[masraum]

Originally Posted by Baz

I use a 1/2" pvc spray hose here - like the kind the lawn spray companies use. Has lasted for 20 years.

1/2" ID 800 psi 100' Length of Spray Hose

Lawn, Pest & Ag High Pressure Spray Hose

1/2" ID, 800 psi, 100' Length

Designed for pesticides, fertilizer, insecticides, horticultural solutions, and other agricultural spray applications. Flexible, lightweight construction. Made of kink-resistant rugged PVC. Easy grip, striated exterior. 800 psi working pressure.

This spray hose is exposed to the most rigorous testing procedures, including thorough analysis in our engineering and research facility. We continuously analyze the quality of our products using proof and burst tests, abrasion tests, and design-match-qualify processes. This product is engineered to meet or exceed the standards set by ISO.

There you are, a pro in the business in sunny FL with a long term history to report. The recommendation doesn't get any better than that.