MODELS SE411, SE412, & SE421

•  Volute: Cast Iron

•  Motor Housing: Cast Iron

•  Seal Plate: Cast Iron

•  Shaft: 416 Stainless Steel

•  Square Rings: Buna-N

•  Hardware: 300 Series Stainless Steel

•  Seal: Design - Single mechanical oil-filled with secondary Exclusion Seal
            Material - Rotating Face - Carbon, Stationary
            Face - Ceramic. Elastomer - Buna-N
            Hardware - 300 Series Stainless