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Accommodates: 6-12+ people
Constructed of: highly polished AISI 304 stainless steel
Storage capacity: 6 gallons (22.7 litres)
System includes: 2 Black Berkey Purification Elements (expandable to 4, 6, or 8) Upper and lower stainless steel chamber, 1 stainless steel lid, 1 spigot, 2 wing nuts, 2 washers, 1 priming button,6 blocking plugs, 1 rubber gasket to protect the base
Each Black Berkey filter set has a filtration life of 22,000 Litres = 44,000 500ml water bottles!
That’s retail cost of over $7000 for bottled water!
Maximum Filters: 8 Black Berkey Elements (in upper chamber)
Black Berkey elements are self-sterilizing and re-cleanable which makes them cost-effective
Gravity-based – does NOT rely on electricity or water pressure
Utilizes the latest technological advances, backed by years of development
NOT to be used with salt water
Height when in use: 76.2cm
Compact Height for travel (upper chamber nests in lower): 50.8 cm
Diameter: 27.9 cm
Filters as follows:
Does NOT remove the beneficial minerals your body needs
removes Chlorine, Chloramines, Heavy Metals, Pharmaceuticals and more
removes pathogenic bacteria, cysts, and parasites by 99.9999%,
removes viruses MS2 and FR Coliphage by 99.999%
removes disease-causing bacteria including Cholera, Typhoid, Salmonella, E. Coli, Fecal Coliform
extracts harmful chemicals such as herbicides, pesticides, VOCs, organic solvents, radon 222 and trihalomethanes
reduces heavy metals such as aluminum, cadmium, chromium, copper, lead and mercury by up to 95%
reduces bad taste & odours
removes silt and sediment making your water crystal clear
removes Fluoride and Arsenic with the addition of Pf-2 filters.
The versatile large size Crown Berkey™ system is the ideal system for use with medium to large groups, at home, churches, hospitals, orphanages, outdoor activities or during unexpected emergencies.This powerful system purifies both treated water and untreated raw water from such sources as remote lakes, streams, stagnant ponds and water supplies in foreign countries, where regulations may be substandard at best. Perfect for home and outdoor activities and a must in hostile environments where electricity, water pressure or treated water may not be available.
Maximum Filtration Flow Rate:
Configured with 2 Black Berkey Purification Elements, the Imperial Berkey system can produce up to 5.5 gallons (20.8 litres) of purified water per hour
Configured with 6 Black Berkey Purification Elements, the Imperial Berkey system can produce up to 16.5 gallons (62.5 litres) of purified water per hour
NOTE: Flow rate calculated with upper chamber full to top and decreases as water level declines.