Norweco’s precast concrete Posaprime wastewater pumping stations provide dependable, maintenance-free wastewater or stormwater handling.  The pre-engineered system allows all pumps, equipment and controls to be installed in a convenient dry well with a unique Environmental Control System that insures superior equipment life.  The pump chamber is equipped with an automatic dehumidifier, thermostatically controlled electrical heater, fresh air vent, forced air exhaust system, internal lighting and sump pump with checked discharge to the wet well.  Each component is specially selected for the specific application and manufactured under rigid quality control conditions.  Simplex, duplex or triplex pumps may be provided in each station to capably handle the entire hydraulic flow and virtually eliminate downtime.

The Posaprime system also features an internal monorail and motor hoist that eliminates costly and troublesome manpower problems during service and inspections.  A complete line of accessory items is available to make the Posaprime system the total solution to every pumping station installation.


Learning Center




Wastewater FAQ

Wastewater FAQ

What does a wastewater treatment plant do? Treatment plants remove impurities contained in wastewater so that the treated waste...

Read More



Bacteria Jokes

Bacteria Jokes

Don’t drink water while studying… chemistry states that concentration decreases upon adding water. A paramecium and an amoe...

Read More



Interactive Microscope

Interactive Microscope

Water and wastewater treatment is generally performed by physical, chemical or biological methods.  All treatment processes use...

Read More



Training Schools

Training Schools

Our factory training schools provide industry professionals a thorough understanding of water and wastewater treatment using Nor...

Read More