Miss. Code Ann. § 83-19-3

All insurance companies authorized to transact fire insurance business in this state may, in addition to the business which they are now authorized by law to do, insure sprinklers, pumps, and other apparatus erected or put in position for the purpose of extinguishing fires, against damage, loss, or injury resulting from accidental causes other than fire; and also insure any property which such companies are authorized to insure against loss or damage by fire against damage, loss, or injury by water or otherwise, resulting from the accidental breaking off or injury to sprinklers, pumps, or other apparatus arising from causes other than fire.