JMS has been providing scum pipes to the municipal water and wastewater industries for decades (in stainless steel T-316 or T-304, fiberglass, or carbon steel). Our Delta-SKIMMER (Scum Pipe System) uses proven proprietary JMS developments such as water lubricated bearings to eliminate the need for grease lines, and offers enhanced operation modes. The JMS system approach includes supplying all mounting hardware, anchors and epoxy, all the way to sophisticated communication with SCADA control if desired. As a leader in this industry, each day, thousands of JMS Delta-SKIMMERs are at work.

Delta-SKIMMER (Scum Pipe System) Key Features


Drive Assembly

JMS Drive Assemblies allow for flexible design to handle any needs and preferences from manual hand wheel or lever control to advanced automatic controls


Worm Gear Assembly

The worm gear support assembly is adjustable to maintain proper engagement of the worm gear to the rack


End Bearing Assembly

• JMS end bearing assemblies do not require grease for lubrication
• The seals are not affected by mild acids or alkalis, and are adjustable to allow for proper sealing