480-191-900-series-backflow-preventer-sell-sheet low WATER SAFETY
Save up to 20% in Lifecycle Costs
The Zurn Wilkins 900 Series Small Backflow Preventer is a contractor favorite, thanks to its optimized design and durability.
The backflow preventer's robust construction and economical repair kits save owners up to 20 percent in costs over the product lifespan. Not only does it outlast the competition, it outperforms in the market--continuously passing annual backflow tests, year after year.
The 900 Series is an ideal solution for virtually all applications, including plumbing, irrigation, fire protection, and waterworks for both indoor and outdoor installations.
Durable Construction · All bronze body and stainless steel ball valve handles withstand wear,
resist corrosion and increase product life
Low-Cost Maintenance · Simplified design and economical repair kits speed up repairs and
keep costs down over the product lifespan
Speedy Repairs · Separate threaded check covers provide easy access to simplify
repairs and reduce labor costs
Fast Testing · Optional SAE flare test cocks at no additional cost allow for faster
backflow testing and reduces the need to use adapters or Teflon tape
Model 2-975XL2 shown
975XL/975XL2
Sizes 1/4"- 2"
Model 2-950XLT2 shown
950XL/950XLT/950XLT2
Sizes 3/4"- 2"
Find the Zurn Wilkins 900 Series Small Backflow Preventer for your next project.
900 Series Zurn Wilkins Small Backflow Preventers
900 Series Portfolio, Full Compliance
ASSE Listed, IAPMO Listed, Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California
VALVE ASSEMBLY
TYPE
SIZE OPTIONS
BACKSIPHONAGE/ BACKPRESURE PROTECTION
HIGH HAZARD
LOW HAZARD
LEAD FREE
WYE PATTERN
CHECK DESIGN
TOP ACCESS CHECK DESIGN
LOW COST REPAIR KITS
975XL2 975XL 950XLT2 950XLT 950XL
Reduced Pressure Principle
Reduced Pressure Principle
Double Check
Double Check
Double Check
1/4" 1" 3/8" 1¼" 1/2" 1½" 3/4" 2"
3/4" 1" 1¼" 1½" 2"
3/4" 1" 1¼" 1½" 2"
3/4" 1" 1¼" 1½" 2"
3/4" 1" 1½" 2"
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3/4" - 2" 1/4" - 1/2"
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Typical Installation
Local codes shall govern installation requirements. The unit shall be installed in accordance with the manufacturers' instructions and the latest edition of the Plumbing Code. Unless otherwise specified, the assembly shall be mounted at a minimum of 12" (305mm) and a maximum of 30" (762 mm) above adequate drains with sufficient side clearance for testing and maintenance. The installation shall be made so that no part of the unit can be submerged.
Double Check Assembly
OPTIONAL LEAD-FREE STRAINER (MODEL SXL)
PROTECTIVE ENCLOSURE
1801°7F5
WILKINS PSI
DC950XLT2
WXILLKIN
12" MIN. 30" MAX.
Reduced Pressure Principle Assembly
OPTIONAL LEAD-FREE STRAINER (MODEL SXL)
PROTECTIVE ENCLOSURE
WXILLKINS
ZUWRILNK9IN75SXL2
OPTIONAL WATER METER
AIR GAP DRAIN
12" MIN 30" MAX
DIRECTION OF FLOW
OUTDOOR INSTALLATION
ZURN WILKINS 1747 Commerce Way, Paso Robles, CA 93446, 855.663.9876 In Canada: ZURN INDUSTRIES LIMITED 7900 Goreway Drive, Unit 10, Brampton, Ontario L6T 5W6, 877.892.5216 Form No. 480-191, 8/20
INLET SHUT-OFF
DIRECTION OF FLOW
OUTDOOR INSTALLATION
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