Chamber in front of pump housing enables self-priming operation.

• Self-cleaning, semi-open impellers

These American Machine & Tool 316 stainless steel self-priming centrifugal pumps feature a continuous duty TEFC motor. Pumps are constructed of a 316 stainless steel impeller and carbon graphite and ceramic bearing. Models 70620-00, -02, -10. -12, -22, and -32 feature a Viton® o-ring and seal. Models 70620-72 and -80 feature a PTFE o-ring and seal.