Tecmark (TDI) 4010P Black 4000 Series Pressure Switch – TDI-851-4010 15' x 26' and filtration systems

and filtration systems

It maintains optimal water flow and system efficiency

Designed with a rugged filter bag system

The universal 48/52-inch depth fit ensures it suits a variety of pool wall heights with ease

Its non-skid surface ensures safety by reducing slipping risks

Tecmark (TDI) 4010P Black 4000 Series Pressure Switch – TDI-851-4010 15' x 26' and filtration systemsThe Tecmark 4010P Black 4000 Series pressure switch delivers reliable and accurate pressure sensing for spa and hot tub applications. Engineered to handle pressures from as low as 2 inches w. c. up to 100 PSIG, it offers broad versatility for different system requirements. With electrical ratings up to 25 amps, this switch ensures safe and dependable control of spa equipment. Its steel construction provides strength and durability, while the compact