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Product Overview

This 12-in fine-pore diffuser is our largest glass-bonded constructed unit. It has a common 1/4-in SS connection. Glass-bonded diffusers & Kynar (or SS) material ensure long life in ozone-rich environments.


  • completely ozone compatible
  • self-weighing
  • easily installed
  • high flowrate

More Information

Weight 1.0 lbs (0.45 kg)
Dimensions 1.5 x 1.5 x 12 inches (3.8 x 3.8 x 30.5 cm) fitting adds 1-inch
Warranty 1 Years
In Stock In Stock
Connection Size 14 Inch MNPT
Fitting Material Stainless Steel
Max Pore Size 80 microns
Material List Stainless Steel, Glass-Bonded Silica
Max Flow Rate LPM 30 LPM


How do I clean the diffuser?

The only maintenance normally required is periodic cleaning. (1) Remove from service and blow off excess water, clean off any foreign material. (2) Immerse completely in undiluted muriatic acid for a sufficient time to dissolve the clogging material. This may take from one minute to eight hours in extreme cases. Please take all necessary precautions when working with acid. (3) After clogging material has been dissolved, rinse thoroughly before reuse. (4) Discard the used acid by first reducing its strength to a neutral pH, diluting with at least 10 times as much water as acid.

How do I size a diffuser for my application?

We suggest sizing the diffuser based upon the gas flow rate going into it. The suggested flow for each diffuser is listed on the chart under "Suggested Flow". LPM = Liters Per Minute