Constructed of patented cast aluminum for ultimate efficiency and safety Thermostatically controlled to operate only when necessary Heavy duty Dur...
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Thermostatically controlled to operate only when necessary Economical design For use in metal tanks only Made in the usa Length: 4.5 Width: 10....
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Floating or submersible Safe for use in plastic or metal tanks Use the most economical wattage for your agricultural zone Length: 0 Width: 0 ...
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