SOLAS Concord Impeller YJ-CD-12/17, SKU 20-1591

SOLAS, the technology leader in the impeller design, creates lots of outstanding advantages built into its products. All SOLAS impellers are made of an ultra high strength, corrosion resistant stainless steel, and are cast in a one-piece mold without bending the edges of the blades to achieve the perfect pitch.

The SOLAS Concord Impeller YJ-CD-12/17, SKU 20-1591, is designed with SOLAS impeller technology to support performance-focused personal watercraft applications. It is made from ultra-high-strength, corrosion-resistant stainless steel and cast in a one-piece mold. This manufacturing approach avoids bending the blade edges and helps achieve the intended pitch profile.

The 12/17 pitch configuration reflects the relationship between acceleration and top speed. Smaller pitches can improve acceleration while reducing top speed, while increasing pitch can reduce acceleration and increase top speed. A higher pitch than stock may be used for watercraft with more horsepower than stock, depending on the application.

SOLAS recommendations also account for different operating conditions and performance goals. A lower pitch than stock may be used, when applicable, with a watercraft featuring a re-flashed ECU that increases the rev limiter, or in high-altitude and high-temperature conditions where horsepower is reduced. Reduced pitch may also be considered for carrying higher weight to limit the volume of water moving through the pump. Limited and Modified impeller recommendations can be used in either application depending on the desired RPM and speed.

Features:

• Construction: Made from ultra-high-strength, corrosion-resistant stainless steel.
• Manufacturing: Cast in a one-piece mold without bending the blade edges.
• Pitch configuration: 12/17 pitch designed to balance acceleration and top-speed characteristics.
• Acceleration: Smaller pitches can improve acceleration while reducing top speed.
• Top speed: Increasing pitch can reduce acceleration and increase top speed.
• Application guidance: A higher pitch than stock may be used for watercraft with more horsepower than stock.
• Operating conditions: Lower pitch may be used when applicable for re-flashed ECUs, high-altitude operation, or high-temperature applications.
• Load guidance: Reduced pitch may be used for higher carried weight to limit the volume of water through the pump.