+ Post new Ad
2 1/2" Double Check Backflow Preventer, US $799.00 – Picture 0
2 1/2" Double Check Backflow Preventer, US $799.00 – Picture 1
2 1/2" Double Check Backflow Preventer, US $799.00 – Picture 2
2 1/2" Double Check Backflow Preventer, US $799.00 – Picture 3
2 1/2" Double Check Backflow Preventer, US $799.00 – Picture 4
2 1/2" Double Check Backflow Preventer, US $799.00 – Picture 5
2 1/2" Double Check Backflow Preventer, US $799.00 – Picture 0
2 1/2" Double Check Backflow Preventer, US $799.00 – Picture 1
2 1/2" Double Check Backflow Preventer, US $799.00 – Picture 2
2 1/2" Double Check Backflow Preventer, US $799.00 – Picture 3
2 1/2" Double Check Backflow Preventer, US $799.00 – Picture 4
2 1/2" Double Check Backflow Preventer, US $799.00 – Picture 5

2 1/2" Double Check Backflow Preventer

US $799.00

  • Rancho Cordova, California, United States
  • Mar 5th
Open on mobile:
QR code
The Deringer 20 Double Check Valve Assembly is designed to prevent non-health hazard pollutants from entering the potable water supply system caused by backpressure and/or backsiphonage conditions. BEFORE PURCHASING THIS PRODUCT CHECK THE APPROVALS REQUIRED IN YOUR STATE OR AREA.  The  Deringer 20 Double Check (DC) valve shall utilize two independent Dual Action Check modules and two integral resiliently seated shut-off valves all of which shall be contained within a single rigid valve housing constructed entirely of 304 stainless steel. Both integral shutoff valves shall include pre-wired supervisory tamper switches contained within a weatherproof actuator housing approved for both indoor and outdoor use. Dual Action Check modules shall operate as a “poppet style” check under low flow conditions, operate as a “swing style” check under high flow conditions and utilize replaceable silicone elastomer sealing discs. Assembly test cocks shall be handle-less and operate via a tamper resistant actuator. Assembly shall have a single full access service port and cover with an “inline” replaceable elastomer seal. Assembly shall be serviceable without special tools and approved for both horizontal and vertical applications. 
Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...
Brand Backflow Direct
Country of Manufacture United States
Model 2 1/2" Deringer 20

Directions

Similar products from Valves & Regulators

Mixed MOEN Rough-In Valve 111621 w/o Box

Mixed MOEN Rough-In Valve 111621 w/o Box

  • Indian Trail, North Carolina, United States
  • Mar 5th
NIBCO 1/2" Brass Ball Valve TFP600A Female Thread NIB box of 18 pcs. FREE SHIP

NIBCO 1/2" Brass Ball Valve TFP600A Female Thread NIB box of 18 pcs. FREE SHIP

  • Shelbyville, Kentucky, United States
  • Mar 5th
B&K 3/4" gate valve threaded NEW brass

B&K 3/4" gate valve threaded NEW brass

  • Montpelier, Idaho, United States
  • Mar 5th
mifab mhy cia 18 a hydrant repair kit

mifab mhy cia 18 a hydrant repair kit

  • Meriden, Connecticut, United States
  • Mar 5th
OHIO BRASS GLOBE VALVE T-PATTERN / 2" IN / FNPT / BRONZE / N/S 6200

OHIO BRASS GLOBE VALVE T-PATTERN / 2" IN / FNPT / BRONZE / N/S 6200

  • Lincolnton, North Carolina, United States
  • Mar 5th
RUB 1" 600 CPW PN40MS58 STAINLESS STEAL

RUB 1" 600 CPW PN40MS58 STAINLESS STEAL

  • Fort Worth, Texas, United States
  • Mar 5th
Nibco 1 1/2 ball valve thearded

Nibco 1 1/2 ball valve thearded

  • Hickory, North Carolina, United States
  • Mar 5th
Nibco Hydrapure 1 1/2" Threaded Ball Valve 600 CWP SP-110

Nibco Hydrapure 1 1/2" Threaded Ball Valve 600 CWP SP-110

  • Cincinnati, Ohio, United States
  • Mar 5th
Milwaukee 508 Series 2" Bronze Swing Y Check Valve

Milwaukee 508 Series 2" Bronze Swing Y Check Valve

  • Advance, North Carolina, United States
  • Mar 5th
DANFOSS 013-7051 3/4" FNPT STRAIGHT WAY THERMOSTATIC STEAM VALVE BODY

DANFOSS 013-7051 3/4" FNPT STRAIGHT WAY THERMOSTATIC STEAM VALVE BODY

  • Sheboygan, Wisconsin, United States
  • Mar 5th
3" Double Check Backflow Preventer

3" Double Check Backflow Preventer

  • Rancho Cordova, California, United States
  • Mar 5th
4" Double Check Backflow Preventer

4" Double Check Backflow Preventer

  • Rancho Cordova, California, United States
  • Mar 5th
Valterra T1005 3" Slip Hub Flange

Valterra T1005 3" Slip Hub Flange

  • United States
  • Mar 5th
NEW Armour Valves Ltd. DN 300 / 12? knife gate valve with actuator, *SKU PT8973*

NEW Armour Valves Ltd. DN 300 / 12? knife gate valve with actuator, *SKU PT8973*

  • Minneapolis, Minnesota, United States
  • Mar 5th
(4) 1 1/2" FULL PORT BALL VALVE THR Comet Brass Threaded IPS Quality Heavy NEW!

(4) 1 1/2" FULL PORT BALL VALVE THR Comet Brass Threaded IPS Quality Heavy NEW!

  • Ashland, Missouri, United States
  • Mar 4th
POWERS ETV400-10 Mixing Valve Bronze 3 to 83.2 GPM FREE SHIPPING

POWERS ETV400-10 Mixing Valve Bronze 3 to 83.2 GPM FREE SHIPPING

  • Portland, Oregon, United States
  • Mar 4th
3/4" Brass Gate Valve non-rise stem brand new not surplus mint 200 WOG

3/4" Brass Gate Valve non-rise stem brand new not surplus mint 200 WOG

  • Madison, Mississippi, United States
  • Mar 4th
1" Brass Gate Valve150 SWP 600 CWP UL listed mint brand new

1" Brass Gate Valve150 SWP 600 CWP UL listed mint brand new

  • Madison, Mississippi, United States
  • Mar 4th
Lot of 8 Watts Relief Ball Valve 3/4in. LFBRVT-80

Lot of 8 Watts Relief Ball Valve 3/4in. LFBRVT-80

  • Kansas City, Missouri, United States
  • Mar 4th
NEW ROMATEC 1449 BUNA-N 4 IN GRADE P DIAPHRAGM VALVE REPLACEMENT PART B491417

NEW ROMATEC 1449 BUNA-N 4 IN GRADE P DIAPHRAGM VALVE REPLACEMENT PART B491417

  • Buffalo, New York, United States
  • Mar 4th

People who viewed this item also vieved

EXQUISITE GREEN KITCHEN SINGLE FAUCET WITH SPRAY (NEW)

EXQUISITE GREEN KITCHEN SINGLE FAUCET WITH SPRAY (NEW)

  • Lake Orion, Michigan, United States
  • Jan 30th
Zip HydroTap (Home) Boiling | Chilled | Sparkling | Filtered | Instantly

Zip HydroTap (Home) Boiling | Chilled | Sparkling | Filtered | Instantly

  • Elsternwick, VIC, Australia
  • Jan 30th
Kohler -7305-k-cp Lav faucet, less handles, less drain.

Kohler -7305-k-cp Lav faucet, less handles, less drain.

  • Staten Island, New York, United States
  • Jan 30th
430Pcs O-Ring Plumbing Car Van Air Conditioning Rubber Washer Set Remer Rubinett

430Pcs O-Ring Plumbing Car Van Air Conditioning Rubber Washer Set Remer Rubinett

  • CHISINAU, Moldova
  • Jan 30th
Rectorseal 50811 Plumber's Grease 2 oz Tub - NEW!

Rectorseal 50811 Plumber's Grease 2 oz Tub - NEW!

  • Paulsboro, New Jersey, United States
  • Jan 30th
Brenelle Jet Swet Replacement Gasket #101 for 1" Jet Swet Tool ~ 1" Tool #100

Brenelle Jet Swet Replacement Gasket #101 for 1" Jet Swet Tool ~ 1" Tool #100

  • West Palm Beach, Florida, United States
  • Jan 30th
20" Toilet Riser (3/8" O.D. Gasket Nosepiece) (Chrome Plated)

20" Toilet Riser (3/8" O.D. Gasket Nosepiece) (Chrome Plated)

  • Long Branch, New Jersey, United States
  • Jan 30th
Lot 12 * 301 3 in. Styrene Hub x Hub x Hub Tee Sewer Drain Pipe Corrosion Free

Lot 12 * 301 3 in. Styrene Hub x Hub x Hub Tee Sewer Drain Pipe Corrosion Free

  • Colorado Springs, Colorado, United States
  • Jan 30th
6(SIX) NIB FEMALE ADPT 1/2 P X 1/2 FPT FLAIR IT FITTING PART # 16841

6(SIX) NIB FEMALE ADPT 1/2 P X 1/2 FPT FLAIR IT FITTING PART # 16841

  • Ash Flat, Arkansas, United States
  • Jan 30th
5(FIVE) NIB MALE ADPT 1/2P X 1/2 MPT FLAIR IT FITTING PART # 16842

5(FIVE) NIB MALE ADPT 1/2P X 1/2 MPT FLAIR IT FITTING PART # 16842

  • Ash Flat, Arkansas, United States
  • Jan 30th
4(FOUR) NIB COUPLING 1/2 P X 3/4 P FLAIR IT FITTING PART # 16845

4(FOUR) NIB COUPLING 1/2 P X 3/4 P FLAIR IT FITTING PART # 16845

  • Ash Flat, Arkansas, United States
  • Jan 30th
4(FOUR) NIB MALE ADPT 1/2 P X 3/4 MPT FLAIR IT FITTING PART # 16868

4(FOUR) NIB MALE ADPT 1/2 P X 3/4 MPT FLAIR IT FITTING PART # 16868

  • Ash Flat, Arkansas, United States
  • Jan 30th
Cash Acme U244LFA Sharkbite Brass Elbow (Push x Push)-1/4"X1/4" ELBOW

Cash Acme U244LFA Sharkbite Brass Elbow (Push x Push)-1/4"X1/4" ELBOW

  • Brooklyn, New York, United States
  • Jan 30th
Cash Acme U006LFA Push Fit Sharkbite Brass Coupling-3/8"X3/8" COUPLING

Cash Acme U006LFA Push Fit Sharkbite Brass Coupling-3/8"X3/8" COUPLING

  • Brooklyn, New York, United States
  • Jan 30th
Genova 71629 Cleanout Fitting-3" CLEANOUT FITTING

Genova 71629 Cleanout Fitting-3" CLEANOUT FITTING

  • Brooklyn, New York, United States
  • Jan 30th
90 degrees Red Brass Elbow-3/8X1/8 90D BRASS ELBOW

90 degrees Red Brass Elbow-3/8X1/8 90D BRASS ELBOW

  • Brooklyn, New York, United States
  • Jan 30th
Roll of 100' Parker Hannifin 4960-0805-100 Clear Rigid Tubing 1/4" OD x 1/8" ID

Roll of 100' Parker Hannifin 4960-0805-100 Clear Rigid Tubing 1/4" OD x 1/8" ID

  • Las Vegas, Nevada, United States
  • Jan 30th
Roll 100ft K3155-08X100, 1/2" ID PVC Clear Polyester Braid Food Grade Tubing New

Roll 100ft K3155-08X100, 1/2" ID PVC Clear Polyester Braid Food Grade Tubing New

  • Las Vegas, Nevada, United States
  • Jan 30th
(1) - 1/2 PEX Copper Stub Out Elbow Size 3-1/2" x 8" /wall nailer for PEX tubing

(1) - 1/2 PEX Copper Stub Out Elbow Size 3-1/2" x 8" /wall nailer for PEX tubing

  • Naples, Florida, United States
  • Jan 30th
NEW LEGRIS 1098U56 03 TUBING 1/4 X .160 X 500 FT ROLL RED D398616

NEW LEGRIS 1098U56 03 TUBING 1/4 X .160 X 500 FT ROLL RED D398616

  • Delta, Ohio, United States
  • Jan 30th

By clicking "Accept All Cookies", you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts.

Accept All Cookies