- Maximum Pressure Rating: 4500 PSI
- Flow Range: 5-8 GPM
- Maximum Temperature: 190 Degrees F
- Inlet 3/8" NPT-M / Outlet 3/8" NPT-M
- Chemical Port 1/4" Hose Barb
General Pump Adjustable Hi-Draw Injector Downstream Chemical Injector - Acid Version. Features a ceramic check ball suitable for acid applications. Up to a 20% injection draw rate. A cost effective solution to your chemical application needs. Made in the USA