-
Supplier: Watts
Description: Model 994BLT Portable Hydrant Meter Backflow Preventers prevent the reverse flow of polluted from entering into the potable water supply where flow is in one direction and the possibility of cross-connection exists, such as at a fire hydrant or other non-permanent
-
Supplier: Watts
Description: Model 4000BLT Portable Hydrant Meter Backflow Preventers prevent the reverse flow of polluted from entering into the potable water supply where flow is in one direction and the possibility of cross-connections exists, such as at a fire hydrant or other
-
Supplier: Watts
Description: Model 994HMB Portable Hydrant Meter Backflow Preventers prevent the reverse flow of polluted water from entering into the potable water supply where flow is in one direction and the possibility of cross-connections exists, such as at a fire hydrant or other
- Valve Size: 2.5 to 3 inch
-
-
Supplier: Watts
Description: Model 6000HMB Portable Hydrant Meter Backflow Preventers prevent the reverse flow of polluted water from entering into the potable water supply where flow is in one direction and the possibility of cross-connections exists, such as at a fire hydrant or other
- Valve Size: 2.5 to 7.5 inch
-
Supplier: Zurn Industries LLC
Description: Reduced pressure backflow preventer 375ADA with epoxy coated DI body provides high hazard protection and is ideal for fire protection applications, with a metered by-pass to detect leaks and unauthorized water use. This sprinkler backflow preventer has
- Media: Water
-
Supplier: Ames Fire & Waterworks
Description: Model 4000BLT Portable Hydrant Meter Backflow Preventers prevent the reverse flow of polluted from entering into the potable water supply where flow is in one direction and the possibility of cross-connections exists, such as at a fire hydrant or other
- Media: Water, Hot Water, Cold Water, Potable Water
- Valve Size: 2.5 to 3 inch
-
Supplier: Ames Fire & Waterworks
Description: Model 6000HMB Portable Hydrant Meter Backflow Preventers prevent the reverse flow of polluted water from entering into the potable water supply where flow is in one direction and the possibility of cross-connections exists, such as at a fire hydrant or other
- Media: Water, Hot Water, Cold Water, Potable Water
- Valve Size: 2.5 to 3 inch
-
Supplier: Zurn Industries LLC
Description: The 350ASTDA Double Check Detector Backflow Preventer features a stainless Steel body, making it ideal for fire protection applications. Its metered bypass detects leaks and unauthorized water use. Used in low health hazard applications. To view all options, see the
- Media: Water
-
Supplier: Zurn Industries LLC
Description: The 350ASTDA Double Check Detector Backflow Preventer features a stainless Steel body, making it ideal for fire protection applications. Its metered bypass detects leaks and unauthorized water use. Used in low health hazard applications. To view all options, see the
- Media: Water
-
Supplier: Zurn Industries LLC
Description: The 350ASTDA Double Check Detector Backflow Preventer features a stainless Steel body, making it ideal for fire protection applications. Its metered bypass detects leaks and unauthorized water use. Used in low health hazard applications. To view all options, see the
- Media: Water
-
Standards and Technical Documents - SP-116-2011 -- Water Works Valves and Fittings Standard Document
Description: types of couplings and adapters. Not Included: a)Reduced pressure backflow preventers. This Standard Practice establishes the minimum requirements that a drinking water service-line valve or fitting must possess at the time of manufacture. Details of design and manufacture,
-
Standards and Technical Documents - SP-113-2012 -- Water Works Valves and Fittings Standard Document
Description: couplings and adapters. Not included is: d) Reduced pressure backflow preventers. This Standard Practice establishes the minimum requirements that a drinking water service-line valve or fitting must possess at the time of manufacture. Details of design and manufacture, other
-
Supplier: Mueller Company
Description: MUELLER CO. offers a full range of service line dual check valves. These valves are available in angle or in line styles and can be used on copper meter yokes, cast iron meter yokes, cast iron meter boxes or in custom meter installations. Dual check valves are used to
- Media Description: Water (General), Potable Water
- Pressure Rating: 175 psi
- Valve Size: 1.5 to 2 inch
- Valve Type: Check Valves
-
Supplier: Mueller Company
Description: MUELLER CO. offers a full range of service line dual check valves. These valves are available in angle or in line styles and can be used on copper meter yokes, cast iron meter yokes, cast iron meter boxes or in custom meter installations. Dual check valves are used to
- AWWA Certified: Yes
- Media Description: Water (General), Potable Water
- Pressure Rating: 175 psi
- Valve Type: Check Valves
Find Suppliers by Category Top
Featured Products Top
-
control applications where prevention of backflow is also needed. Allowing metered flow in one direction and no flow in the opposite direction, these flow controls are ideal for applications such as isolation of fluid sources in mixers, fluid contamination reduction, and preventing backflow in (read more)
Browse Flow Orifices and Flow Restrictors Datasheets for O'Keefe Controls Co. -
The water meter motor is used to remotely automatically control the switch and measurement of the water meter to meet the production and life needs of modern people. Usually, the permanent magnet DC motor is equipped with a gearbox transmission structure (read more)
Browse DC Motors Datasheets for Shenzhen Power Motor Industrial Co., Ltd. -
wastewater has already entered the natural cycle, ventilating lakes and rivers prevents additional contamination. When treating drinking water, rinsing the filters with compressed air ensures that perfect water is provided and natural water reserves are not used excessively. Gas (read more)
Browse Fans and Blowers (industrial) Datasheets for Aerzen USA Corp. -
Panametrics’ flow meters and oxygen analyzers can help your water treatment facility to get the most out of challenging operations through innovative technology. Our goal is help water and wastewater (read more)
Browse Flow Meters Datasheets for Panametrics -
DFT® Inc's engineers have been working with professionals in a range of industries for decades, helping to identify and resolve water hammer's underlying causes. Water hammer and reverse flow can seriously damage pipelines, pipe joints gaskets (read more)
Browse Check Valves Datasheets for DFT Inc. -
Panametrics’ flow meters and oxygen analyzers can help your water treatment facility to get the most out of challenging operations through innovative technology. Our goal is help water and wastewater (read more)
Browse Ultrasonic Flow Meters Datasheets for Panametrics -
Readings You Can Count On No water supply is completely pure. Every industrial, commercial or natural source contains dissolved solids or salts. These impurities contribute to scale, corrosion, poor taste, and environmental pollution that endanger animal and plant life (read more)
Browse Conductivity and Resistivity Meters Datasheets for Myron L Company -
Readings You Can Count On No water supply is completely pure. Every industrial, commercial, or natural source contains dissolved solids or salts. These impurities contribute to scale, corrosion, poor taste, and environmental pollution that endanger animal and (read more)
Browse Water Quality Testing Instruments Datasheets for Myron L Company -
damage the environment. These advanced thermal mass flow meters coupled with tab-type flow conditioners are helping process and plant engineers support green fuel cell energy initiatives that produce electricity, hydrogen and water. The design and implementation of such projects also helps (read more)
Browse Flow Meters Datasheets for Fluid Components Intl. (FCI) -
Process and plant engineers will find the versatile ST80 Series thermal mass flow meter from Fluid Components International (FCI) (read more)
Browse Mass Flow Meters and Controllers Datasheets for Fluid Components Intl. (FCI)
More Information Top
Indicates content that may require registration and/or purchase.
-
Potable Water
Drinking water is transported through major systems (water mains) to reach the minor systems, passing through curb stop (dividing line between major and minor systems), water meter , backflow preventer , bends, valves, junctions, and faucets, all of which can cause significant head losses…
-
Facility Piping Systems Handbook: For Industrial, Commercial, and Healthcare Facilities, Third Edition > TURF IRRIGATION SYSTEMS
If the water supply is connected to a potable water source, a water meter and backflow preventer will also be required.
-
Building Design and Construction Handbook, Sixth Edition > WATER-PIPE SIZING
Loss of pressure because of height of outlets above the source, pressure loss due to friction caused by the flow of water through water meters and backflow preventers , and friction from water flow in the piping .
-
States > Wisconsin > State > Regulations > Safety and Professional Services > Plumbing > Safety‚ Buildings‚ and Environment > [WI AC sps 382] 382 -...
The pressure losses due to flow through water heaters, water treatment devices, water meters and backflow preventers ; .
-
Engineering evaluation of intrusion prevention strategies for single-shell tanks
Modifications to each of the 12 SST farms included piping route changes and abandonment of existing services followed by installation of hose stations, water meters , backflow preventers , and hose reels.
-
Governor Rendell Announces $174M Investment In Water Infrastructure Projects In 21 Counties
• Lehigh County Authority received a $1.8 million loan to replace 2,700 outdated water meters and backflow preventers , thus eliminating possible contamination of the water system and improving the operating efficiency of the system.
-
Governor Rendell Announces $174M Investment In Water Infrastructure Projects In 21 Counties
• Lehigh County Authority received a $1.8 million loan to replace 2,700 outdated water meters and backflow preventers , thus eliminating possible contamination of the water system and improving the operating efficiency of the system.
-
Facility Piping Systems Handbook: For Industrial, Commercial, and Healthcare Facilities, Third Edition > SITE UTILITY SYSTEMS
In addition to the piping and valves, the system as a whole consists of backflow preventers , water meters , pipe joint restraints, fire hydrants, and air and vacuum release valves.
-
Troubleshooting and Repairing Major Appliances, Third Edition > Gas Water Heaters
In the old days, before backflow preventers , water meter check valves, and pressure reducing valves, the excess water flowed back to the city main water supply where it was dissipated.
-
Facilities Site Piping Systems Handbook > SITE DOMESTIC WATER SERVICE
In addition to the piping and valves, the site system as a whole consists of water tanks (if required), valves, backflow preventers , water meters , pipe joint restraints (if required), fire hydrants, and air and vacuum release valves.