Matala® Disc Diffusers with Self-Weighted Base Flow Rate at 20 Feet of Head_1982 GPH When it is empty

When it is empty

Malachite green chloride

80LH - Part:  HK-M80H

Atlantic PAF-Series pumps feature energy efficient direct drive motors

Matala® Disc Diffusers with Self-Weighted Base Flow Rate at 20 Feet of Head_1982 GPH When it is emptySelf Weighted Disc with Base Information (MD 3W, MD 5W, and MD 7W): These offer a low back pressure that helps to preserve the lifespan and performance of your air pump. Model Description Flow Rates Connection Weight Pond Size MD 3W 3 Inch Diameter. Self weighted, silicone rubber disc diffuser, soft and easy to clean. 3 lpm to 5 lpm 0. 1 cfm to 0. 2 cfm 3 16" connector barb . 4 lbs Small ponds and aquariums MD 5W 5 Inch Diameter. EPDM rubber disc