-
Supplier: Watts
Description: Model ATG-1 Backflow Preventer Test Kit is a compact portable device made for testing all reduced pressure zone backflow prevention assemblies and double check valve assemblies. It consists of a gauge, test valves, 3 hoses with female-threaded swivel couplings, three adapters, 1
-
Supplier: Watts
Description: Model TK-9A Backflow Preventer Test Kit is a compact portable device made for testing all reduced pressure zone backflow prevention assemblies and double check valve assemblies. It consists of a gauge, test valves, 3 hoses with female-threaded swivel couplings, three adapters, 1
-
Supplier: Watts
Description: Series WattsBox Backflow Preventer Insulated Enclosures protect backflow prevention assemblies, such as PVBs, double checks, and RPZs, that are subjected to freezing conditions. Series WattsBox enclosure consists of reinforced aluminum or fiberglass construction,
- Depth: 18 to 85 inch
- Features: Grounding Strap , Hinged Cover, Insulated, Locking
- Length / Height: 18 to 172 inch
- Material: Aluminum, Fiberglass
-
-
Description: controllable safety devices (also known as backflow preventers) with a reduced pressure zone (RPZ), intended to prevent backflow by back-siphonage or backpressure of irrigation water into an upstream potable water distribution system, whenever the pressure in the
-
Supplier: CSA Group
Description: controllable safety devices (also known as backflow preventers) with a reduced pressure zone (RPZ), intended to prevent backflow by back-siphonage or backpressure of irrigation water into an upstream potable water distribution system, whenever the pressure in the
Find Suppliers by Category Top
More Information Top
Indicates content that may require registration and/or purchase.
-
States > New Jersey > State > Proposed Regulations > 2008 Documents > July 7, 2008 > [2008 NJ Proposed nj-20080707-0025-0002470] N.J.A.C. 5:23 - Uniform Constr...
...department (siamese) connection, where the system is supplied from a potable water system and is located more than 1,700 feet from a non-potable water supply; it would also require a reduced pressure zone ( RPZ ) backflow preventer on a system where...
-
Wiley Handbook of Science and Technology for Homeland Security - Volume 4 Section 3-2b WATER SUPPLY AND WASTEWATER MANAGEMENT REGULATIONS, STANDARDS, AND GUIDA...
A reduced pressure zone ( RPZ ) Backflow preventer device provides the maximum protection against back-siphoning and back-pressure condition, and is normally used in high hazard applications.
-
WILKINS Reduced Pressure Zone Backflow Preventer - Backflow Preventers - 6AVX9|34-375 - Grainger Industrial Supply
• RPZ Backflow Preventers with Composite Housing .
-
Facilities Site Piping Systems Handbook > SITE DOMESTIC WATER SERVICE
Discharge from a typical RPZ backflow preventer .
-
CR4 - Thread: RPZ Sizing and Location
An RPZ backflow preventer senses the reverse flow of water and shunts the water flow to drain, thereby protecting the upstream municipal supply of potable water.
-
Facility Piping Systems Handbook: For Industrial, Commercial, and Healthcare Facilities, Third Edition > PLUMBING SYSTEMS
Discharge from a typical RPZ backflow preventer .
-
Power Plant Replacement Study
RPZ BACKFLOW PREVENTER WATTS SERIES 909 .
-
States > Oklahoma > State > Regulations > Title 252 - Department of Environmental Quality > [OK AC 252:626] 626 - Public Water Supply Construction Standards
...pumps handling non-potable water, supply the water from a tank fed by a water line terminating at a point at least 6 inches above the spill line of the tank, or from a water line equipped with a RPZ backflow preventer .
-
States > Arkansas > State > Regulations > Department of Health > [ARREGS doh/sporf] Rules and Regulations Pertaining to Swimming Pools and Other Related Facili...
An approved backflow preventer installation consists of a reduced pressure zone ( RPZ ) backflow preventer which has been accepted by the Department and the State Board of Plumbing and which is installed where it is readily accessible for inspection and maintenance.
-
States > Illinois > City of Naperville > Regulations > City Code > Title 08 - Public Utilities > [IL Naper Reg ilcc-8-2] Chapter 2 - Municipal Water And Sewer
Reduced pressure principle backflow preventers ( RPZ ) may be installed in accordance with the specifications of this Chapter, subject to the following conditions: .