Sizing Tubing

Although pumps may discharge water at a certain rate, Kink Free Tubing and Flex PVC Pipe can only allow a certain amount of water to physically pass through it. Be sure to choose a diameter of tubing that will allow your desired flow.

Tubing Size (Inside Diameter): Max Flow (GPH)

1/2": 300

3/4": 720

1": 1,200

1-1/4": 2,000

1-1/2": 3,000

2": 4,800

2-1/2": 6,000

3": 9,000

4": 12,000

Please browse our selection of Flex PVC Pipe, Kink Free Tubing, and Fittings for all your pond plumbing needs.

All prices listed on this site are for online orders and may not represent in-store pricing.