OVERVIEW & BENEFITS
The 3/8" Adjustable Chemical Injector is a PA downstream injector for drawing and applying chemicals after the pump on 2–3 GPM pressure-washer systems. A black adjustment knob lets you regulate chemical draw. The brass body is marked for a 1.8 mm orifice.
Specifications:
- Part number: 2209
- Type: Adjustable downstream chemical injector
- Orifice: 1.8 mm
- Flow rate: 2–3 GPM
- Inlet: 3/8" MPT
- Outlet: 3/8" MPT
- Chemical port: 1/4" hose barb
- Max pressure: 3,200 PSI
- Max temperature: 195°F
- Manufacturer: PA
Install downstream of the pump. Chemical draw requires a pressure drop at the gun or nozzle (dual lance, soap nozzle, or similar). Sold individually.
