Wastewater operators and maintenance personnel often ask why certain rotary lobe pumps have an oil bottle.
The short answer is: An oil bottle...
Entries Tagged Rotary Lobe Pump
Online Exclusives
Available for 2025: No-Cost Rotary Lobe Pump Training
Are you responsible for operating or maintaining a Vogelsang rotary lobe pump, inline macerator or twin-shaft grinder? Vogelsang offers a few no-cost...
Editorial
Product Focus: Pumps, Blowers, Drives and Valves
Archimedes/Screw Pump
Lakeside Equipment Screw Pumps
Lakeside Equipment Screw Pumps are available in both open and enclosed designs, and they efficiently lift large amounts of...
Editorial
Product Focus: Pumps and Blowers
Centrifugal Pumps
Entry 221677
Gorman-Rupp Super T SeriesSuper T Series self-priming centrifugal trash pumps from Gorman-Rupp are available with Eradicator Plus solids-reduction technology for...
Editorial
Product Focus - March 2022
Chopper Pumps
Vaughan self-priming Chopper Pump
Self-priming Chopper Pumps from Vaughan are designed to be easily accessed outside of the wet well while pumping...
Online Exclusives
Operators Welcome Change in MBR Pump Technology
WWTPs that treat wastewaster using an MBR, or membrane bioreactor, process often use centrifugal pumps. But this solution is flawed for a...
Editorial
Product Focus - July 2021
Blowers
Howden Roots EasyAir Rotary
The Roots EasyAir Rotary factory package blower from Howden is configurable to meet the unique requirements in both pressure...
Editorial
Product Focus - January 2021
Automation/Optimization
AdEdge Water Technologies InGenius
InGenius control panels from AdEdge Water Technologies are custom-engineered programmable logic control panels designed to meet site specifications for...
Editorial
Product Focus - March 2020
Chemical Feed Pumps
Grundfos Pumps SMART Digital
Grundfos Pumps SMART Digital dosing pumps deliver reliable, safe and cost-effective chemical dosing for water and...
Editorial
Product Focus - February 2020
Belt Filter/Rotary Press
Bright Technologies, Division of Sebright Products, 0.6-meter skid-mounted belt filter press
The compact 0.6-meter skid-mounted belt filter press from...
Editorial
Product Focus - January 2020
Asset Management
Flottweg Separation Technology Xelletor
Xelletor series separators from Flottweg Separation Technology include a rotor and scroll designed to reduce the consumption...
Editorial
Product Focus - August 2019
Biosolids Handling/Hauling/
Disposal/Application
Boerger BLUEline Rotary Lobe Pump
The BLUEline Rotary Lobe Pump from Boerger is a self-priming, valveless, positive displacement pump used to...
Editorial
Product Focus - July 2019
Blowers
Gardner Denver Robuschi RB-DVThe Robuschi RB-DV deep-vacuum rotary lobe blower from Gardner Denver is capable of running continuously at 27 inches Hg,...
Rotary Lobe Pump - Boerger BLUEline Rotary Lobe Pump
The BLUEline Rotary Lobe Pump from Boerger is a self-priming, valveless, positive displacement pump used to convey viscous and abrasive materials. There...












