PVC Double Union Check Valves with Stainless Steel Spring - BSP Threads Size:1inch it can be used for

it can be used for clean water pressure boosting from a suitable storage tank

A PVC Hose Adapter with Male Thread connects a hose to a PVC pipe or fitting with a male threaded end

Lead-out cable unless separately purchased

Capacity range: 500l

It is designed for clean water only and should not be used with sand

PVC Double Union Check Valves with Stainless Steel Spring - BSP Threads Size:1inch it can be used forA PVC Double Union Check Valves with Stainless Steel Spring are designed to prevent backflow in plumbing systems, ensuring a one way flow of liquids. They're commonly used in industrial and commercial applications due to their durability and reliability