The above content is the Pentair 50/75 model above-ground cartridge filter installation, operation and maintenance manual, which mainly introduces the installation, operation and maintenance methods of this model filter.
This manual provides instructions for the installation, startup, cleaning, and winterization of Sta-Rite PRC50 and PRC75 above-ground swimming pool cartridge filters. It includes safety warnings regarding pressure limits and proper handling of the Posi-Ring assembly to prevent injury or equipment damage.
| Filter Area (PRC50) | 50 sq. ft. |
|---|---|
| Max. Rated Flow (PRC50) | 50 GPM |
| Max. Operating Pressure | 30 PSI |
The filter cartridge should normally be cleaned when the pressure gauge reading increases 10 PSI over the start-up pressure.
Do not operate the filter at more than 30 PSI (207 kPa).
No, do not connect the filter to a city water system or other external source of pressurized water.