December 2025

Customer Type: Commercial – Office Building with Irrigation and Cooling System
Manufacturer: Ames
Model: 3000 Reduced Pressure Zone Assembly (RPZ) Today, South Jersey Backflow was in Montclair, NJ, servicing the backflow preventer for a large office building that features an irrigation system for its landscaped grounds and a cooling system that uses treated water. Given the complexity of the building’s water systems, the backflow preventer is crucial to ensure no contaminants make their […]

Customer Type: Residential – Large Home with Pool and Irrigation System
Manufacturer: Zurn
Model: Wilkins 975XL Reduced Pressure Zone Assembly (RPZ) Today, South Jersey Backflow was in Cherry Hill, NJ, servicing the backflow preventer for a large residential home that features an expansive pool and irrigation system. The homeowner uses treated public water for both purposes, making the backflow preventer essential to keep the city’s water supply safe from any cross-contamination. The