Shaft Seal, Polaris Zodiac PB4SQ Booster Pump | R0747800

Polaris Zodiac PB4SQ Booster Pump Shaft Seal | Model R0747800

Product Overview

We supply this specialized shaft seal designed specifically for the Polaris Zodiac PB4SQ booster pump series. This precision-engineered seal is optimized for the unique demands of pressure-side pool cleaner applications.

Key Features and Benefits

• PB4SQ booster pump specific
• Enhanced pressure handling
• Optimized for continuous duty
• Specialized sealing geometry
• Professional-grade materials
• Direct OEM replacement
• Booster-rated construction

Technical Specifications

Specification	Detail
Model	R0747800
Series	PB4SQ Booster
Face Materials	Carbon/Ceramic
Spring Material	Stainless Steel
Elastomer Type	High-grade rubber
Maximum Temperature	220°F (104°C)
Maximum Pressure	175 PSI
Rotation	Bi-directional
Design Type	Booster Specific
Application	Pressure-Side Systems

Exploded parts diagram: This part is shown as item #7 on the Zodiac Polaris Booster Pump Model PB4SQ exploded parts diagram.

🔧 Zodiac Polaris Booster Pump Model PB4SQ – exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.

🔧 Exploded diagram and parts

This part belongs to the Zodiac Polaris Booster Pump Model PB4SQ assembly. Everything listed below is something we stock for it, and the numbers match the diagram.

Parts that go with this

Installation and Maintenance

Professional installation ensures optimal seal performance. The ceramic seat must be installed with uniform pressure, and sealing faces must be thoroughly cleaned before assembly. Proper alignment is crucial for booster pump operation.

Compatibility

Specifically designed for:

• Polaris Zodiac PB4SQ pumps
• Pressure-side cleaners
• Booster applications
• Continuous duty systems

Performance Features

Engineered to deliver:

• Enhanced pressure handling
• Consistent performance
• Superior durability
• Reliable operation
• Extended service life
• Optimal booster efficiency

Note: Always verify seal compatibility with your specific Polaris Zodiac booster pump model before installation