Speck 21-80/30 G Series Impeller – 0.5HP (2923223015)

Professional Water Feature Pump Component

As a retailer of hot tub spare parts, I’m featuring this entry-level commercial-grade impeller designed specifically for Speck 21-80/30 G water feature pumps.

Product Overview

This precision-engineered closed face impeller is designed for the 0.5 horsepower Speck 21-80/30 G water feature pump. It provides reliable performance for smaller commercial water features while maintaining professional-grade quality standards.

Key Features

• Genuine Speck replacement part (#2923223015)
• Commercial-grade closed face design
• Efficiency-optimized performance
• Model-specific engineering
• Professional construction
• Reliable operation

Compatibility

Specifically engineered for:

• Speck 21-80/30 G pumps
• 0.5HP systems
• Smaller water features
• Light commercial applications

Technical Specifications

Specification	Detail
Manufacturer	Speck Pumps
Part Number	2923223015
Horsepower Rating	0.5 HP
Design Type	Closed Face
Material	Commercial-grade engineered polymer
Application	21-80/30 G series
Shaft Size	20mm
Diameter	122mm
Pump Type	Water Feature
Flow Capacity	Standard efficiency
Construction	Professional grade

Installation Requirements

• Requires 0.5HP or greater motor
• Professional installation recommended
• Shaft seal needed (sold separately)
• Proper alignment crucial
• Specific clearance settings

Performance Benefits

• Efficient water movement
• Consistent pressure generation
• Energy-conscious operation
• Professional-grade performance
• Reliable function
• Extended service life

Maintenance Guidelines

Professional maintenance protocol:

• Regular performance monitoring
• Flow rate verification
• Standard vibration testing
• Alignment checks
• Seal integrity assessment
• System efficiency verification

Engineering Excellence

Quality features include:

• Precision-balanced design
• Optimized vane geometry
• Professional material composition
• Enhanced wear resistance
• Efficient hydraulic profile
• Commercial-grade reliability

Shaft seal sold separately