Praher Multiport Valve [SM-20-3] [2" FPT] (SM-20-3) airblowers Good solution for professional installations

Good solution for professional installations and service adjustments

Use this part when the original heater union nut is cracked

a reliable diverter valve helps keep performance consistent and predictable

Reduces motor strain and wear

Praher Multiport Valve [SM-20-3] [2" FPT] (SM-20-3) airblowers Good solution for professional installationsThe Praher SM 20 3 multiport valve is designed for compatible 2 inch female threaded plumbing systems and helps restore the main water routing control point in filtration equipment. When a valve like this starts to fail, it can affect more than one function in the system, which is why a proper replacement matters. This model is a solid option when you need to keep the original threaded plumbing style intact and want a valve that fits the existing