Available in either 18” or 24” diameter, hinged quick access manways provide quick and easy top access to fiberglass tanks above liquid level.  These manways are made using no metal components, neoprene gasket and it is lockable.  No tools are needed to access the manway, eliminating the risk of dropping them into the tank or off the edge which could cause bodily injury to someone working below.  This setup will allow you to save time and money when top access is required to your fiberglass tank.