Seko ProSink 2-Product Wall-Mount Venturi Warewash Dispenser – Air Gap, 4 GPM

The Seko ProSink 2-product venturi dispenser doses and dilutes two chemicals — typically detergent and sanitizer — directly into a sink with simple knob control and no electrical or air supply. A certified air-gap backflow preventer provides the highest level of potable-water protection for code-sensitive warewash installations. Rugged stainless steel housing and a quick-connect manifold keep cleaning and service fast in busy foodservice and janitorial environments.

Key specifications

• Products dosed: 2
• Flow rate: 4 GPM (16 L/min)
• Dilution ratio range: 5.5:1 – 2,000:1
• Venturi eductor, knob activation — no power or compressed air needed
• Water pressure: 20–100 PSI (optimal 40 PSI); 3/4 in. inlet; max water temp 140°F
• Wall-mounted stainless steel housing with quick-connect manifold
• Air Gap backflow prevention provides a physical, visible air break between the dispenser and your water supply — the most stringent level of protection, often required by plumbing code for sink and warewash installations.