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ALD2000 FLOOD PREVENTION DEVICE
To prevent severe damage to the ozone generator and to protect your investment, do not install an ozone generator without an ALD 2000 device. (*If water is present in your application)
Note: Non-return valves (check valves) do not provide 100% protection to the ozone generator and could fail quickly, causing extensive damage. ALD 2000 FPD has to be regularly checked and serviced.