Poly Processing works diligently to produce each and every chemical storage tank to spec. But if a tank isn’t installed correctly it could lead to damage, leaks, safety issues for personnel, and a shorter tank life. Everyone should take chemical tank installation seriously.
Our customers rely on our comprehensive Installation, Operation, and Maintenance Manual to help them properly install each of our chemical storage tanks, and their fittings and accessories.
We’ve recently updated the PPC O&M Manual to include more detail and instructions. The new manual continues to focus on giving installers a simple, yet safe and effective way to correctly install and maintain a tank system.
Manufacturing Update
We know that delivery times are critical to our customers. That's why we are working diligently to ship every order within 8-10 weeks. FRP tank manufacturers and many poly tank manufacturers are giving their customers a 22-36 week plus shipping window based on lack of raw material sourcing, Covid-19, etc. At Poly Processing Company we deliver your product in one fourth of the time.
Before you order an FRP tank, make sure the manufacturer gives you the price and leadtime up front. If you don't get price and leadtime up front, you could be in for a rude awakening.
Trusted, consistent, and expeditious, Poly Processing’s rotationally molded crosslinked tanks are by far the toughest polyethylene tanks offered to the chemical market. With our 5-7 week delivery window, we strive to deliver peace of mind and an ease of business to each and every customer. Call us at 866-765-9957 and let us help you, we understand response time!
When installing the IMFO® tank, only use a PPC polyethylene PolyBase, a polyurethane PolyBase or a monolithic concrete pad with finished edges to elevate the bottom of the tank above the primary floor surface. The pad must be at least 4 inches thick to provide full clearance for the IMFO® flange.
Use a polyurethane PolyBase or a concrete pad when storing fluids with a specific gravity greater than 1.65.
Fittings and connecting pipes installed on the lower third of the sidewall of a tank must have flexible connections with the lowest spring rates possible. This mitigates nozzle loading and allows the tank to expand and contract while protecting the tank from pump vibrations.
Pipe supports must be placed AFTER the flexible connection so the tank can properly expand and contract.
Pipes connecting to dome fittings should also be independently supported to eliminate nozzle load. Domes don’t require flexible connections, since there is little to no movement on the tank dome when the tank is filled and emptied.
Expansion joints should not be attached directly to the tank wall or IMFO®. A full-faced flange must be installed on the tank first.
We’ve added instructions to help you safely offload your polyethylene chemical tank from the freight truck. You can choose from several methods, including a crane or a forklift.
Polyethylene tanks are designed and rated for atmospheric pressure only. Proper venting alleviates pressure and prevents a vacuum from developing as the tank is filled and emptied. The PPC O&M Manual provides configuration information and points to detailed venting guidelines for your chemical tank.
Once you’ve successfully installed your tank, follow the helpful checklists we’ve provided to ensure that you get the most out of your tank and extend its useful life as long as possible. These instructions are simple and easy to follow.
They include:
It’s common to store tanks for a period of time before installation. Often, loose or boxed parts are misplaced or used for something else on site. We recommend clearly marking any loose boxes and parts for the chemical storage tank only. Store the boxes in a safe location where they can be easily found and retrieved.