These pumps are used with hazardous, aggressive and hard to seal liquids. They are used in critical applications to assure absolute product containment. Available in most metallurgies and non-metallic materials Flows to 4000 GPM Heads to 400 feet Centrifugal, positive displacement, self-priming and multi-stage configurations available No mechanical shaft seals or packing required, assuring long service life Available in ANSI 73.4 dimensions