HYPRO 6500C Cast-Iron 6-Roller Agricultural Sprayer Pump, 21.8 GPM, 300 PSI, Viton Seals

HYPRO 6500C is a heavy-duty cast-iron 6-roller agricultural sprayer pump delivering 21.8 GPM at 300 PSI with Viton seals and a solid shaft for reliable, long-lasting field service.

This HYPRO 6500C Cast Iron 6 Roller Pump is built in the United States for demanding agricultural spraying tasks where throughput, chemical resistance, and durability matter. Engineered as a high-performance rotary vane-style pump with six rollers and a robust cast-iron housing, it balances flow and pressure for broadcast spraying, fertigation, and liquid nutrient application. Standard counter-clockwise rotation, optional clockwise versions, and 3/4" NPT ports make it easy to integrate with most sprayer systems.

How does the HYPRO 6500C improve spraying efficiency?

The 6500C produces 21.8 gallons per minute at pressures up to 300 PSI, enabling faster coverage and consistent droplet delivery across large fields. Higher flow-per-revolution reduces engine or PTO load compared with smaller pumps, so operators can maintain application rates without frequent passes.

• 21.8 GPM flow for faster field coverage
• 300 PSI working pressure for consistent spray patterns
• Solid shaft minimizes slippage under heavy loads
• 3/4" x 3/4" NPT ports fit standard sprayer plumbing

What makes this pump durable in agricultural conditions?

Constructed with a cast-iron housing and a six-roller rotor, the pump is designed to withstand abrasive use and continuous operation typical on farms. The heavy-duty materials and proven roller design reduce wear and extend service intervals under high-cycle conditions.

• Cast-iron body for impact and wear resistance
• 6-roller configuration for smoother operation and longevity
• Solid shaft design resists torsional stress
• Made in the United States to HYPRO manufacturing standards

Is the HYPRO 6500C compatible with fertilizers and chemicals?

Yes — the pump uses Viton seals that provide superior chemical resistance compared with standard elastomers, helping protect internal components when handling fertilizers, liquid nutrients, and many agricultural chemicals. Proper rinsing and maintenance still matter to maximize seal life.

• Viton seals for enhanced resistance to oils and corrosive agents
• Suitable for liquid nutrients and common spray chemistries
• Routine flushing recommended after aggressive chemistries
• Seal and rotor service parts readily available for maintenance

How easy is installation and service on this pump?

The 6500C features standard 3/4" NPT inlet and outlet ports and a solid shaft for straightforward coupling to existing drivetrains. While built for rugged use, its familiar plumbing and rotation options simplify integration and routine maintenance for farm mechanics.

• 3/4" x 3/4" NPT ports for common plumbing connections
• Standard counter-clockwise rotation; clockwise available
• Solid shaft simplifies coupling and alignment
• Field-serviceable components reduce downtime

Who is this for: The HYPRO 6500C is ideal for commercial growers, custom applicators, and farmers needing a high-flow, durable sprayer pump capable of handling fertilizers and demanding daily use. Choose this model if you require a U.S.-made cast-iron pump with chemical-resistant Viton seals and straightforward compatibility with standard sprayer systems.