The Waterway 319-3100 Pump Seal Set is a genuine OEM mechanical seal kit engineered for Waterway pool and spa pumps. It provides a tight, leak-free seal between the pump housing and motor shaft, preventing water intrusion and protecting the motor bearings from damage. Designed for long-lasting performance, this kit is a direct replacement for worn or leaking seals.

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Key Features

• OEM Part Number: 319-3100

• Complete mechanical seal kit for Waterway pumps

• Prevents leaks and water intrusion into the motor

• Protects bearings and extends pump life

• High-quality materials designed for chemical and heat resistance

• Compatible with multiple Waterway pump models including Executive, Hi-Flo, and Champion series

• Easy to install — ideal for routine maintenance or pump rebuilds

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Product Overview
Mechanical seals are critical for maintaining proper performance and reliability in pool and spa pumps. The Waterway 319-3100 Pump Seal Set is built to meet the original factory specifications, ensuring a perfect fit and long-term durability. When seals begin to wear or leak, replacing them with this OEM set helps restore optimal pump operation, efficiency, and water-tight integrity.

This seal set is designed for use across a range of Waterway pumps, making it a versatile service part for technicians and pool owners alike. Replacing the seal during any motor or impeller service is strongly recommended to prevent premature failure or leaks.

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Technical Specifications

• Model: 319-3100

• Material: Ceramic and carbon mechanical seal with rubber cup and stainless spring

• Application: Waterway pump mechanical shaft seal

• Compatible Pumps: Executive, Hi-Flo, Hi-Flo II, Champion, and similar Waterway models

• Function: Prevents water leakage between wet-end and motor shaft

• Installation: Press-fit into pump seal plate; lubricate lightly with silicone-based lubricant during installation

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Summary
The Waterway 319-3100 Pump Seal Set is an essential maintenance item for any Waterway pump. It delivers OEM reliability, superior sealing performance, and extended equipment life — the perfect solution for rebuilding or repairing your pump to factory standards.