Assmann warrants our tanks to be free from defects in workmanship and materials, under normal use and service, to the original purchaser for a period of 5 years from the date of shipment from our factory. Installation and operation must comply with all applicable federal, state, and local regulations, and must be in accordance with applicable instructions and limitations contained in the Assmann Usage and Handling guidelines for the tank. Warranty shall not apply to any product that after leaving our factory: 1) has been repaired or altered in any manner not authorized by Assmann; 2) has been subject to abuse, misuse, fire, accident, neglect, or improper handling; 3) has not been used in accordance with Assmann chemical resistance charts; 4) has been exposed to pressures greater than atmospheric pressure; 5) has been exposed to internal or external temperatures greater than 120° F (for linear polyethylene) or 150° F (for Crosslink polyethylene); or 6) has been connected, installed, adjusted or used otherwise than in accordance with the instructions provided by Assmann. Assmann's sole liability and our customers' sole remedy shall be limited to the warranties contained within exclusive warranty. Under no circumstances, shall Assmann be liable for special, indirect, incidental, punitive or consequential damages resulting from the performance or operation of any product manufactured or sold by Assmann. Contact Assmann for full copy of Assmann Corporation of America's exclusive Warranty.