This Underhill Magnum solid metal water nozzle connects your 3/4" attachments to a 1" hose

(Item # 151247) Backpack Sprayers

Kit includes: (1) Reusable poly-coated hood with clear viewing window

12 undercut tongue and groove adjustment channels that won't slip

while keeping them in sight

FILL-RITE High-Capacity Flow Meter triplel-rinsing This Underhill Magnum solid metal6 to 40 GPM Meter Kit. Accuracy of 2%. Gallon Register, Left to Right Flow, 1" NPT Threads. Register 4 Digit Resettable (999. 9), 7 Digit Non Resettable Totalizer (999,999. 9). Includes Additional Castings and Fittings to Mount Meter on the 4200, 3200, and 1" 700V (FR710) Series Pumps.