the go-to solution for industries requiring dependable, high-performance pumping systems for challenging applications.
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