30 in x 36 in Duplex Polyethylene Basin with Solid Cover

SPECIAL ORDER ITEM. Review Returns Policy before purchase. This duplex sewage basin system is designed for reliable indoor wastewater lift station applications. It features a seamless, one-piece polyethylene basin construction for watertight and gas-tight performance when properly installed. The system includes a durable solid steel duplex cover with inspection plate, along with integrated 2 in vent and 2 in discharge connections and a 4 in cast iron inlet hub. Built for sewage pump installations, it supports efficient dual-pump operation and simplified field setup. Suitable for residential and commercial use where dependable underground containment and structured pump access are required.