The design of the impeller is a crucial factor in deciding how well a centrifugal pump performs for Johnson/Evinrude Outboard 9.9 HP (1997-2000),15 HP (1997-2002). An impeller that is constructed properly maximizes flow while reducing turbulence and improving efficiency.
Open impellers' structural integrity is jeopardized. They are typically found in inexpensive, compact pumps as well as pumps that handle suspended materials.
Energy from the prime mover is transferred to the liquid by the impeller. Depending on whether they have front and back cover plates, water pump impellers are categorized as closed, semi-open, or open.
Based on their design, the blades are divided into cylindrical and twisted blades. Closed-type impellers, which are used in single-suction and double-suction centrifugal pumps as well as single-stage single-suction centrifugal pumps, typically have 212 back-curved blades and good operational efficiency. There are balance holes at the blade roots of some impellers. Half-open and open impellers, like the impeller of a sewage pump, feature a few blades, often 2 to 5. Slurry, granular liquid, or sewage are the usual materials that are utilized for pumping.
Features:
Specification:
This product replaces: 47-3247, 808282105723, 19210-ZV4-651, 9-45102
Fits Honda 9.9 HP (1997-2000),15 HP (1997-2002)
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You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.)
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.
Sea Star Solutions
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