Have Questions?
The SOLAS Concord 12/20 Impeller, part number SR-CD-12/20, is designed using SOLAS impeller technology. SOLAS makes its impellers from high-strength, corrosion-resistant stainless steel and casts them in a one-piece mold. This manufacturing approach avoids bending the blade edges and supports a precise pitch design.
Impeller pitch influences acceleration and top speed. A smaller pitch can improve acceleration while reducing top speed, while increasing pitch can reduce acceleration and increase top speed. A higher-than-stock pitch may be used for watercraft with more horsepower than stock, while a lower-than-stock pitch may be applicable for watercraft with a re-flashed ECU that raises the rev limiter, high-altitude or high-temperature applications where horsepower is lost, or applications carrying more weight.
SOLAS limited and modified impeller recommendations may be used in either application depending on the desired RPM and speed. Select the pitch based on the watercraft setup and intended performance goals.
Features:
- Brand: SOLAS
- Design: Concord 12/20 impeller
- Part number: SR-CD-12/20
- Material: High-strength, corrosion-resistant stainless steel
- Construction: One-piece molded design
- Pitch tuning: Smaller pitch can improve acceleration and reduce top speed
- Pitch tuning: Increased pitch can reduce acceleration and increase top speed
- Application guidance: Higher pitch than stock may be used for watercraft with more horsepower than stock
- Application guidance: Lower pitch than stock may be applicable for re-flashed ECU, high-altitude, high-temperature or heavier-load applications

