Dual Stick Self-Weighted Rubber Membrane Diffuser

These self weighted air diffuser assemblies are constructed with a large polyethylene base to prevent them from settling into the mud on the bottom of the pond. The 2 heavy duty 6" rubber membrane diffusers produce small, uniform bubbles for maximum aeration.

Diffuser Plate Assembly

The diffuser plate utilizes a large 11 1/4" X 20" base and a strain relief fitting to reduce stress on the tubing adapters. 2 grooves on either side of the diffuser base make installation easy. Simply loop a rope around the plate and through the groves and lower it into position.

6" Rubber Membrane Diffusers

Designed to improve oxygen absorption, the rubber membrane diffusers deliver all of the performance of air stone diffusers without the hassles of replacing cracked stones or frequent cleanings due to debris accumulations. Virtually maintenance-free, rubber membrane diffusers resist clogging and their flexibility eliminates the possibilities of cracking and leaking.

Features:

• Dual diffuser handles airflow from .8 - 3.4 cfm
• Self weighted diffuser assembly eliminates the need for bricks and straps to get the diffuser to sink!
• 3/4" female threaded outlet, with barbed tubing adapters to fit 3/8", 1/2" and 5/8" airline
• Includes check valve to prevent water entering the airline when pump is stopped