Products / Water storage

Water Storage Pump Systems

A good water source only gets you so far. We supply above- and below-ground storage tanks and complete pump systems for residential and commercial applications throughout Middle Tennessee. We carry the tanks, accessories, and pump packages to keep your system performing consistently — whether you're storing water for daily household use, fire suppression, or emergency backup.

Applications

The Right Tank for Every Application

Storage requirements vary considerably depending on the property, the use case, and the volume involved. We work with customers across a broad range of applications.

Above Ground and Below Ground Storage Options

Both tank types serve legitimate purposes. The right choice depends on your site, your climate exposure, and how the system will be used.

Above ground tanks are more accessible for inspection and maintenance, simpler to install, and available in a wide range of capacities. They're a practical choice for agricultural, irrigation, and backup storage where ground conditions or installation depth is a concern.

Below ground tanks hold temperature better, carry a lower visual profile, and integrate more cleanly with permanent infrastructure. They're commonly used for fire suppression systems, large-volume residential storage, and commercial applications where surface space is limited.

White above-ground water storage tanks on pallets

Complete Pump Packages and Accessories

A storage tank is only part of the system. You need the right pump equipment and accessories to move water reliably into and out of storage. We supply and configure packages for:

Transfer pumps to fill storage tanks from a well or municipal source
Booster pumps to maintain pressure from the storage tank to the point of use
Float valves and level controls to automate filling and prevent overflow
Fittings, connectors, and plumbing accessories for a complete installation

If your system needs pressure boosting downstream of the storage tank, our water pressure booster pumps and pump systems pair directly with your storage setup. For properties on well systems, our water well pumps and pump systems handle the supply side of the equation.

Brands We Carry

Recognized Names in Poly Storage

Snyder Industries manufactures a full line of above- and below-ground polyethylene tanks built for durability. Norwesco is one of the largest manufacturers of rotationally molded polyethylene tanks in North America. Both maintain consistent construction standards and use quality materials — that's why we work with them.

Snyder IndustriesNorwesco

Serving Residential and Commercial Customers

Homeowners typically need help with sizing, compatibility with an existing well or pressure system, and straightforward answers. Commercial and industrial customers often need larger volumes, more complex pump configurations, and equipment that can handle continuous demand. We have the product selection and technical knowledge to work with both. Our team is available Monday through Friday, 8:00 a.m. to 4:30 p.m.

Get the Right Storage System for Your Property

Whether you're dealing with a water quality issue at home, need a pump system evaluated, or are sourcing equipment for a larger project, Rock City Machine has the experience and inventory to help.