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Diamite™ LpH Plus

Diamite™ LpH Plus

Product Data Sheet:
Our Product Informational and Safety Data Sheets are available for download. If you are interested in purchasing our products feel free to Make A Request or give us a call at +1(800) 800-9019.

A stronger low pH liquid cleaner for really difficult to remove membrane scale and other inorganics.

Effectively Removes:


Specifically formulated for hard to remove carbonate scale

Removes hardness and scale

Aggressive broad spectrum performance cleaner

Ideal for the removal of acid soluble scale including iron, calcium carbonate and metal oxides

Liquid formulation for ease and safety of mixing.

Dilution Ratio

Perform a thorough low-pressure system flush. Prepare each cleaning solution as a 1:40 mixing ratio of neat cleaner to final prepared cleaning solution by filling the CIP tank with the appropriate volume of permeate or DI water, then adding chemical while mixing or circulating in the tank. If the system is undrained post-flush, assume approx. 4 gal of water remains in each 8”x40” membrane element (1 gal per each 4”x40”). Rinse completely after each cleaner.



Clear, Light Yellow Liquid

Product pH (1%):
≤ 2.5


Clean each RO train when its normalized productivity has decreased by 15% from clean operation. Soak and circulation times will vary based on the condition of the membranes. Monitoring pH during cleaning and documenting results for each step will help empirically fine-tune your procedure.


5 gal (20 kg), 55 gal (220 kg)