SOLAS YH-CD-18/22 Concord Impeller 18/22

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 18/22, part number YH-CD-18/22, is designed with SOLAS impeller technology to support performance tuning through pitch selection. SOLAS impellers are made from ultra-high-strength, corrosion-resistant stainless steel and cast in a one-piece mold. This manufacturing process avoids bending the blade edges and is intended to maintain the designed pitch.

The 18/22 Concord impeller offers a pitch configuration suited to applications where acceleration, top speed, engine output, operating conditions, and carried weight need to be considered. Pitch changes affect watercraft performance: smaller pitches can improve acceleration while reducing top speed, while increased pitch can reduce acceleration and increase top speed.

A higher pitch than stock may be used for watercraft with more horsepower than stock. A lower pitch than stock may be suitable for watercraft with a re-flashed ECU that increases the rev limiter, high-altitude or high-temperature operation where horsepower is lost, or applications carrying higher weight where reducing the volume of water through the pump is desired. SOLAS limited and modified impeller recommendations can be used in either application depending on the desired RPM and speed.

Choose the SOLAS YH-CD-18/22 Concord Impeller when selecting a stainless steel impeller with a one-piece cast design and an 18/22 pitch configuration.

Features:

• Construction: Made from ultra-high-strength, corrosion-resistant stainless steel.
• One-piece cast design: Cast in a one-piece mold without bending the blade edges to achieve the intended pitch.
• Pitch configuration: Features an 18/22 pitch.
• Acceleration tuning: Smaller pitches improve acceleration and reduce top speed.
• Top-speed tuning: Increasing pitch decreases acceleration and increases top speed.
• Higher-power applications: A higher pitch than stock can be used for watercraft with more horsepower than stock.
• Operating-condition options: Lower pitch than stock can be used for applicable high-altitude, high-temperature, or re-flashed ECU applications.
• Load management: Reduced pitch can be used for higher weight to be carried to limit the volume of water through the pump.