INSTALLATION AS PER THE INSTRUCTIONS GIVEN BELOW: Improper handling and installation can result in damage the tank Support the bottom of tank firmly and completely. Concretes smooth surface provide the best foundation. Plastic male threaded sockets are designed to be hand tightened. Over tightening can causes fitting to leak. Do not mount heavy equipment on top of the tank. Do not allow any weight on tank fittings, must be supported pipes and valves The air vent should be open always to evacuate volume of air for easy water filling or discharge. Protect tanks from impact, especially at temperature below 40 degree C If the tank is installed any carried improper we never take any responsibility.