// CODE SNIPPET
Section 3126B Recirculation Pump Capacity
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Pool recirculation pumps shall have the following total dynamic head capacities:
- Pressure diatomaceous earth filters. At least 60 feet (18,288 mm); and
- Vacuum diatomaceous earth filters. Twenty inches (508 mm) vacuum on the suction side and 40 feet (12,192 mm) total dynamic head;and
- Rapid sand filters. At least 45 feet (13,716 mm); and
- High rate sand filters. At least 60 feet (18,288 mm); and
- Cartridge filters. At least 60 feet (18,288 mm).
Pumps with other total dynamic head capacities shall be permitted provided the turnover times are maintained as required in Section 3124B.
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