*Adjustable
*Requires Low Pressure To Activate Chemical Flow
*2.6-4 GPM
*3650 psi Max Pressure
*2.1 mm orifice
*3/8 in (male) x 3/8 in (male)
*1/4 in Hose Barb
*Brass body
*303 Stainless Steel Nozzle
*Viton O-ring
*General Pump # Y21015421
(Old PWP # AAC-141)