Waterway Executive Impeller 310-4190

Product Overview

As a retailer of hot tub spa parts, I present the Waterway Executive Impeller, a powerful 4.0HP component identified by its distinctive blue dot marking. This precision-engineered impeller delivers reliable performance for Executive series pumps, offering excellent water flow for demanding spa applications.

Key Features

• 4.0HP power rating
• 48/56Y frame compatibility
• Blue dot identification system
• Balanced blade configuration
• High-efficiency design
• Professional-grade materials
• Optimized performance profile

Applications

Ideal for:

• Large spa systems
• High-jet-count installations
• Performance spa setups
• Commercial applications
• Multiple zone configurations
• Professional installations

Technical Specifications

Specification	Detail
Model Number	310-4190
Series	Executive
Horsepower	4.0 HP
Frame Size	48/56Y
Type	Standard
Identification	Blue Dot
Material	High-grade thermoplastic
Design	High-performance

Performance Features

• Advanced flow dynamics
• Optimized pressure generation
• Enhanced hydraulic efficiency
• Strategic blade design
• Superior cavitation resistance
• Uniform water distribution
• Consistent flow delivery

Engineering Excellence

• Precision-engineered vanes
• Computer-optimized design
• Reinforced hub design
• Balanced construction
• Stress-optimized geometry
• Flow-enhanced technology

Installation Requirements

• Professional installation recommended
• Critical shaft alignment
• Rotation verification essential
• Specified clearance settings
• Balance confirmation
• Torque requirements

Maintenance Considerations

• Scheduled inspections recommended
• Performance monitoring
• Vibration assessment
• Wear evaluation
• Balance verification
• Regular cleaning

Performance Benefits

• High-volume water delivery
• Enhanced jet performance
• Energy-efficient operation
• Reliable service life
• Consistent output
• Professional results

Alternate Part Numbers

 

• 1-05-0309
• 310-4190B