DERPIPE Cast Pipe Fittings Union - 1" NPT Female Fitting Stainless Steel 304, Class 150

works well with my water barrel system for emergency drinking water

Good

These are going to save us a tremendous amount of time in our service trucks. The guys generally take around 45 min to replace an avc on a water well system. With these unions it'll get the overall experience down to 10 min. A true must have in a number of situations.

Buena construcción, se siente sólido y me resuelve perfectamente la instalación de mi controlador con la bomba de agua.

Been in the plumbing business for 30 years at our facility. Able to fix anything with good parts. This Union is pure garbage. The seal is junk and the Union wouldn’t quit leaking at the joint. We tightened it standard and leaks. Tightened it more… it leaked tightened it so much it cracked! Garbage pure garbage. Trying to get a refund but betting it’s going to be a show down between me, Amazon and seller! Don’t waste your time or money. You have been warned.

Product as described, and is excellent quality.

Good material excellent for exterior but to make a whole pipe using some other different parts

I would have preferred another type of seal rather than rubber, tygon or something more durable than rubber.As I suspected the thin rubber seal gave out, union started leaking. Not a good design when a small rubber gasket is used when this union is rated at 600 psi. No way !