Sludge Demands a Tough Pump

Abrasive sludge demands a tough pump. In this Virginia wastewater treatment plant installation, Gorman Rupp 10-Series pumps were installed in 1996, and they have served this municipality extremely well. However, the customer recently renovated their chemical process and upgraded the 10-Series pumps to the latest Gorman Rupp Technology, Super T-Series pumps, fitted with hardened ductile iron wear p...

AquaNereda by Aqua-Aerobic Systems

AquaNereda is an aerobic granular sludge process that generates durable granules composed entirely of biomass that are very efficient at performing both nitrification and denitrification, while also biologically reducing phosphorus to low levels without chemical addition. One of the main attributes of aerobic granular sludge is its rapid settling properties.

Genuine Gorman-Rupp Pump Parts

Pumps are an essential part of your wastewater operation. Envirep recommends having an inventory of genuine Gorman-Rupp replacement parts to allow for prompt repair when a pump goes down. Envirep is an authorized distributor of Gorman-Rupp pump products and we carry a huge inventory of spare parts so our customers receive the best service possible. Contact Envirep at

Aqua-Aerobic SBRs For Wastewater

The AquaSBR® sequencing batch reactor provides true batch reactor technology with all phases of biological treatment accomplished in a single reactor. All components are easily accessible and the advanced decant system ensures optimum quality effluent withdrawal.

Wastewater Treatment for the Food & Beverage Industry

Aqua-Aerobic Systems AquaSBR® Sequencing Batch Reactors are ideal for treating food and beverage wastewater. The AquaSBR provides a high degree of treatment for food and beverage wastewater from the dairy, meat processing, fruit, vegetable, beverage, snack food, pet food, and rendering industries. AquaSBR® - Rutter's Dairy Food and beverage processors typically consume high volumes of water ...

H-Tec Air Release Valves with Zero Leakage

H-Tec air release valves with zero leakage 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 its lightweight design and fewer moving parts.

Clearance Adjustment on Gorman Rupp Pumps

Clearance Adjustment on Gorman-Rupp Super T-Series pumps is accomplished by an external shimless cover plate which allows for super easy adjustment of the clearance between the impeller and the wear plate. Adjusting the clearance between the impeller and wear plate is an important preventative maintenance task, and it is Super Easy!

SAVÉCO Wet Well Basket Screen

SAVECO’s FSM Basket Screen is a coarse screen used in pumping stations and treatment plants to effectively capture and remove large solids, rags, and debris from municipal and industrial wastewater. The screen basket sits below the influent pipe in the wet well to remove debris from the wastewater as the flow passes through the basket. The basket is raised and lowered on guide rails using an elect...

Convert to a Gorman-Rupp Above-Ground Station

It is easy to convert a submersible pump station to a Gorman-Rupp above-ground self-priming pumping station. A new factory-built Gorman-Rupp pump station can easily be installed on the valve vault at ground level. The discharge piping from the submersible pumps is used as the suction piping for the new Gorman-Rupp self-priming pumps, which simplifies installation. 

Volute Dewatering Press – FAQs

The PW Tech Volute Dewatering Press is an improved version of the traditional screw press. The Volute Press dewatering drum has fixed and moving rings to provide a self-cleaning action to allow dewatering without plugging. The traditional screw press has a screw inside a perforated or wedge wire screen. They require a high-pressure feed pump to help force the solids through the holes and need to b...