Blue Thumb Universal Check Valve Assembly Kit for Submersible Pumps

Professional Check Valve Solution for Submersible Pumps

The Blue Thumb Universal Check Valve Assembly Kit allows you to create a professional check valve discharge assembly for nearly any submersible pump on the market. Designed to work seamlessly with Blue Thumb Skimmers and Pump Canyons, this kit prevents backflow and protects your pump system from water hammer and reverse flow damage.

Key Features

• Universal Compatibility: Works with nearly any submersible pump
• Complete Kit: All components included for professional installation
• Backflow Prevention: Prevents water from flowing back through the pump
• Water Hammer Protection: Reduces stress on pump and plumbing
• Blue Thumb Integration: Designed for Blue Thumb Skimmers and Pump Canyons

Available Sizes

1 1/2" Check Valve Assembly Kit (SKU: PB2408) - 3 lbs
For 1 1/2" flex hose. Ideal for smaller to medium submersible pumps and standard pond applications.

2" Check Valve Assembly Kit (SKU: PB2415) - 4 lbs
For 2" flex hose. Best for larger submersible pumps and high-flow applications.

Why Use a Check Valve

A check valve prevents backflow when your pump shuts off, protecting the pump impeller from damage, reducing water hammer stress on plumbing, and maintaining prime in the discharge line for efficient restarts. It's an essential component that extends pump life and protects your entire system.

Perfect For

Skimmer installations, Pump Canyon systems, waterfall and stream pumps, pond filtration systems, and any submersible pump requiring backflow prevention.

Frequently Asked Questions

Which size do I need?

Choose based on your flex hose size: 1 1/2" kit for 1 1/2" hose, 2" kit for 2" hose. Match the kit to your existing plumbing diameter.

What's included in the kit?

All components needed to create a complete check valve discharge assembly for your submersible pump installation.

Will this work with my pump?

Yes, designed to work with nearly any submersible pump on the market when paired with the appropriate size flex hose.

Why do I need a check valve?

Prevents backflow when the pump shuts off, protecting the pump impeller, reducing water hammer stress, and maintaining prime for efficient restarts.

Is this compatible with Blue Thumb Skimmers?

Yes, specifically designed to work with Blue Thumb Skimmers and Pump Canyons, though compatible with other systems as well.

Can I install this myself?

Yes, the kit includes all necessary components and instructions. Basic plumbing knowledge is helpful but not required.

Does this reduce water flow?

When properly sized, the check valve has minimal impact on flow rate while providing essential backflow protection.

How does a check valve work?

Allows water to flow in one direction (from pump to discharge) but automatically closes when flow reverses, preventing backflow.