Mazzei (K-F-30L) Flowmeter Kit - Liquid 10 inch x 2.5 inch Filters2750 Twist the old Q5721 cartridge

Twist the old Q5721 cartridge counter-clockwise to disconnect from the Q-Series head

FILMTEC Certified

Less Waste

Usable at 40 PSI

Manufactured to Hanna's rigorous standards with lot-specific certificates ensuring consistent

Mazzei (K-F-30L) Flowmeter Kit - Liquid 10 inch x 2.5 inch Filters2750 Twist the old Q5721 cartridgeMazzei Injection System Component Mazzei K F 30L Flowmeter Kit for Liquid Chemical Injection Precision flow monitoring for Mazzei venturi injection systems, designed to measure liquid chemical feed rates with accuracy and reliability in commercial water treatment applications. Mazzei Engineered Commercial Grade Liquid Metering WHY IT WORKS Built for Accurate Chemical Dosing Visual Flow Verification Real time monitoring of liquid chemical flow rates