ERA Sch 80 PVC 8 Inch Coupling, Socket x Socket related_siemens-sirius-3ru2126-4db0-thermal-overload-relay-20-25-amp the EcoPlug has more surface

the EcoPlug has more surface area contact between its watertight rubber gasket and the well inner wall casing than any other well plug on the market

FKM (Viton) Seals

FMDFG4050 Datasheet

Stem: Stainless Steel Blowout Proof

ERA Sch 80 PVC 8 Inch Coupling, Socket x Socket related_siemens-sirius-3ru2126-4db0-thermal-overload-relay-20-25-amp the EcoPlug has more surfaceSCH 80 PVC COUPLING, SOCKET Schedule 80 PVC Straight Couplings are a small part that connects or "couples" one part to another, usually permanently. Unless specifically noted, ERA PVC is not NSF certified. Type: Schedule 80 Fitting Style: Straight Coupling Schedule: Schedule 80 Size: 8" Connection Type: Socket Material: PVC Color: Gray Maximum Temperature 140 F