Zoeller 30-0151 — 2″ UniCheck® Cast-Iron Check Valve | Heavy-Duty Backflow Protection Bracket Assembly Maximum events: 40

Maximum events: 40

SKU 190-9564 is the disposal-flange version

Confirm the ceiling outlet thread

The freezeless Model 19 is intended for irrigation purposes and designed for year-round residential regardless of outside temperature

a super-bright 360° LED alarm ring

Zoeller 30-0151 — 2″ UniCheck® Cast-Iron Check Valve | Heavy-Duty Backflow Protection Bracket Assembly Maximum events: 40Zoeller 30 0151 2 UniCheck Cast Iron Check Valve The Zoeller UniCheck 2 Cast Iron Check Valve (Model 30 0151) provides heavy duty backflow protection for sump and sewage pump systems. Its durable cast iron body and full flow internal design help reduce restriction and system noise while guarding your pump and basin from reverse flow. Key Features & Benefits Backflow prevention to protect pumps and basins from reverse drainage Cast iron construction