Wager odor control. Vertical Vent Check Valve 1500-MV Mud. Wager odor control

 
 Vertical Vent Check Valve 1500-MV MudWager odor control  The interior of the body contains a canister

The valve is constructed from aluminum, and is epoxy coated for protection from the harsh outside environment. J. Address: 570 Montroyal Rd . The stack sensors available are full flow and partial flow. Phone: 336. 6909. Robert H. Syneco Systems Odor Control Made Easy Video Presentation. Belly button infection. 7024. Wager's Wastewater Division offers our customers a very unique line of Odor Control Vent Valves. ft) of odor controlling media. no scale. controlling media. Wager Europe supplies its Marine Odor. Jefferson Parish Department of Sewerage . Wager Company. Visual/Photoelectric Smoke Indicators are designed to operate in a rugged marine boiler room environment for continuous periods of time, with a minimum amount of maintenance. Marine Odor Control. Starting Makers Events Makers EventsList of awwa-valves companies, manufacturers and suppliers serving Aruba5000132965 PURCHASE OF WAGER ODOR CONTROL VALVE UNIT FOR THE PUBLIC WORKS DEPARTMENT OF SEWERAGE Quick View. This system is designed to allow ventilation and odor control at lift stations, wet wells, vaults containing ARV (air release valves) and forced mains flowing into gravity fed lines. Our products. As an industry-proven odor control solution provider for over 25 years, GOC brings a diverse suite of environmentally friendly, science-based odor neutralizers and has worked with over 500 sites. Air flows through an odor canister that contains 30 lb of odor-controlling media that is designed to chemically absorb the H2S gas. applications with extension for t-handle. Wager is the original patent holder of the Inverted Vent Check Valve. Wager Company. About Wager; Marine Valves; Odor Control; References; Contact; Products . Address: 570 Montroyal Rd . 1. Residential Odor Control Valves; 1200 Roof Vent Valve; 1800 Odor Control Valve; 1850 Odor Control Vent Check Valve; Municipal Odor Control Systems; 2050-50 Series; 2050-100 Series;. 5” – 4”. Description The 2050-SA is designed with a side access to allow for connection where a vent pipe is not available. Wager Odor Control. How It Works. This system is designed to allow ventilation and odor control at lift stations, wet wells, vaults containing ARV (air release valves) and forced mains flowing into gravity fed lines. for the application and approved by hse utilities. Home. M. no scale. Due : 04 Dec, 2020 (about 2 years ago) Posted : about 2 years ago. Wager Europe is the leading specialist in Odor Control Valves for Wastewater Industries. pvc to wager odor control filter sized. a. orient so that filter is located in sanitary sewer easement. It is constructed from aluminum, and is epoxy coated grass green. A liquid phase dosing program can be. 5” Uses ball float) A 30 x 30 stainless steel flame screen provides protection from deck. Wager's Wastewater Division offers our customers a very unique line of Odor Control Vent Valves. Industry. Drum Scrubber (DS) PureAir Filtration’s Drum Scrubber (DS) is a self-contained vent control system. a. The AQUASURE AS-WHF64D Whole-House Filtration system comes with a 64,000-grain water softener, reverse osmosis under-sink system, and a sediment-GAC pre-filter. A polyethylene float rises to a neoprene gasket to prevent inflow of water in flood conditions. Wager Co. Rural Hall. The 2050-100-IP is constructed from aluminum, and isepoxy coated grass green so that it fits. Wager marine valves and odor control valves should always be equipped with the high. These are designed to protect the environment from the hazzards of H2S gas being emitted from lift stations, wet wells, gravity lines, and wastewater treatment plants. Ontdek onze productlijnen van Marine Valves, Odor Control Valves, Opacity Meters en Spare Parts. Wager Company. manhole. Air Valves, Odor Control. Specialist in high-end odor control valves and filters Solutions for Wastewater Industries. All of our strainer plates arealso cast to allow for extra thickness and strength on deck. 969. and approved by hse utilities (see note 5) inlet valve - 3" stainless steel ball valve. Share on LinkedIn. Due : 04 Dec, 2020 (about 2 years ago) Posted : about 2 years ago. to be used for force mains with a discharge pipe of 4" or smaller. manhole. Odor Control Cover Ends Neighbors’ Complaints. 1800 Odor Control Valve; 1850 Odor Control Vent Check Valve; Municipal Odor Control Systems; 2050-50 Series. A highly effective media for removing hydrogen sulfide gas (H2S) It is ideal for use in environments requiring control of hydrogen sulfide gas, such as wastewater treatment plants, pumping stations, wet wells, liftstations and sludge holding tanks. Through various business partnerships, U. Rural Hall, NC 27045. As the community grew, odor complaints became a sensitive issue. Includes one insert and one 3 1/2 Gallon Pail Media. H2S ODOR CONTROL. Rural Hall, NC 27045. A media canister containing of odor controlling media scrubs the air. sanitary odor control sewer manhole insert. This system is designed to allow ventilation and odor control at lift stations, wet wells, vaults containing. Connecting Cable (25') CPU Interface (software included) Win XP, Vista, Win 7. debris. In the open position, the valve allows for required ventilation. The 2050-450-IP is constructed from aluminum, and is epoxy coated grass green so that it fits. Toll Free USA: 800. Manufacturer of Odor Control Vents - utilizes a highly effective media for removing H2S gas found in sewer systems; manufactures inflow/overflow check valves. Sewage pumping stations. This system has a capacity of 1400lb of our highly effective engineer media. The Wager Odor Control Valves create a safe work and living environment so the efficiency of these services will be optimal. audio alarm (at owner's request) & visual high water alarm. After the installation - all gone!Rockacy and Associates, Inc. odor control sewer valve. 1850 Odor Control Sewer Vent Check Valve S 1» E C I F 1 C A T I O N S A This specification defines the requirements for a Wager 1850 Vent Scrubber 4-1850FAPC & 6-1850FAPC (inverted vent check, odor control valve) manufactured by Wager Company in Rural Hall, NC. The. Our washing machine stays fresh and you don't need to wipe constantly or leave the door open. 7024. Utilizing the TSES Process to control H 2 S is among the lowest cost approaches in the industry. Wager is the original patent holder of the Inverted Vent Check Valve. Perfect to eliminated residential H2S odor issues. (1. Address: 570 Montroyal Rd . This Automatic Spring Check Valve is 31/2 inches long by 11/4 inch diameter, is of simple but rugged design of only five pieces, consisting of a Stainless Steel Body and Cover fully enclosing the Stainless Steel valve-stem and Inconel spring. top of page. The trap and baffle allow for drainage while preventing sewer gases from escaping into the atmosphere. 969. The Wager 3000 Manhole Scrubber effectively removes offensive odors emanating from street-level sewer manholes. Odor Control Valves. Wager's Venting Sounding tube allows for a release of sounding pipe pressure without completely removing the plug. manhole. Bid Number 50-00141878. J. List of awwa-valves companies, manufacturers and suppliers serving MontenegroBecause of this, odor control is evolving into an essential component of the wastewater treatment process. Wager's Sounding Tube furnished with stainless steel body for direct welding to steel decks. Perfect to eliminated residential H2S odor issues. Check Valve. The Wager 2050 Odor Control Valve. 7024. Weaver Consultants Group, together with newly acquired GOC ® Technologies, provides fully integrated, custom-engineered odor control delivery systems and proprietary chemical solutions to clients across the country. 1600 Tank Air Escape Valve 1660. autocad shx text. Wager’s canister style 2050 odor control vent valve is designed to suppress sewer gas odors in residential or commercial locations. Email: info@wager-europe. It is available with either a 4” or 6” flanged end that mounts directly to a. These are designed to protect the environment from the hazzards of H2S gas being emitted from lift stations, wet wells, gravity lines, and wastewater treatment plants. Wager is the original patent holder of the Inverted Vent Check Valve. 1082 Makepono Street Honolulu, Hawaii 96819 Phone: (808) 841- 0033 Fax (808) 841-2534 Water & Energy Saving SolutionsList of odor control for industrial companies, manufacturers and suppliers serving IraqTake a look at the wager odor control valve Bids, RFP & Government Contracts I found on InstantMarkets providing an easy interface to find business opportunities accross globe including bids, contracts, awards, solicitations, RFP, RFI, RFQ and other opportunities from all government agencies and private companiesCheck out this installation of the Wager Odor Control Unit! Before the installation, customers and the residents had many complaints about the strong bad odor. The ball check prevents contamination of tank fluids by water during rough seas. The 2050-900 Odor Control Valve is a gravity fed system that allows ventilation and odor control at lift stations, wet wells, vaults and gravity fed lines. Wager Company. Air & Climate Industrial Ventilation; Acid Gas Emissions Control; Activated Carbon Air Treatment; Activated Carbon Gas TreatmentVice President of Sales & Operations at SPD Sales Limited Report this post Report ReportList of wastewater valve companies, manufacturers and suppliers serving NigerAQUASURE AS-WHF64D Whole-House Filtration. Designed from the ground up for utility and industrial applications, the Stealth Collector is rugged, flexible, secure and reliable. • All devices are battery powered for complete wireless testing. Address: 570 Montroyal Rd . The valve has a 1:1 ratio open area allowing for venting in the open position. The 2050-450-i Odor Control Valve is designed to allow for ventilation and odor control at lift stations, wet wells, vaults containing ARV’s and forced mains flowing into gravity fed lines. 6909. Address: 570 Montroyal Rd . Wager's line of Deck Drains. all exposed bolts, chains or other components. A verification filter is supplied with the system to assure. Wager Odor Control Pool Climbing Walls Pool Equipment: Call me for anything and everything water related. 562. The valve connects to a gooseneck pipe, or can also be vertically mounted on the ship’s deck with a rain shield. The valve is constructed from. After the installation - all gone!Wager's Wastewater Division offers our customers a very unique line of Odor Control Vent Valves. Deck Equipment. 2. Explore GE's Front Load Washers with Vent systems & Odor Block. Wager Company YSI, a Xylem brand Blue-White Industries. Wager Company. Performance & Sizing Inquiries; Wager Representatives; Terms and Conditions; Wager Media; Piping; Piping Installations; Residential Odor Control Valves; 1200 Roof Vent Valve; 1800 Odor Control Valve; 1850 Odor Control Vent Check Valve; Municipal Odor Control Systems; 2050-50 Series;Residential Odor Control Valves; 1200 Roof Vent Valve; 1800 Odor Control Valve; 1850 Odor Control Vent Check Valve; Municipal Odor Control Systems; 2050-50 Series; 2050-100 Series;. List of awwa valves companies, manufacturers and suppliers serving IcelandA Purchase of Odor Control Systems for the JP Dept. The 1850 is cast in 356-T6 aluminum, and epoxy coated for protection from the harsh sea environment. Each drain has a removeable strainer plate secured by three stainless steel flat head screws. 969. 562. Perfect to eliminated residential H2S odor issues. Rural Hall. Wager Company offers a range of odor control systems for residential or municipal applications, designed to eliminate H2S and other gases with effective media canisters and air admittance valves. Phone: 336. Robert H. Vertical Vent Check Valve 1500-MV Mud. The Wager 1955 Tanker Truck Valve is a combination of a vent check valve, and a pressure relief valve all rolled into one self contained unit. The 2050 is constructed from aluminum, and is epoxy coated grass green. This small, portable, lead acid battery powered unit collects information from up to three sensors. com; Telephone: +31 343 45 78 63With 80 years of experience in our branches, our products are high quality and very functional in the way the products operate. +31 343 45 78 63 info@wager-europe. Float Type Liquid Drainers. List of odor control for industrial companies, manufacturers and suppliers serving Saudi ArabiaList of awwa-valves companies, manufacturers and suppliers serving QatarWhether for industrial or urban treatment plants, it’s important to rid wastewater of all its problematic odors, helping to improve the quality of life for facility employees and local residents alike. Your Contact Information. The 2050-450-IP is constructed from aluminum, and is epoxy coated grass green so that it fits. Odor Control Valves; Marine Valves; Opacity Meters; Deck Equipment & Spare Parts; Contact . Founded in 1933 Wager Company is a family owned and operated business. Rural Hall. Rural Hall, NC 27045. Rockacy and Associates, Inc. 6909. notes: 2. Neutral Density Filter (. Perfect to eliminated residential H2S odor issues. Vertical & Mud Vent Valves;. 134 Flanged Deck Drain. The bidder shall furnish Wager Odor Control Systems, or approved equal, thirteen (13) model number 2050- 1350 10-inch, one (1) model number 2050-900. Address: 570 Montroyal Rd . canisters of Wager odor scrubbing media with Media Life indicator pellets. Odor Control Valves. A trap and baffle allow for drainage, while preventing sewer gas from escaping into. Address: 570 Montroyal Rd . Home Manufacturers Tour Manufacturers TourGreat Product #WagerOdorControl Series 2050 I stopped to fill up the gas. The valve is constructed from aluminum, and is epoxy coated for protection from the harsh outside environment. Oil temperature. Visit for more information. All products; Markets. Wager’s 1200 Odor Control Roof Vent is designed for rooftop ventilation as a means to equalize the pressure required to keep steady flows of wastewater in toilets and sinks. Home. Check out this installation of the Wager Odor Control Unit! Before the installation, customers and the residents had many complaints about the strong bad odor. wager model 3000. Marine Valves; Odor Control Valves; Diesel emissiemeters; Deck Equipment & Spare Parts; Contact . Get in Touch. Syneco Systems Peacemaker® Manhole Scrubbers and converting media are used for H2S odor and corrosion control and provide venting for sewer collection lines. autocad shx text. fires. The valve is constructed from aluminum, and is epoxy coated for protection from the harsh outside environment Each valve contains (2) 50lb (23kg) canisters. These are designed to protect the environment from the hazards of H2S gas being emitted from lift stations, wet wells, gravity lines, and wastewater treatment plants. Wager Odor Control Pool Climbing Walls Pool Equipment: Call me for anything and everything water related. 12vent pipe to wager odor control unit 13precast concrete utility vault with lid astm-478, hs-20 wheel load rated, with precast concrete pad 14manhole steps, re: ispwc standard drawing sd-509 17approved gasketed watertight seal (typ. 00. The gas station owner stated that once they placed the green box, the odour problems…Learn more about the Wager Odor Control Valve here: #odorremoval #odorcontrol #process #residential #h2s #saftey #toronto #ontario #water #wastewater #treatement #process. S. Evoqua offers a wide range of equipment and services to effectively control odors in your wastewater system. This small, portable, lead acid battery powered unit collects information from up to three sensors. Started :. Wager's In-Line Valves protect tanks and bulkheads from pressure or vacuum buildup during loading or unloading of tanks, and are used in locations where operations require an in-the-line vent check valve rather than a terminal vent valve. Check Valve. The 1850 is a combination odor control vent valve, with the additional feature of a ball check to prevent water from submerging the media bed during rough seas. Wager Company's 2050-100- SA (side access) odor Control System. S. Easily retrofitted. 1800 Odor Control Valve; 1850 Odor Control Vent Check Valve; Municipal Odor Control Systems; 2050-50 Series; 2050-100 Series; 2050-200 Series; 2050-450 Series; 2050-900; 2050-1000-IP;How It Works. 2020. Odor Control Valves; Marine Valves; Opacity Meters; Deck Equipment & Spare Parts; Contact . manhole. In addition, odor control software can track environmental events,. Opacity meters. RPM. Opacity meters. 1800 Odor Control Valve. Perfect for residential or commercial locations where complaints regarding odor have become an issue. for E/ONE grinder pump stations, Wager Odor control units, Mueller Valve Company & E. odor control sewer valve. Marine Odor Control. Marine Valves. Wager’s marine odor control vent valve is designed to allow for ventilation of black and grey water tanks while providing necessary odor control at the tank’s location. 99″ O. 562. Phone: 336. It must be understood that maximizing the contact efficiency, does not necessarily guarantee a 100% contaminant removal efficiency. H2S ODOR CONTROL. The products are available in a wide range of standard sized products but can also be custom made upon request of the customer. 6909 1200 Roof Vent Odor Control Valve. This combination brings a high level of expertise to every step of the odor mitigation process. Although hygiene is usually the cause of a smelly navel, if your belly button starts to have an offensive smell, it may be infected. 5” – 4”. Address: 570 Montroyal Rd . H2S Odor Control. Each drain has a removeable strainer plate secured by three stainless steel flat head screws. The media is an engineered product. Sizes are 1. Uw schone en gezonde lucht is onze zorg! De Valves zijn beschikbaar in verschillende maten. Toll Free USA: 800. The 2050-100-IP is constructed from aluminum, and isepoxy coated grass green so that it fits. D. The ball float prevents contamination of the tank cargo from sea water during heavy seas. The 2050-SA is designed with a side access to allow for connection where a vent pipe is not available. wager model 3000. autocad shx text. Valve. Wager Representatives; Terms and Conditions; Wager Media; Piping; Piping Installations; Residential Odor Control Valves; 1200 Roof Vent Valve; 1800 Odor Control Valve; 1850 Odor Control Vent Check Valve; Municipal Odor Control Systems; 2050-50 Series; 2050-100 Series; 2050-200 Series; 2050-450 Series; 2050-900; 2050-1000-IP; 2050-1350; 2050. This combination brings a high level of expertise to every step of the odor mitigation process. It is constructed from aluminum, and is epoxy coated grass green. 562. chain. 36"x48" concrete pad. section. Jefferson Parish Department of Sewerage. The 2050-100 has a capacity of 100lb of Wager's highly effective engineered media. Due : 05 Nov, 2019 (about 3 years ago) Posted : about 3 years ago. BID DUE: May 4, 2023 AT 2:00 P. Effective odor management can reduce odor-induced pollution in the air and in wastewater itself. About Wager; Marine Valves; Odor Control; References; Contact; Products . Toll Free USA: 800. The exterior design of the valve allows for added protection from. Wager Company. The model1700 protects tanks and bulkheads from pressure build-up during loading and unloading of liquid or dry cargo and assure maximum efficiency during operations. 2050-50 Odor Control System Bottom flange mount 2050-50. 969. section. The 2050-50-IP is constructed from aluminum, and is epoxy coated. The 2050 is constructed from aluminum, and is epoxy coated grass green so that it fits. 00. autocad shx text. This valve protects tanks and bulkheads from pressure build-up during loading and unloading of liquid or dry cargo and assure maximum efficiency during operations. manhole. Wastewater odor is a nuisance and in many cases can cause corrosion to wastewater infrastructure, sewer systems, valves, metal structures and electrical components. This system is designed specifically in areas where lift stations or gravity lines are subject to flooding. Wager's Dewatering Plug is used for draining water from the hull in locations where bilge pumps are not available. Home Manufacturers Events Back ARI USA ARI USAWastewater Odor Control Eliminate wastewater odors, prevent corrosion, and protect public health. The Wager 3000 Manhole Scrubber effectively removes offensive odors emanating from street-level sewer manholes. The 1800 is cast in 356-T6 aluminum with an epoxy powder coated finish. These are designed to protect the environment from the hazards of H2S gas being emitted from lift stations, wet wells, gravity lines, and wastewater treatment plants. The collar of the scrubber rests just below the manhole cover. to respond to this solicitation, please print the entire bid form including bid instructions. orient so that filter is located in sanitary sewer easement. ABS Type Approved. Sewage pumping stations. It has 4 louvered vents to allow for maximum air flow of deodorized air. Some wastewater treatment facilities implement multi-million-dollar ventilation systems, which often see mixed results for. Oil temperature. 6909. This system is designed to allow ventilation and odor control at lift stations, wet wells, vaults containing ARV (air release valves) and forced mains flowing into gravity fed lines. Wager's 2050 odor control vent valve mounts vertically and is designed to suppress sewer gas odors in residential or commercial locations where complaints. Started :. An effective solution to eliminate H2S and a variety of associated gases. finished grade. Due : 04 Dec, 2020 (about 2 years ago) Posted : about 2 years ago. Utility Supply Associates | 9. Residential Odor Valves. Odor Control Valves. 07 seconds is designed into all systems employing the media in bed depths of 1” or greater. Odor Control Valves; Marine Valves; Opacity Meters; Deck Equipment & Spare Parts; Contact . Marine. To protect the environment against these odors and gasses, venting and filtering equipment is used. It is available with either a 4” or 6” flanged end that mounts directly to a. Home. Marine Valves We have a full range of rugged tank vent valves and deck equipment for the marine industry. These are designed to protect the environment from the hazards of H2S gas being. This system is designed to allow ventilation and odor control at lift stations, wet wells, vaults containing ARV (air release valves) and forced mains flowing into gravity fed lines. Address: 570 Montroyal Rd . Wager is the specialist for the maritime and waste water industry. A vertically mounted 1800, with rainshield is also. A is a manufacturers rep for E/ONE grinder pump stations, Wager Odor control units, Mueller Valve Company, & E. RESIDENTIAL VALVES. Syneco Systems Odor Control Made Easy Video Presentation. 969. manhole scrubber. This valve protects tanks and bulkheads from pressure build-up during loading and unloading of liquid or dry cargo and assure maximum efficiency. It has no air entry valves or mist eliminator pads and uses pellet form odor. 969. Wager’s media has a removal capacity of 47% by weight. These are designed to protect the environment from the hazards of H2S gas. Rural Hall, NC 27045. Wager Company. 5 cu. The 1350 is designed to eliminate high concentrations of H2S gas. ABS Type Approved. Tank Air. 2050-50-IP Odor Control Sewer Valve (Inflow Preventer). 2. Wager's standard deck drain is our 134 model. 969. 4" or 6" flanged connection. canisters of Wager odor scrubbing media with Media Life indicator pellets. See 2050-50-SA for equivalent model. Spare Parts. The 2050-450-i Odor Control Valve is designed to allow for ventilation and odor control at lift stations, wet wells, vaults containing ARV’s and forced mains flowing into gravity fed lines. Wager’s Wastewater Division offers our customers Wager is a very unique line of Odor Control Vent Valves. S. It is found that due to this effect, airflow in sewers is always in the direction of the water flow ( WERF 2009) unless mechanically forced otherwise. Two air intake valves allow for up to 400 CFM of fresh air to intake directly into. Address: 570 Montroyal Rd . List of Pinch Valves companies, manufacturers and suppliers (Water and Wastewater)Overview Category Basic Product Category Use SpecificationsCheck out this installation of the Wager Odor Control Unit! Before the installation, customers and the residents had many complaints about the strong bad odor. contains (2) 50lb (23kg) canisters of Wager odor scrubbing media with Media Life indicator pellets. It is designed to allow for venting in the open position. Rural Hall. After the installation - all gone!Nuisance odors such as H2S gas and mercaptanen are developed during the purification process. List of wastewater valve companies, manufacturers and suppliers serving GabonRockacy and Associates, Incidence. 1800 Odor Control Valve; 1850 Odor Control Vent Check Valve; Municipal Odor Control Systems; 2050-50 Series; 2050-100 Series; 2050-200 Series; 2050-450 Series; 2050-900; 2050-1000-IP;Residential Odor Control Valves; 1200 Roof Vent Valve; 1800 Odor Control Valve; 1850 Odor Control Vent Check Valve; Municipal Odor Control Systems; 2050-50 Series; 2050-100 Series;. Rural Hall, NC 27045. Valve. Toll Free USA: 800. Wager is the specialist for the maritime and waste water industry. The valve connects to a gooseneck pipe, or can be vertically mounted on the ship’s deck with a rain shield. 969. cannot be created while in the dumping mode. Wager's line of Deck Drains. List of Distributors Environmental Industry in Maryland. Our heavy-wall straight model may be cast in 90/10 copper. The "Other Guy" CompaniesOdor Control Systems. Deck Equipment. A is a manufacturers rep for E/ONE grinder pump stations, Wager Odor control units, Mueller Valve Company, & E. If you have any questions about our applications or if you would like to have an advise, please contact us! Contact. These are designed to protect the environment from the hazards of H2S gas being emitted from lift stations,. straight. is a manufacturers rep. Phone: 336. 6909. Opacity meters. Discover our product lines from Marine Valves, Odor Control Valves, Opacity Meters and Spare Parts. exposed to weather or sewage must be constructed. 1800 Odor Control Valve; 1850 Odor Control Vent Check Valve; Municipal Odor Control Systems; 2050-50 Series;. After the installation - all gone! Learn more about the Wager Odor Control Valve here:List of vent-o-mat companies, manufacturers and suppliers serving AlgeriaRockacy and Associates, Inc. Discover our product lines from Marine Valves, Odor Control Valves, Opacity Meters and Spare Parts. The bidder shall furnish Wager Odor Control Systems, or approved equal, thirteen (13) model number 2050- 1350 10-inch, one (1) model number 2050-900. Due : 04 Dec, 2020 (about 2 years ago) Posted : about 2 years ago. finished grade. The stack sensors available are full flow and partial flow. Marine. Phone: 336. For Wager systems, a minimum residence time of 0. 969. Perfect to eliminated residential H2S odor issues. This system is designed to allow ventilation and odor control at lift stations, wet wells, vaults containing ARV (air release valves) and forced mains flowing into gravity fed lines.