Sewer Overflow Downloads

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    PWTech - Model Cyclone - Patented Self-Powered Drum Screen - Brochure

    Manufactured from 316L or 304L stainless steel, then electropolished, the Cyclone bolts directly to a chamber wall over the outlet, or spans across the CSO chamber from weir wall to chamber wall. The shaft bearings are also stainless steel and are sealed for life. Drum sizes are up to 25 inches in diameter and 42 inches long. Cyclone applications include storm water tank discharges, pumping ...

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    PWTech - Raked Bar Screen - Brochure

    Efficient, reliable, and cost-effective screening system for large combined sewer overflows (CSOs), wet-weather storage facilities, pump-station overflows, or plant by-passe. The Raked Bar Screen incorporates a horizontal fixed stainless steel bar-rack and a TIVAR* screen comb. The bars are continually raked by the hydraulically driven comb ...

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    Treatment Shaft Technology - Brochure

    Automated capture and treatment of large combined sewer overflows (CSOs) in a compact structure. Minimal head loss, primary settling, skimming, fine screening, and disinfection–all in one unit. Process Description: Process Wastewater Technologies and Applied Engineering Technologies (AET) have partnered to develop a fully-automated, patented* vertical treatment shaft process for CSO control ...

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    Model HM-ALT - Altitude Control Valve Brochure

    This valve controls water level in high level reservoirs to avoid overflow, without any external control system like float control etc. The valve remains completely open until the closing input is transmitted by the 3-ways piezometric altitude ...

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    NIVUS - Model KSE0 ER-104 - Electrode Relay - Brochure

    For control and detection of levels. The electrode relay ER-104/B is used for conductive level capture. The operational possibilities cover all areas in which conductive, liquid media are to be captured, monitored or controlled. Hereby limit level capture (overflow, dry operation) as well as min./max. control can be implemented. The devices can be used as contact protection relays if e.g. the ...

  • Manhole Monitor - Sewer Overflow Alarm and Tracking System - Brochure

    Track Manhole Surcharges and Overflows; Avoid spills and high-level conditions with early notifications. Floats tipped by surcharges and high levels signal Mission servers to initiate notifications via phone call, email, text message, fax, and/or pager. The secure web portal displays the date, time, and duration of the ...

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    SURE-FLAP Check Flap

    The SURE-FLAP is designed to prevent backflows at sewer overflow locations as well as in retention tanks and basins. Receiving stream outlets can also be equipped with the SUREFLAP for flood control applications. In case of rising downstream water levels the SURE-FLAP will prevent water from getting into the sewer system. Overloading of sewer systems and sewage treatment plants is avoided and ...

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    ACU-BEND Bending Weir Type “U”

    Once a combined sewer overflow (CSO) tank (or sewer) or a stormwater overflow tank (or sewer) is full, any additional influent water must be able to reach the receiving stream. In the past this was usually accomplished with the use of fixed weirs. However fixed weirs have inherent disadvantages including: increased water pollution, lower usable tank and sewer storage volumes and no backflow ...

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    TRU-FLO Compact Regulator

    The TRU-FLO compact regulator is a simple and rugged device for the regulation of constant discharges from storm water detention basins, storage tanks, combined sewer overflow tanks and sewage equalization tanks. The TRU-FLO can also be used for in-line sewer and interceptor flow regulation. The TRU-FLO is installed in the wet well or directly in the storage structure thereby not requiring the ...

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    ACU-SCREEN Fine Slotted Overflow Screen

    Stormwater discharge systems and combined sewer overflows (CSO) are the weak points in sewer systems, usually at the expense of water pollution prevention. They are entry points through which urban pollutants reach the receiving stream. In the past, there were frequently no adequate preventive measures available or in place. Today however, there are legal requirements in many areas for the ...

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    Pump Action Screen – PAS

    The Pump Action Screen (PAS) is a simple and robust CSO mechanical screen which consists of a half round stainless steel basket with 6mm perforations, submersible pump, distribution pipework, and a venturi. It is designed to prevent the discharge of non-biodegradable solids greater than 6mm in two directions. The screening debris is scoured from the underside of the screen basket and punched ...

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    TRU-BEND Overflow Bending Weir Type O

    The TRU-BEND overflow Bending Weir (Type O) is designed to maintain maximum water storage levels upstream of the weir thus allowing full usage of all the available upstream storage volume, while not adversely affecting the overflow weir ...

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    TRU-RAKE Self-Cleaning Bar Screen

    The TRU-RAKE self-cleaning bar screen is used in small CSO structures with fixed overflow weirs to prevent coarse debris from entering the receiving stream. At the end of the overflow event this screened debris is transported, with the dry weather flow, to the treatment plant. Using no external energy, the TRU-RAKE will automatically clean itself after every overflow event. The TRU-RAKE is ...

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    ACU-VORTEX – Vortex Flow Regulator

    During a storm event, the high volume of flowing water can overload the sewer systems and storage basins causing an overflow to occur, flooding the entire system. The ACU-VORTEX Vortex Flow Regulator is designed to regulate the flow from entering storm water overflow systems, combined sewer overflow (CSO) systems, sanitary sewer overflow (SSO) systems, retention tank overflows and basin ...

  • Stjernholm - Screens for Overflow Structures Brochure

    Reduce contamination from overflow structures with self-cleaning screens from ...

  • Pipex px - Civil Engineered Thermoplastic Chambers Brochure

    Pipex px Civil Engineered thermoplastic chambers are designed by us to suit your project specific requirements. Whether it's a Combined Sewer Overflow (CSO), Flow Splitter Chamber, or Distribution style chamber, we can produce a model to suit your hydraulic designed chamber.  Chambers can be supplied with factory fitted rebar, designed by our engineers to suit the specific ground ...

  • PISTA Works Four Headworks Processes on One Skid Package - Brochure

    Features Skid mounted headworks package Complete system design and compact footprint Pre-assembled and shipped, virtually eliminating construction costs. (Excluding OBEX™ Spiral Fine Screen and PISTA® Grit Concentrator Overflow Piping, which are installed in the field) All equipment components constructed of stainless steel for years of dependable service ...

  • PISTA Works Four Headworks Processes on One Skid Package - Brochure

    Features Skid mounted headworks package Complete system design and compact footprint Pre-assembled and shipped, virtually eliminating construction costs. (Excluding OBEX™ Spiral Fine Screen and PISTA® Grit Concentrator Overflow Piping, which are installed in the field) ...

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    F&J - Model C14CS-3000 - Carbon 14 Collection System - Brochure

    The Model C14CS-3000 Tritium Collection System is a carbon 14 collection system consisting of a diaphragm pump, 12VDC brushless motor, two 500ml NaOH sampling vials with stainless steel caps and an overflow trap. The flow and volume of air passing through the system is adjusted and measured by a microprocessor controlled Digital Flow Meter (DFM). The DFM utilizes a precision-machined orifice to ...

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    F&J - Model C14CS-3000E - Carbon 14 Collection System - Brochure

    The Model C14CS-3000E Tritium Collection System is a carbon 14 collection system consisting of a diaphragm pump, 12VDC brushless motor, two 500ml NaOH sampling vials with stainless steel caps and an overflow trap. The flow and volume of air passing through the system is adjusted and measured by a microprocessor controlled Digital Flow Meter (DFM). The DFM utilizes a precision-machined orifice to ...

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