American Manufacturing Company Inc.

06/12/2026

05/20/2026

Built to Outlast a Mortgage.

The Perc-Rite® Drip Dispersal System is engineered for longevity. It's built to outlast a mortgage. A frequent looked over item when purchasing a home is your septic systems and how costly it can be to replace or maintain. Anaerobic drip systems naturally offer extended performance because they deliver low-volume, controlled doses of effluent over a large dispersal area. This precision dramatically reduces the risk of soil overload, which is a critical factor in long term system health. Surrounding soil acts as the treatment medium, so once its capacity is exceeded, performance declines and failures become more likely. Investing in anaerobic drip in the beginning will not only save you money, but a headache as well.

What sets Perc-Rite® apart?

Many companies focus on selling components, but American Manufacturing Company, Inc.'s Perc-Rite® system is a complete, pre-engineered dispersal system, not just drip tubing. Every system is designed with precision to support durability, predictable operation, and peak performance over time. System lifespan ultimately depends on proper design, soil evaluation, controlled dosing and ongoing maintenance but with proper engineering, this maintenance can be reduced significantly. Pressure-dosed systems, when correctly designed and installed, are built for consistent performance. With deep regulatory acceptance and a proven track record in performance and longevity, American Manufacturing delivers solutions designed to perform from front to end.

05/18/2026

In 1993, a group of wastewater professionals traveled to Israel to explore how drip irrigation technology could be adapted for onsite wastewater dispersal. The trip was hosted by Netafim USA, the world’s largest drip irrigation pipe manufacturer, and brought together 25 professionals including regulators, engineers, developers, and researchers from across the United States. Participants included well-known wastewater researchers Dr. Rubin and Dick Otis, along with Tom Sinclair, the original Perc-Rite® patent holder. The goal of the trip was to help fill in the knowledge gaps surrounding drip dispersal systems and better understand how the technology could support long-term sustainable wastewater treatment in soil. This collaboration marked an important moment in the early development of Perc-Rite® drip dispersal systems and helped move the industry toward improved design practices and field evaluation of drip technology. Today, the research and discussions that began during that collaboration continue to influence modern drip dispersal system design and performance evaluation.

05/15/2026

As drip dispersal technology began to develop in the early 1990s, researchers recognized that a better understanding of hydraulic loading rates was needed to ensure long-term system performance. In 1994, researchers Dr. Rubin and Dick Otis, working with Tom Sinclair, evaluated several drip dispersal systems in Georgia. The work involved examining existing installations and studying how wastewater moved through the soil over time. Their evaluation helped establish an important design approach for drip dispersal systems. The report concluded that time-dosed systems using drip tubing spaced two feet apart, with emitters serving approximately four square feet of soil area, provided sustainable performance. Following these evaluations, systems were installed using this configuration with residential-strength effluent. Field observations showed that anaerobic plumes were minimized to the area immediately surrounding the emitter, rather than spreading throughout the soil treatment area. These early findings helped shape the design guidance that continues to influence modern drip dispersal system installations today.

05/13/2026

Sustainable development isn't just about the surface, it extends into the ground. In onsite wastewater systems, the soil is the final treatment environment. How effluent is introduced to that soil creates a direct impact on groundwater quality, nutrient movement, and long term environmental health. The first thing to come to mind when discussing responsible wastewater management is controlled distribution. When effluent is applied in measurable doses over a broad area, soil is able to maintain aerobic conditions that support natural biological treatment. This process reduces organic loading and helps manage nutrient migration before water reaches groundwater supplies. Hydraulic overloading, on the other hand, saturates surrounding soils, reducing oxygen levels, and ultimately compromising quality of treatment. As time goes on, this presents the risk of nutrient leaching and system failure. Sustainable design considers soil evaluation, dosing strategy, site impact, and long term maintenance. Smaller footprints, minimal site disturbance, preserved vegetation, and energy-efficient operation are contributive to responsible system performance. Groundwater is one of our most valuable resources. Thoughtful wastewater engineering ensures we protect it for future generations.

05/11/2026

Advanced septic systems are becoming more common, especially on challenging lots, rural properties, and in environmentally sensitive areas. For real estate professionals, understanding the basics can make a significant difference during a transaction. First, not all septic systems are the same. Advanced systems, including pressure-dosed drip dispersal, are engineered to apply wastewater in controlled, measured doses. This protects the soil treatment area and supports long-term performance when properly maintained. Second, these systems are designed solutions. They are often selected to accommodate site constraints like compact space, variable soils, slopes, or locally placed nutrient reduction requirements. In many cases, they allow properties to be buildable that otherwise wouldn’t be. Third, maintenance matters. Advanced systems typically include timed dosing, pumps, and monitoring components. Buyers should understand service intervals, inspection requirements, and the importance of routine maintenance to protect performance and property value. Lastly, when advanced systems are engineered correctly and maintained properly, they are designed for predictable, long-term operation. Educated conversations build confidence. When real estate professionals understand how advanced septic systems function, they’re better equipped to guide buyers, sellers, and investors through the process with clarity. Learn how advanced systems impact property value and long term performance: www.americanonsite.com

05/08/2026

Strong distribution partnerships are essential to delivering performance in the field and VAMAC has been one of our most trusted and impactful partners. As one of our largest distributors, VAMAC plays a critical role in ensuring contractors and industry professionals have reliable access to our systems and components. Their deep industry knowledge, strong regional presence, and commitment to customer service help bridge the gap between engineering and installation. Distribution is more than logistics and VAMAC sets the standard. We value partners who understand the importance of proper system design, performance standards, and reliability and VAMAC continues to represent those principles in the marketplace. We’re proud to work alongside a distributor that helps move our industry forward. Connect with a trusted distributor to ensure reliable system access and support.

05/06/2026

In pressure dosed drip dispersal systems, performance comes down to good hydraulic control. Accurate dosing is essential. Delivering a measured dose at set intervals helps distribute effluent evenly across the dispersal field. Built in rest periods between doses prevent the soil from staying saturated, allows the soil to maintain oxygen levels, and support natural biological treatment. The goal is even hydraulic loading across the field, not just getting rid of wastewater. Tubing layout also plays a big role in system performance. Lateral spacing, zone sizing, elevation changes, and friction loss all affect how evenly effluent is distributed. Proper zoning ensures the pump capacity matches the field demand, while pressure regulation and flow control keep emitters discharging evenly throughout the system. A balanced design helps prevent uneven flow and localized overloading, which are two common causes of premature system failure. Long term reliability in your system solely depends on good engineering and proper installation. Soil evaluation, correct loading rates, verified pump performance, redundant float controls, and routine field flushing all help keep the system operating as intended. Drip dispersal systems are more than just tubing in the ground. They are engineered fluid distribution systems where thoughtful design leads to better performance and longer system life. Learn how proper dosing, layout, and pressure control improve system performance: www.americanonsite.com

05/05/2026

This past weekend, Bob Mayer (Founder and CEO), Scott Mayer (General Manager), and Alan Kidwell (Mid Atlantic Sales Manager) represented American Manufacturing Company at the Ronny Thomas Memorial Golf Tournament, an event dedicated to advancing education for the next generation of onsite wastewater professionals.

Proudly sponsored by the third generation of the Thomas family, whose legacy continues to shape the installer community across Northern Virginia.