Fernco - PCX56-44 - 4'' x 4'' Coupling CI/PL Here are Paige Electric’s recommendations:

Here are Paige Electric’s recommendations: For direct burial

Replacement option that is the same size with the same specifications is available at the link below

Fully potted PC board

It is the only switch on the Pro90 and the only switch that you need

Fernco - PCX56-44 - 4'' x 4'' Coupling CI/PL Here are Paige Electric’s recommendations:The dimensional flexibility of Fernco couplings ensures leak proof seals on virtually any pipe material: plastic, cast iron, asbestos cement, clay, concrete, steel, copper and ductile iron. All couplings are clearly marked with part number, size, and pipe materials that the coupling will connect. Fernco makes fast delivery of stock items with no minimum order required. For special applications, our custom design service can supply couplings to