2 - 3 GPM 1.8 mm Chemical Injector High Draw Fixed General Pump 100774 PUMP KIT you would request the 1/2"

you would request the 1/2" barb elbow for your existing hose

hose and hardware

use 50'ft of 1/2"in ID high pressure hose coming off the reel and replace the 1/4"in ID high pressure hose on your surface cleaner with 3/8"in ID

Improved strain relief and seal

Live swivel

2 - 3 GPM 1.8 mm Chemical Injector High Draw Fixed General Pump 100774 PUMP KIT you would request the 1/2"General Pump fixed downstream chemical injector 1. 8mm high draw (100774) Add the 3 8" female plug (4959) and 3 8" female socket (4630) quick connects plus an Original Slotted PVC Filter for sodium hypochlorite with a 1 4" barb. Pick up some 1 4" clear braided poly hose by the foot (CBP04) Features: Up to 20% injection draw rate. Can be affected by factors such as pressure, flow rate, length of discharge hose and chemical viscosity. Made in USA A cost