Replacement Impellers for Sequence® Model 1000 Series External Pumps Flow Rate at 5 Feet of Head_7470 GPH 500 gph / 6

500 gph / 6

See chart below for correct control panel per model

ensuring there is even water flow through the unit

please see this page

STARTING A BIOFILTER OFTEN TAKES WEEKS BEFORE A PROPER BIOMASS IS ESTABLISHED

Replacement Impellers for Sequence® Model 1000 Series External Pumps Flow Rate at 5 Feet of Head_7470 GPH 500 gph / 6Replacement Impellers for Sequence Model 1000 Series External Pumps The impeller is circled in the image. PLEASE NOTE: These Special Order items dropship from the manufacturer. For the most current ship lead time, please see the link "Current Manufacturer Lead Times" in the footer section at the bottom of our website.