Disc Centrifugal Slurry Pumps
Filter Press Pumps with Advanced VFD Technology
Apex Filter Press Pumps are expertly engineered to suit a variety of filter press sizes, integrating cutting-edge Variable Frequency Drive (VFD) technology for enhanced performance. This technology allows for variable speed control, beginning with high flow rates and low pressure, to initiate the filter cake formation process. This phase is essential for preventing early clogging of the filter cloth by avoiding the rapid development of a dense, impermeable solids layer.
During the entire filter press filling cycle, the VFD controller works in sync with the pump, progressively increasing feed pressure based on slurry characteristics and solids concentration. This gradual pressure adjustment ensures maximum filtration efficiency tailored to the specific needs of the process.
Typically, the cycle starts at a low pressure of around 25 PSI and gradually increases to a shut-off pressure of up to 100 PSI, depending on the filter press requirements. Once the desired pressure is reached, the pump automatically shuts off, ensuring precise and effective operation.
This automated control not only improves filtration efficiency but also prolongs the life of the filter cloths by preventing clogging and ensuring consistent filtration performance. The flexibility of the Apex VFD system enables seamless integration with both new and existing filter press setups, making it a versatile and valuable solution for optimizing industrial filtration processes.
Superior Durability Against Abrasive Liquids
Handling abrasive liquids with suspended particles can quickly wear down traditional pump surfaces. The Apex rotating disk pump effectively combats this issue by employing an innovative fluid flow design between two parallel disks, which creates a stable boundary layer. This quiescent layer forms near the disk walls, minimizing abrupt directional changes and rapid accelerations that typically cause wear.
By maintaining the integrity of the boundary layer, the Apex pump significantly enhances its resistance to abrasion. This design ensures exceptional durability and reliability when dealing with abrasive slurries, providing long-lasting performance even in the harshest conditions. You can trust the Apex pump to deliver consistent, reliable performance over time.
Flooded Suction Pump Range
Low NPSH Requirement for Optimal Performance
In challenging environments like those found in Jamaica, pumps often encounter issues related to variable pressure distribution caused by vanes moving through fluids, leading to cavitation at the point of lowest static pressure, typically near the vane outlet. The Apex Disk Pump, with its low Net Positive Suction Head Required (NPSHR) characteristics, is highly effective in mitigating cavitation risks. This feature directly addresses the challenges faced in Jamaica’s environments, making it an ideal choice for demanding applications handled by Pumps For Jamaica.
The Apex Disk Pump is engineered to create a uniform tangential pressure field throughout the system, ensuring that the pressure gradient remains consistently positive. This uniform pressure distribution is key to maintaining both the pump’s efficiency and longevity, particularly in regions with harsh operational conditions like Jamaica.
Optimized Performance with Highly Viscous Liquids
Handling highly viscous liquids can be a major challenge for traditional pumps with vaned impellers, often leading to reduced efficiency, capacity limitations, and increased NPSH requirements. When dealing with fluids around 500 SSU, the performance of conventional impellers can drop significantly.
In contrast, the Apex Disk Pump is specifically designed to excel in managing highly viscous fluids without experiencing these performance issues. Its innovative design incorporates optimal disk spacing, allowing it to handle fluids with viscosities ranging from water-like consistency to as high as 400,000 SSU with ease.
The Apex Disk Pump adapts its flow characteristics based on the fluid’s viscosity—maintaining slightly turbulent flow for thinner liquids and shifting to laminar flow for thicker, more viscous substances. This flexibility greatly improves the pump’s efficiency and ensures reliable performance across a wide range of fluid viscosities and densities, making it an ideal solution for various industrial applications where fluid properties vary.
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