Promax | A-gap 4GPM

Complete Air gap backflow preventer + venturi 4GPM for ProMax

The Air Gap is equipped with a patented backflow preventer device, minimizing restriction and ensuring maximum performance.

• Fast connections
• Two colors for two flow rates
  - Grey: Low
  - Yellow: Medium
• Same size discharge hose for all models
• Single product units can be easily converted to a 4 product model in the field
• Fully interchangeable parts
• Tool free maintenance