Have Questions?
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 159mm Impeller SRX-CD-15/21 is designed with SOLAS impeller technology to support strong watercraft performance. SOLAS manufactures its impellers from ultra high-strength, corrosion-resistant stainless steel and casts them in a one-piece mold. This construction avoids bending the blade edges and helps maintain the intended pitch profile.
Impeller pitch influences acceleration and top speed. A smaller pitch can improve acceleration while reducing top speed, while an increased pitch can reduce acceleration and increase top speed. A higher-than-stock pitch may be used for watercraft with more horsepower than stock, subject to the desired operating characteristics.
SOLAS limited and modified impeller recommendations may be used in either application depending on desired RPM and speed. A lower-than-stock pitch may be appropriate for watercraft with a re-flashed ECU that increases the rev limiter, as well as high-altitude or high-temperature applications where horsepower is reduced, when applicable. Reduced pitch can also support applications carrying higher weight by limiting the volume of water through the pump.
Features:
- Brand: SOLAS
- Product type: Concord 159mm impeller
- Part number: SRX-CD-15/21
- Material: Ultra high-strength, corrosion-resistant stainless steel
- Construction: Cast in a one-piece mold without bending the blade edges
- Pitch performance: Smaller pitch improves acceleration and reduces top speed
- Pitch performance: Increasing pitch decreases acceleration and increases top speed
- Application guidance: Higher pitch than stock can be used for watercraft with more horsepower than stock
- Application guidance: Lower pitch than stock can be used for applicable re-flashed ECU, high-altitude, or high-temperature applications
- Load guidance: Reduced pitch can be used for higher weight to be carried to limit the volume of water through the pump
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RETURN POLICY 2026
ALL DISCOUNTED AND SALE ITEMS ARE A FINAL SALE !!!
We have a 14-day exchange policy on regular priced items only , ( discounted or sale items are not eligible for return ) , which means you have 14 days after receiving your item to request a exchange.
WE DO NOT REFUND we exchange only ...
PROCESSED ORDERS THAT ARE REQUESTING A CANCELLATION ARE SUBJECT TO A 20% RESTOCK FEE
To be eligible for a exchange, your item must be in the same condition that you received it, unopened or unused, with tags and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a exchange, you can contact us at usaspeedguys@gmail.com. Please note that exchanges will need to be sent to the following address and require an authorization first :
THE SPEED SHOP USA
ATT RETURNS
PO BOX 1254
PEACHLAND BC CANADA
V0H1X0
CANADA POST REGULAR SERVICE
If your exchange is accepted, we’ll send you a return authorization number, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any exchange question at usaspeedguys@gmail.com.
SHIPPING ON RETURNS IS AT YOUR EXPENSE WE DO NOT PAY FOR RETURN SHIPPING
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned LIKE custom order products (such as special orders or personalized items). We also do not accept returns for hazardous materials, flammable liquids, or gases. There is NO RETURNS on lighting or electrical components at all PERIOD . Please get in touch if you have questions or concerns about your specific item.
Unfortunately, WE DO NOT accept returns on sale items, DISCOUNTED ITEMS or gift cards.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
WE DO NOT REFUND WE ONLY EXCHANGE
European Union 14 day cooling off period
Notwithstanding the above, if the merchandise is being shipped into the European Union, you have the right to cancel or return your order within 14 days . As above, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
Exchanges
We will notify you once we’ve received and inspected your return and let you know if the exchange was approved or not. If approved, you will have 30 days to complete your exchange.
If more than 15 business days have passed since we’ve approved your return, please contact us at usaspeedguys@gmail.com
