Inflow Shield

▣ Excess rainwater and surface runoff entering the sewer system through manhole covers — known as inflow — is a leading cause of sewer overflows, system backups, and unnecessary treatment costs. Preventing inflow is a critical step in maintaining the integrity and efficiency of your sewer infrastructure.

▣ The JOS Inflow Shield Manhole Insert is specifically designed to fit snugly inside the manhole cover, creating a watertight seal that blocks rainwater and surface runoff from infiltrating the sewer system. By stopping inflow at the source, the Inflow Shield helps municipalities and utilities:

• Reduce the risk of sewer overflows and backups
• Protect and extend the life of sewer infrastructure
• Minimize unnecessary wastewater treatment costs
• Improve overall system efficiency
• Support environmental protection and compliance
  
  

▣ Constructed from durable aluminum, the Inflow Shield is resistant to corrosion and weathering — ensuring long-term, reliable performance in even the harshest outdoor environments.

Ready to reduce inflow in your system? Call (772) 259-2256 or contact us today for a customized quote.