Tag Archive: 'wastewater'

Gorman-Rupp Preventative Maintenance Agreement

Envirep strives to provide excellent service before, during, and after the sale.  To maintain and protect your Gorman-Rupp equipment, our Service Department offers a Gorman-Rupp preventative maintenance agreement. Regular preventive maintenance will uncover emerging problems and help to avoid costly and inconvenient breakdowns while keeping your pumping system working at peak efficiency.  Our service staff […]

Ebara Subermsible Pumps

EBARA Submersible Pumps

Ebara offers a complete range of submersible pumps for water and wastewater applications. Ebara blends superior engineering with state of the art production techniques to produce pumps of unsurpassed quality and long life. Located in Rockhill, South Carolina, Ebara has an extensive inventory of submersible pumps.   Ebara significantly outperforms in quality, price and delivery […]


Aqua-Aerobic Systems: AquaNereda

AquaNereda is an advanced biological wastewater treatment technology providing Enhanced Nutrient Removal (ENR) with Total Nitrogen <3mg/L and Total Phosphorus <1mg/L without chemicals. The technology has been used successfully for more than 15 years in full-scale wastewater treatment facilities, with over 80 installations worldwide. AquaNereda is an aerobic granular sludge process that generates durable granules […]


OmniSite: Elizabethtown Regional Sewer Authority

Elizabethtown Regional Sewer Authority (ERSA) formed in January of 2012 after the merger of the Mount Joy Township Authority and the West Donegal Township Authority. With a total of 15 pumping stations, ERSA services approximately 4,800 customers. In early 2015, ERSA determined that they needed to explore an upgrade to their antiquated land line pump […]

Calcium Carbonate Sludge Pump

Gorman Rupp: Tough Calcium Carbonate Slurry Application Needs a Tough Pump

Calcium Carbonate slurry can be difficult to pump because of the high percentage of very abrasive solids. In this Northern Virginia application, Gorman Rupp 10 Series pumps were installed in 1996, and they have served this municipality very well since. However, the customer recently renovated their chemical process, and upgraded the 10 Series pumps to […]

H-Tec air release valves

H-Tec: Air Release Valves with Zero Leakage

H-Tec combination air release / vacuum breaker valves provide superior performance vs. traditional air release valves.  The valve includes an infinitely-variable orifice, providing both air release and vacuum break functionality which makes standardization easy.  Compared to traditional air release valves, the H-Tec valve is much easier to maintain due to the lightweight design and fewer […]

Aqua-Aerobic Systems

Aqua-Aerobic Systems: True SBR’s in Pennsylvania

Aqua-Aerobic Systems: Achieving Low Level Nutrient Removal in a True Batch Sequencing Batch Reactor in Pennsylvania Envirep/TLC recently hosted a Wondrous Wednesday Webinar with the Eastern Pennsylvania Water Pollution Control Operators Association (EPWPCOA). This presentation focused on Biological Nutrient Removal (BNR) and the flexibility that an Aqua-Aerobic True Batch SBR system provides to achieve low […]

Gorman-Rupp Pumps: Centrifugal Pump Technology

Last week, several of our Maryland customers had the opportunity to tour the Gorman Rupp factory in Mansfield Ohio; to learn first hand about Gorman-Rupp suction lift pumps and submersible centrifugal pump technology. Pictured above is Mike Rowe – Gorman Rupp Application Engineer, explaining the shimless clearance adjustment method pioneered by Gorman Rupp. To view a complete list of our products, […]