Series ‘HC & HK” Horizontal Chemical Pumps feature “total” chemical resistance with non-metallic construction of all wetted components. The molded, semi-enclosed impellers are designed to provide maximum pumping efficiency. These pumps feature external single seal or double water-flushed mechanical seal with choice of EPDM or Viton elastomer materials. Available close-coupled to minimize size or long-coupled with bearing pedestal to accommodate customers motor. All closed-coupled pumps are driven by chemical duty motors, suitable for continuous duty in corrosive environments.
Curves #3 and #4 are for the larger series 'HK'. The curves #1 & #2 are for the smaller series 'HC'.
Be sure to check chemical resistance guides for the correct plastic to be used with your chemicals.