ANSI Self-Priming Process Pump (A796-CC Series)

Specifications :

• Capacities to 284 m3/h (1250 GPM)
• Heads to 131 m (430 feet)
• Temperatures to 260° C (500° F)
• Pressures to 1999 kPa (290 PSIG)
• Effective static lift to 6 m (20 feet)

Extended Pump Life :

• One-piece casing with integral priming and air separation (no external priming chamber or air separator required)
• No suction check valve required
• Rapid priming time
• Positive retention of pumpage under siphon conditions
• Self-purge of vapors

• Fully Open Impellers
• Highly Engineered Seal Chambers
• Variety of Mechanical Seals’ Compatibility
• Dynamic Sealing option available
• Premium Severe Duty Thrust Bearings
• Hybrid Bearing Isolators
• Optimized Oil-Sump Design
• Engineered Pump Mounting Systems
• Ease of Maintenance
• Back Pull-out Design
• External Impeller Adjustment
• Maximum Interchangeability

• Heavy Duty Casings are designed with higher wall thickness.
• All Pressure Retaining Components are 100% Hydrostatic Tested.
• Coupling Guards comply with ANSI B15.1 Standard.
• Optional : Shaft Guard on Adaptor.

A196 series ANSI Centrifugal pumps need to be primed by removing air and filling with liquid before they work. This is easy if the pump is underwater or if the liquid is above it, but requires extra steps if the pump has negative suction pressure.

• Aquarius A796 ANSI Self-Priming Chemical Process Pump Casing has a built-in chamber that always keeps enough liquid to stay primed.
• Aquarius A796 ANSI Self-Priming Chemical Process Pump Casing’s one-piece design includes both priming and air separation features. This means it works efficiently on its own without needing extra priming systems.

Priming and Air Separation in casing :

• Aquarius A796 ANSI Self-Priming Chemical Process pump’s dual volute design needs just a small amount of liquid to begin working.
• During priming, the lower part draws in liquid, while the upper part expels both liquid and air, removing the air through the discharge and recirculating the liquid.
• When all air is removed and liquid fills the pump’s impeller eye, it’s fully primed and works like a standard centrifugal pump.
• Both volutes then act as discharges to handle the liquid.
• Aquarius A796 ANSI Self-Priming Chemical Process pump casing keeps enough liquid inside for repriming, even if liquid drains back to the supply source.