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Models 290-725 are for submersible or inline use
Energy efficient asynchronous motors are up to 30% more efficient
This innovative diffuser maximizes circulation and oxygen transfer with an extruded EPDM tube for tremendous longevity
3 Blue 378 26lb R800050 24" Ultra-Slim 24-30"L x
Matala Hakko Self-Weighted Diffuser Discs Size:5" Diameter Models 290-725 are for submersibleMatala Hakko Self Weighted Disc Diffusers are EPDM air diffuser assemblies that feature weighted bases that help keep the diffusers anchored to the bottom and right side up. We recommend the MD 3W up to 7LPM, MD 5W up to 25 LPM, and the MD 7W to 40 liters of air per minute. Produces medium bubbles, reducing back pressure on the pump SKU Membrane Diameter Connection Net Weight MD 3W Silicone 3" 3 16" 0. 47lb MD 5W EPDM 5" 3 8" 2. 36lb MD 7W 7" 3 8" 3.
