267-0002 - N267 Waste-Mate Non-Automatic Cast Iron Sewage Pump, 115V, 1/2 HPZoeller 267 0002 N267 Waste Mate Non Automatic Cast Iron Sewage Pump, 115V, 1 2 HP Float operated, 2 pole mechanical switch Durable cast construction, ASTM Class 25 cast iron switch case and pump housing Cast iron base on model 267 Engineered plastic base on model 266 Non clogging vortex impeller design. Engineered plastic impeller with metal inserts (1 Ph). Model 267 available with cast iron impeller (standard on 3 Ph models). Not affected by