By Waterway

Waterway SuperPro & Power Defender Booster Pump Seal Plate | 311-8300B

Regular price $99.99
Regular price $119.99 Sale price $99.99
-$20.00
Shipping calculated at checkout.
Brand: Waterway
Availability: Low stock: 2 left
SKU: 311-8300B

CA P65 Warning: Cancer and reproductive harm. www.p65warnings.ca.gov

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The Super‑Pro 311‑8300 Booster Pump Seal Plate (Part # 311-8300B) is a genuine replacement seal plate designed for Waterway-brand Super-Pro and Power Defender booster pumps. This essential booster pump service part creates a secure, leak-resistant back faceplate between the pump housing and motor, helping maintain optimal internal alignment and efficient water flow. Built from corrosion-resistant materials for long-lasting performance in demanding pool environments, the 311-8300B seal plate simplifies maintenance and repairs by restoring proper sealing and pressure integrity in pressure-side booster pump systems. It’s ideal for DIY pool technicians and professional service techs replacing worn or damaged booster pump components to ensure continued reliable operation.

Highlights

  • OEM-Grade Replacement: Designed to match original booster pump specifications for reliable fit and performance.

  • Leak-Resistant Seal: Provides a secure back faceplate seal to prevent water loss and maintain pump efficiency.

  • Durable Construction: Molded from corrosion-resistant materials suited for pool environments and frequent use.

  • Pump Alignment Support: Helps maintain correct alignment between motor and housing, reducing wear on internal components.

  • Maintenance & Repair Ready: Ideal service part for restoring pressure-side booster pumps to optimal working condition.

Compatibility

  • Waterway SuperPro Booster Pumps
  • Waterway Power Defender Booster Pumps
Description

The Super‑Pro 311‑8300 Booster Pump Seal Plate (Part # 311-8300B) is a genuine replacement seal plate designed for Waterway-brand Super-Pro and Power Defender booster pumps. This essential booster pump service part creates a secure, leak-resistant back faceplate between the pump housing and motor, helping maintain optimal internal alignment and efficient water flow. Built from corrosion-resistant materials for long-lasting performance in demanding pool environments, the 311-8300B seal plate simplifies maintenance and repairs by restoring proper sealing and pressure integrity in pressure-side booster pump systems. It’s ideal for DIY pool technicians and professional service techs replacing worn or damaged booster pump components to ensure continued reliable operation.

Highlights
  • OEM-Grade Replacement: Designed to match original booster pump specifications for reliable fit and performance.

  • Leak-Resistant Seal: Provides a secure back faceplate seal to prevent water loss and maintain pump efficiency.

  • Durable Construction: Molded from corrosion-resistant materials suited for pool environments and frequent use.

  • Pump Alignment Support: Helps maintain correct alignment between motor and housing, reducing wear on internal components.

  • Maintenance & Repair Ready: Ideal service part for restoring pressure-side booster pumps to optimal working condition.

Compatibility
  • Waterway SuperPro Booster Pumps
  • Waterway Power Defender Booster Pumps
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