Scot Pump 189 001 303 4.41 - 4 Vane Impeller for 48377X (3/4HP)
The Scot Pump 189 001 303 4.41 Impeller is an OEM grade, 4 vane bronze impeller engineered for the Scot Pump 48377X 3/4HP motor pump assemblies. Built for demanding marine and cooling applications, this impeller delivers reliable flow performance, excellent corrosion resistance, and long term durability in seawater environments.
Designed for the Scot 77 Series, it maintains optimal pump efficiency and helps prevent cavitation, ensuring smooth operation in continuous duty systems. Whether youre servicing a marine HVAC system, a cooling loop, or a general seawater transfer pump, this OEM impeller restores factory performance and extends pump life.
Features
- OEM Scot Pump component for guaranteed compatibility
- 4 vane bronze design for high efficiency flow
- Engineered for 3/4HP 48377X pump systems
- Corrosion resistant construction for seawater use
- Supports continuous duty marine and cooling operations
- Helps prevent cavitation and maintains pump performance
- Durable, long life design for harsh marine environments
Applications
- Marine HVAC cooling systems
- Seawater circulation and transfer
- Onboard cooling loops
- Livewell and baitwell systems
- General marine plumbing
- Industrial cooling and fluid transfer
FAQs
1. Is this impeller compatible with all Scot 77 Series pumps?
It is specifically designed for the 48377X configuration. Compatibility with other 77 Series models depends on impeller diameter and vane design.
2. What material is the impeller made from?
This impeller is manufactured from bronze, providing excellent corrosion resistance for seawater and marine environments.
3. How often should the impeller be inspected or replaced?
Inspection frequency depends on operating conditions, but marine systems typically benefit from annual inspection to prevent cavitation or flow loss.
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