The dosing timer will allow power to the pumps for a set interval and disconnect power from the pumps for a prescribed amount of time. That type of timer allows the operator to control how long the pumps are activated and how long they are deactivated. A float switch is most often used to activate and deactivate the pump.ĭosing timers are the most common type of timer found on duplex control panels. This is because the pump is activated whenever it is needed. This allows the lift station to continue to accommodate high flow rates and continue to operate after a pump malfunctions.Ĭontrol panels that do not use a timer for their effluent pump are called “on demand” panels. Federal Pump’s Prepackaged Duplex Sewage Pump system feature two submersible sewage pumps in a fiberglass basin, and include a steel pit cover, float switches and UL listed control panel. Additionally, these control panels can activate the second pump if the flow rate into the system is too fast or if the first pump has failed. JMI Pump Systems professionals are able to assist you with finding the best duplex system for your application. These panels allow the station to alternate between pumps, so that one pump does not wear significantly sooner than the other. The standard covers we provide will typically maintain separate access for pumps and floats for improved serviceability. Lift stations are the most common location for these control panels. Simplex (one pump) packages are ideal for domestic or small business systems.
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Search Our Online Catalog Or Call Our Trained Experts At 1-80. of dynamic head pressure, with a maximum vertical lift (shut-off) at 21. Pay Less For All Sewage System Packages, Including Ejector Pumps & Grinder Pumps At. The Model 266 pump is 1/2 HP and has a flow rate of 128 gpm5 ft. These pumps are able to pass 2' spherical solids due to the non-clogging vortex impeller design. Various models will have different approaches for the second function, but all control panels will serve those two functions. We can build duplex lift stations with effluent pumps, sewage pumps, and grinder pumps. These Zoeller sewage pump systems include top quality sewage ejector pumps. Their second function is to organize and manage the systems they power. Brochures Simplex and Duplex Systems Spec Sheet Type: PDF Size: 0.37 MB. For multi-unit residential and commercial installations requiring the security of two pumps, Libertys 1100-series provides the assurance of uninterrupted operation. Also included are basin/cover assembly and full. 1100-Series, 30' x 36' Duplex Sewage Ejector System. To do that safely, these units are weather resistant to protect their electrical circuits from the elements. Our simplex sewage pump system features a 4/10 or 1/2 horsepower sewage ejector effluent pump from the 9S or 10S Series (based on selection). Their first function is to provide a location to joint electrical equipment to a power source. This means that the control panel will alternate which pump will be activated first for each cycle.Ĭontrol panels have two main functions. These panels are often configured such that each pump will take turns as the primary pump.
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A variety of sizes and equipment are offered through our Liberty packaged pumps, and they provide many benefits including simple installation procedures, specifications set to your individual needs and easily transferable items.Duplex panels are utilized to control two pumps simultaneously. From packaged sump and sewage pumps to packaged heat pumps, there is a wide range of applicability of Liberty packaged pumps. Important: only keep the pump running just long enough to hear it working you never want to run a sewage pump out of water or it could be damaged. Activate the float switch and ensure the pump turns on. Whether you are in a residential, commercial or industrial setting, Liberty packaged pumps can provide you with a quick and easy solution for all of your pump needs. Plug the new ejector pump into a dedicated circuit to test the pump.
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They are compatible with most standard U.S. Factory pre-assembled with any of Libertys LE-Series sewage pumps.you select the pump and control panel-we build the system for you! These 110V sewage ejector pump systems remove sewage containing solids from drains where a gravity system wont work, such as in septic systems that are below the main sewer line. Complete Package For Versatile Applications Includes: CMV5A-11 Sewage Pump. Myers Model CMV1830 -1/2 HP Packaged Sewage Ejector System, 95 GPM. 1100-Series 30" x 36" Duplex Sewage Ejector Systemįor multi-unit residential and commercial installations requiring the security of two pumps, Libertys 1100-series provides the assurance of uninterrupted operation. Myers CE, CMEP & CMW Electrical Simplex and Duplex Control Panels - With A Wide Range Of Options.