Products/Services for Cooling Tower Backflow Preventers

  • Backflow Preventers-Image
    Backflow Preventers - (126 companies)
    Backflow preventers are assemblies with two check valves and two shut-off valves that prevent reverses in process flow. They may also include test cocks for each chamber within the assembly. Backflow preventers have a variety of applications...
  • Cooling Towers-Image
    Cooling Towers - (232 companies)
    Cooling towers are defined as any open water recirculation device that uses fans or natural draft to draw or force air to contact and cool water by evaporation. How to Select Cooling Towers. Image Credit: DME Company, Baltimore Aircoil Company...
  • Fans and Blowers (industrial)-Image
    Fans and Blowers (industrial) - (1465 companies)
    ...fans consist of multiple co-rotating, serpentine shafts that mesh to move air and gases in a controlled manner. The shafts mesh so tightly that backflow is prevented. Typically, bi-lobal fans and tri-lobal are used to recirculate gases in process...
  • Tower Packing-Image
    Tower Packing - (43 companies)
    Tower packing and tower fill materials are used in cooling towers to provide a high surface area for steam condensation without restricting air flow. Tower packing is a mass of inert, solid shapes. Within a cylindrical column, it provides a greater...
  • Industrial Valves-Image
    Industrial Valves - (2996 companies)
    ...flow in the oppose direction forces the valve closed. These valves are important for preventing backflow to systems in applications such as wastewater management. Video Credit: cteskills.com / CC BY-SS 4.0. Method of Control. The mechanism to control...
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    Electronic Cooling Fans - (513 companies)
    Electronic cooling fans move air to cool electronic devices. Description. Electronic cooling fans move air to cool electronic devices such as computers and appliances. They are also used in telecommunications, military, and general industrial...
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    Communication Tower Erection Services - (74 companies)
    ...the tower in which personnel may be exposed to excessive levels of RF radiation. Tower painting can prevent corrosion and improve a tower 's appearance. Types. Communication tower erection services build many different types of towers. Concealed towers...
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    Blowout Preventers - (37 companies)
    Blowout preventers (BOPs) are specialized valve assemblies that prevent uncontrolled flow of formation fluid during well drilling operations. Several assemblies are typically stacked to create a fail-safe mechanism. Blowout preventers (BOPs...
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    Towers, Masts, and Poles - (277 companies)
    Towers, masts and poles elevate, support and/or position personnel and equipment such as antennas, lighting, surveillance cameras or sensors, wind turbines, weather instruments, and power lines. Towers, masts, and poles are used to provide elevation...
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    Dampers and Louvers - (289 companies)
    ...of galvanized steel, but are designed for use on the discharge side of an axial flow fan. These dampers prevent fan shutdown and can withstand pressures and velocities in multi-fan applications. Louver Types. There are four basic types of industrial louvers...

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  • Power Burst Facility/Boron Neutron Capture Therapy Program for cancer treatment
    A work authorizationwas releasedto have EG&G Engineeringestablishthe requirementsand design for installationof backflow preventers in the potable water system at the reactor, installation of additional fire protectionsprinklersystems on the cooling tower stairs and installation of a fire protection system tie-in at the…
  • MSRE DESIGN AND OPERATIONS REPORT. PART I. DESCRIPTION OF REACTOR DESIGN
    A backflow preventer i n this line, BFP-819, is located in the w e s t side of the liquid waste cell, and prevents contamination of the cooling tower water system by reverse flow.
  • CHEMICAL ASPECTS OF MSRE OPERATIONS.
    After passing through a backflow preventer , the water is used in the liquid waste system, in the vapor-condensing system, for general cleanup of equipment, as makeup for the coohng tower water system, and for cooling of the charcoal beds.
  • Non-storm water discharges technical report
    2.2.6 Cooling Tower Maintenance Discharges ........................................12 3.0 Potable Water System ..................................................................................15 3.1 Drinking Water Tanks .............................................................................15 … Piping............................................................................................15 3.3 New Water System Pipes and Broken Line Replacement ......................16 3.4 Backflow Preventers ...............................................................................16 3.5 Well…
  • THE OAK RIDGE RESEARCH REACTOR: A FUNCTIONAL DESCRIPTION.
    It also supplies drinking water, plumbing needs, secondary-coolant system makeup, and the cooling requirements of miscellaneous equipment at the ORR Supply water to the … various experiment requirements is fed from the potable-water system through backflow preventers Because of these separations … secondary- coolant makeup is earned in d 6 in line to the cooling tower basin, where it…
  • Oak Ridge Reservation Annual Site Environmental Report for 2009
    …water usage, and significant progress was made on a Potable Water Upgrade Project (FY 2010 project completion) to replace piping that is over 60 years old to eliminate potential underground piping leaks and resolve low system pressure and backflow preventer isolation issues. .... A total of 21 meters have been installed at 8 building and cooling tower locations, and 16 of these meters were connected to the Utilities Management System for performance monitoring and automated baseline metering data collection and report generation.
  • States > New Jersey > State > Statutes > Title 45 - Professions and Occupations > 16A - Heating‚ Ventilating‚ Air Conditioning and Refrigeration Co...
    warm air heating or refrigeration and evaporative cooling systems, ventilation and exhaust systems, dust collectors, air handling equipment, heating or cooling coils, air or refrigerant compressors, chillers, cooling towers , evaporators, condensers, plenums, fans, blowers, air cleaners, mechanical ventilation for radon mitigation, humidifiers .... natural or manufactured gas piping on the load side of a meter; supply water piping to equipment being served from an existing dedicated source connected downstream from an approved backflow preventer , except in replacement cases, the installation of the required approved backflow…
  • States > Louisiana > State > Proposed Regulations > 2015 Documents > December 20‚ 2015 > LAC 17:I.Chapter 1 - Declaration of Emergency - Uniform Construc...
    The type of backflow preventer shall be selected based upon the application in accordance with Table 608.1. .... Add Section 608.16.11, Cooling towers .
  • States > Louisiana > State > Register > 2015 > 12/20/2015
    The type of backflow preventer shall be selected based upon the application in accordance with Table 608.1. .... Add Section 608.16.11, Cooling towers . a.
  • States > Florida > Miami-Dade County > Regulations > Part 3 > [FL MDade Reg 3-32] 32 - Water and Sewer Regulations
    …limited to: polluted used waters; polluted auxiliary water; all types of process waters; chemicals in fluid form, including pesticides and fertilizers; fuels and oils; acids and alkalies; circulated cooling waters connected to an open cooling tower and/or cooling waters that are chemically .... Fixture isolation means installing an approved backflow preventer at the source of the potential contamination.