Product Details
The Zoeller BN140 Flow-Mate is an effluent or dewatering submersible pump designed for septic tank applications, specifically for low-pressure pipe (LPP) and enhanced flow step systems. It features a 1-1/2" NPT discharge and is capable of passing 1/2" spherical solids. The pump comes equipped with a single piggyback switch, a variable level float switch, and a 1" x 2" PVC adapter fitting. It includes a 20 ft. UL listed neoprene cord with a molded plug cap and ground wire. Constructed from durable cast iron, the BN140 also features a stainless steel lifting handle and a corrosion-resistant powder-coated epoxy finish, ensuring reliability and longevity.








