Sta-Rite Pump Star Washer

As a retailer of hot tub spare parts, I’m pleased to offer the Sta-Rite Pump Star Washer – a specialized fastening component designed to provide secure mechanical connection and prevent loosening in pump assemblies. This precision-engineered washer features a distinctive star pattern that creates enhanced gripping action, ensuring reliable fastener retention under the vibration and operational stresses common in pump applications.

Specialized Fastening Technology

The star washer incorporates a unique star-shaped design with multiple points that bite into mating surfaces, creating superior holding power compared to standard flat washers. This enhanced gripping action prevents fastener loosening caused by vibration, thermal cycling, and operational stresses that could compromise pump assembly integrity.

The distinctive star pattern provides multiple contact points that distribute loads while creating mechanical interference that resists rotation and loosening during pump operation.

Enhanced Gripping Design

Star Pattern Configuration

The multiple-point star design creates enhanced mechanical interference with mating surfaces, providing superior resistance to loosening compared to conventional washers.

Load Distribution

Distributes fastener loads across multiple contact points, preventing stress concentrations while maintaining secure mechanical connection throughout pump operation.

Vibration Resistance

The star configuration provides excellent resistance to loosening caused by pump vibration and operational cycling, maintaining secure connections over extended periods.

Superior Material Properties

Durable Construction

Manufactured from high-quality materials that maintain their mechanical properties and gripping characteristics throughout extended service periods in pump environments.

Corrosion Resistance

Material selection provides resistance to corrosion in pool and spa environments, ensuring long-term mechanical performance and reliability.

Temperature Stability

Maintains gripping effectiveness across temperature ranges encountered in pump installations, ensuring consistent performance in various operating conditions.

Technical Specifications

Specification	Details
SKU	6483240146
Weight	0.01 Kilograms
Length	0.1 Meters
Width	0.15 Meters
Height	0.15 Meters
Volume	0.002 Cubic Meters
Design	Star pattern configuration
Material	Corrosion-resistant metal
Construction	Precision manufactured
Application	Pump fastener retention
Environment	Pool and spa compatible

Mechanical Functions

Enhanced Fastener Security

The star design provides superior fastener retention compared to standard washers, ensuring that critical pump connections remain secure throughout operation.

Anti-Rotation Properties

Multiple gripping points prevent rotation of fasteners, maintaining proper torque specifications and preventing loosening during pump cycles.

Mechanical Interference

Creates positive mechanical interference that resists movement and maintains secure connections under operational stresses.

Installation and Compatibility

Simple Installation

Easy installation with standard fasteners requires no special tools or procedures, providing immediate enhanced holding power for pump assemblies.

Sta-Rite Integration

Designed for compatibility with Sta-Rite pump systems, ensuring proper fit and function with corresponding fasteners and components.

Versatile Application

Suitable for various fastening applications throughout pump assemblies where enhanced security is required.

Performance Benefits

Reliable Connection Security

Prevents fastener loosening that could lead to mechanical failures, water leaks, or safety hazards in pump installations.

Reduced Maintenance

Enhanced fastener retention reduces the need for frequent re-tightening and maintenance checks, improving system reliability.

Extended Service Life

Maintains secure connections throughout extended operating periods, reducing wear and potential damage from loose fasteners.

System Protection

Assembly Integrity

Ensures that pump assemblies remain properly secured, preventing the mechanical problems that can result from loose connections.

Component Protection

Prevents damage to pump components that could occur from vibration or movement caused by loose fasteners.

Safety Enhancement

Maintains secure mechanical connections essential for safe pump operation and preventing potential hazards from loose assemblies.

Quality and Reliability

Genuine Sta-Rite Engineering

Authentic Sta-Rite component ensuring compatibility and performance standards required for reliable pump assembly and operation.

Manufacturing Excellence

Precision manufacturing ensures consistent gripping properties and dimensional accuracy across all production units.

Proven Performance

Field-tested design provides reliable fastener retention in thousands of pump installations worldwide.

Cost-Effective Solution

Simple Upgrade

Inexpensive component that provides significant benefits in fastener security and assembly reliability, improving overall system performance.

Maintenance Reduction

Reduces fastener-related maintenance requirements, providing long-term cost savings through enhanced connection security.

Installation Benefits

Easy installation makes this an accessible upgrade for existing installations or essential component for new pump assemblies.

Why Choose This Star Washer?

The Sta-Rite star washer represents a cost-effective investment in pump assembly security and reliability. Its enhanced gripping design and proven performance ensure secure fastener retention while preventing the loosening that could compromise pump operation.

This simple yet effective component provides significant benefits in mechanical security and system protection, making it essential for optimal pump assembly integrity and long-term reliability.