Features:

• External adjustment
• Self priming up to 8 feet
• Chemical resistant material
• Designed for intermittent or continuous duty

External adjustability offers a tremendous range of spraying opportunities within a single pump. Chemical resistant material assures reliability and quality.

Note: External by-pass changes flow and pressure by externally turning the adjustment level. Externally adjustable to 150 PSI Max.

Model	Description
8000-812-639	External Adjustable Pump 1.0 GPM open flow, Viton® valves, Santoprene® diaphragm, Adjustable By-pass, No Switch, 3/8" NPT-Female ports, Nylon Housing