Deep Well submersible Pumps runs continuously.

Try Dean Bennet supply online for a good selection of fittings. Did you discover how much well is under the pump?

Thanks for the link; Ballvalve. I am getting ready to replumb the Greenhouse. maybe I can use that supplier knowing that they sell quality.

BTW. Well is running great. With the extra pressure I have now, i have been able to identify all the pinholes in my garden hoses.

later, hygron