Praher Multiport Valve [SM-20-3] [2" FPT] (SM-20-3) terminals or stopped responding correctly to

or stopped responding correctly to pneumatic pressure from the button assembly

Potter and Brumfield T9AP PCB mount relay with SPDT switching

maintenance

OEM Hayward skimmer lid

On spa equipment

Praher Multiport Valve [SM-20-3] [2" FPT] (SM-20-3) terminals or stopped responding correctly toThe 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