A196 CV SERIES

Capacities          : Up to 2700 GPM (610 m³/h)

Heads                 : Up to 440 feet (134 m)

Temperatures   : Up to 500° F (260° C)

Pressures           : Up to 285 PSIG (19.6 bar)

1. Designed in accordance with ANSI B73.1M standards, featuring a concentric vortex casing for superior solids handling and plug-free operation, with full OEM compatibility.

2. Engineered for Solids Handling Applications:

• Standard end-suction centrifugal pumps are typically designed with close radial and axial clearance between the impeller and volute to optimize hydraulic efficiency.
• However, these tight tolerances render them unsuitable for handling large, fibrous or shear-sensitive solids, as they are prone to clogging and operational disruption.
• Furthermore, elevated internal velocities inherent in such designs contribute to accelerated wear of wetted components and can induce shear degradation of sensitive process fluids.

3. Minimized radial loads:

• When pumps operate significantly below their Best Efficiency Point, typically due to flow throttling, they experience off-design hydraulic loading. This generates uneven radial forces, resulting in shaft deflection and cyclic stress on seals and bearing-ultimately decreasing mean time between failures.
• Designed with a concentric volute and recessed impeller configuration, the A196 CV minimizes off-BEP hydraulic forces. This architecture achieves up to 85% lower radial loading compared to standard expanding volute geometries under throttled conditions, resulting in reduced shaft deflection, lower bearing fatigue, and extended seal operating life.

4. A196 CV: Engineered for Non-Clog Pumping with Minimal Solids Degradation

• The recessed vortex impellerconfiguration generates a whirlpool effect, significantly reducing internal velocities and minimizing direct impeller-solids interaction. This leads to lower hydraulic wear, minimal solids degradation, and reduced fluid shear, preserving the integrity of both solids and liquid properties.
• The fully volute, solids-handling casing design is engineered to accommodate high concentrations of suspended solids. Its geometry facilitates unobstructed flow paths, ensuring full-passage capability—allowing any particle size that can clear the discharge port to seamlessly pass through the pump without clogging or blockage

Dynamic Sealing:

• Optimal for corrosive and abrasive slurry applications, where conventional sealing methods are prone to rapid wear.
• Eliminates the requirement for a mechanical seal, thereby reducing maintenance complexity and potential points of failure.
• No external seal flush or cooling water system is necessary, minimizing auxiliary equipment and simplifying system design.
• Significantly lowers operating and utility costs by eliminating seal water consumption and associated energy use
• Cost-effective alternative to conventional slurry mechanical seals, offering reduced initial and lifecycle costs.

6. High Temperature Application:

• Finned Cooler:Directly cools oil for lower bearing temperature. Requires minimum cooling water. Corrosion resistant construction, Recommended for temperature over 350°F (177℃)
• Jacketed Stuffing Box:Keep proper temperature control of sealing environment. Perfect for polymerizing liquids.
• Jacketed Casing:Ideal for heating or cooling pumpage.

7.Ease Of Maintenance:

• Back Pull-Out Construction:  Allows removal of the rotating assembly without disturbing the piping or motor, enabling faster service turnaround.
• Component Interchangeability with Model A196:  Simplifies inventory management and reduces spare parts stocking requirements.
• External Impeller Clearance Adjustment:  Enables precise performance optimization and wear compensation without disassembling the pump.
• Field-Ready Retrofit Capability:  Designed for seamless integration into existing installations with minimal modification.

8. Safety Feature:

• ANSI B15.1 Compliant Coupling Guard:  Provides robust protection against rotating components, ensuring personnel safety in accordance with recognized industrial safety standards.
• High-Strength Ductile Iron Frame Adapter:  Offers superior mechanical integrity and resistance to impact or fatigue, enhancing overall structural safety and alignment stability.

1. Hydropulper pump: Efficiently handles high-consistency pulp slurries in paper recycling and stock preparation processes.
2. Filter Slurries:Designed for continuous transfer of abrasive, high-solid slurries from filtration systems.
3. Crystal Suspensions:Capable of transporting supersaturated or crystallizing solutions without clogging or degradation.
4. Latex:Suitable for handling shear-sensitive latex emulsions with minimal agitation to preserve stability.
5. Fibrous wastewater:Optimized for conveying wastewater containing high concentrations of fibrous or stringy solids.
6. Polystyrene Beads:Transfer polymer bead suspensions without causing degradation or pellet fracture.
7. Screen Rejects:Effectively pumps abrasive and fibrous materials separated from screening operations.
8. Fruit and Vegetable Suspensions:Gentle pumping action ideal for viscous, chunky food slurries in processing industries.
9. Dye Liquor:Handles corrosive, coloured chemical mixtures in dyeing and textile applications with material compatibility.
10. Long Fibre White Water: Moves low-consistency fibre-laden water in paper mills, maintaining fibre integrity.
11. Primary Cleaner Pump: Transfer high-density rejects or contaminants from centrifugal cleaners in pulp processing.
12. Sodium Chlorate Slurry: Suitable for corrosive, high-solids chemical slurries used in bleaching or chemical processes.

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