615-244-1371
Products · Middle Tennessee

Pump & Water Treatment Products

Since 1902, we've supplied water treatment equipment and pump systems to Middle Tennessee homes and businesses. Whether you're managing a private well, a commercial facility, or a residential property on municipal water, we carry the equipment to address your specific needs.

Who we supply

Serving Residential and Industrial Customers

Rock City Machine Company has always served a broad customer base. A homeowner dealing with iron-stained laundry and a manufacturing facility managing process water are facing different problems at different scales, but both require accurate diagnosis and properly specified equipment. Our staff has the technical background to work across both segments and recommend equipment that fits the actual application.

Our pump system services and water filtration and softening services support the equipment we sell, providing installation, maintenance, and repair through a single, experienced source.

Filling a glass of clear water at a home kitchen tap

Residential

Private wells, hard water, low pressure, basement flooding, and drinking-water quality — sized for a single home and explained in plain terms.

A pump casing opened on the bench with the impeller exposed

Industrial

Process water, lift stations, high-capacity dewatering, and engineered treatment — from the simplest hand pump to the largest capacity dewatering pumps.

Equipment Built Around Real Water Problems

Water issues rarely announce themselves simply. A home may have hard water that damages appliances and leaves scale on fixtures. A rural property may depend on a well pump that needs to deliver consistent pressure across multiple zones. A commercial site may require engineered filtration to meet operational or regulatory standards. Our product inventory is organized around these practical realities, not around a generic catalog.

Rock City Machine Company works with both residential homeowners and industrial clients, and our product selection reflects that range. We stock and service equipment from established manufacturers, and our team brings over 125 years of regional experience to every recommendation.

Water Well Pumps, Pump Systems & Accessories

Submersible well pumps, jet pumps, pressure tanks, and the accessories to keep a private well system operating correctly — sized for Middle Tennessee geology and water-table conditions.

Water Pressure Booster Pumps & Systems

Single-pump and multi-pump booster configurations that raise system pressure for multi-story buildings, end-of-line properties, and high-demand sites.

Irrigation Pumps & Pump Systems

Sized and configured to match flow rate and pressure requirements, from residential lawn irrigation to large-scale agricultural use.

Sump Pumps & Sump Pump Systems

Submersible column-type models and complete systems with backup options for power outages and high-volume events — the primary defense against water damage in below-grade spaces.

Sewage & Wastewater Pumps & Systems

Grinder pumps, effluent pumps, and complete lift station systems for residential, municipal, and industrial applications where reliability and compliance matter.

Floating Fountains & Pond Aerators

Introduce oxygen and improve circulation for decorative ponds, retention ponds, and working water features on residential and commercial properties.

Filtration, Softening & Reverse Osmosis

Address hard water, hydrogen sulfide, iron, sediment, and chlorine at the point of entry or point of use. RO systems provide high-level purification for drinking water.

Water Storage Pump Systems

Integrate tanks, pumps, and controls to manage peak demand, fire suppression, or supply continuity for agricultural, residential, and commercial applications.
Since 1902

Over 120 Years Of Product Knowledge

Established in 1902, Rock City Machine Company has operated through generations of change in water treatment technology, pump engineering, and regional development. That history translates directly into product knowledge. We've seen equipment perform across a wide range of Middle Tennessee conditions and have developed practical judgment about what works and what doesn't in this region.

We're not a big-box retailer stocking whatever moves fastest nationally. Our inventory reflects the specific water quality conditions, infrastructure characteristics, and customer needs of Middle Tennessee. When you ask us to recommend equipment, the answer is based on direct experience with local conditions.

Talk to Our Team About Your Water System

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.