Crown Berkey® Capacity & Flow Rate:

The Crown is the largest Berkey® system. It comes equipped with either two, four or six Black Berkey® purifying elements, and can accept a maximum of eight elements. Lower storage tank capacity is 6 gallons. Flow rate is 6.5 gallons per hour with two elements, and 13 gph with four elements.

The Crown Berkey® system, when configured with eight Black Berkey® purification elements, can purify up to 650 gallons per day (~27 gallons per hour) when the upper chamber is full. This is enough to provide for up to 325 people on a sustained basis and up to 1300 people on a short-term emergency basis.

Dimensions: 11"D x 30"H (20"H when nested for storage or transport)

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PLEASE NOTE: Berkey purifier systems (and component parts) are not available for sale to California or Iowa. The manufacturer deems certification requirements in those states to be so costly and/or burdensome that meeting them is unworkable.