Off-Line Feeder 300 to 300-29 Parts Bag pipe-size_3/8" The all plastic design offers

The all plastic design offers reduced weight

We recommend using a 5/8 inch locking Hinge Pin (not included)

This is a Taylor FAS-DPD Titrating Reagent (Bromine)

Then the disk is used up and a new disk is needed to continue testing

Off-Line Feeder 300 to 300-29 Parts Bag pipe-size_3/8" The all plastic design offersThis is a replacement Pentair New Style Parts Bag for Off Line Automatic Chemical Feeders Model 300, 302, 300 19, 300 29. This parts bag includes: (2) Tube Fittings with Compression Nuts (R172032), (2) Gaskets (R172033), (2) Saddle Clamps (R172034), (1) Control Valve 1 4 inch NPT x Tube (R172060), (1) Silicone Lubricant (R172036), and (1) Combination Check Valve Elbow (R172061).