Warranty

For additional product information, please visit www.zurn.com.
2323
BACKFLOW
PREVENTERS
BACKFLOW PREVENTERS
ACCESSORIES STRAINERS
AUTOMATIC
CONTROL VALVES
PRESSURE
REDUCING VALVES
FIRE
PROTECTION VALVES
THERMOSTATIC
MIXING VALVES RELIEF VALVES
MISCELLANEOUS
PLUMBING PRODUCTS REPAIR KITS
SIZE
LEAD-FREE
PART NUMBER
LEAD-FREE
LIST PRICE EA.
LEAD-FREE EXEMPT
PART NUMBER
LEAD-FREE EXEMPT
LIST PRICE EA.
975XL2/975XL: FNPT X FNPT
” -XL 579.10 – –
” -XL 592.30 – –
” -XL 687.00 – –
” -XL 744.90 -XL 647.60
” -XL 802.70 -XL 698.00
-” -XL 1,474.10 -XL 1,281.90
-” -XL 1,615.90 -XL 1,405.00
” -XL 1,814.50 -XL 1,577.70
975XL2U/975XLU: FNPT UNION X FNPT UNION
” -XLU 837.10 -XLU 727.90
” -XLU 911.30 -XLU 792.40
-” -XLU 1,773.50 – –
-” -XLU 1,807.40 – –
” -XLU 2,063.20 – –
975LXL2: FNPT X FNPT, LESS SHUT-OFF VALVES
” -LXL 525.40 – –
” -LXL 533.50 – –
” -LXL 519.40 – –
975LXL2/975LXL: MNPT X MNPT, LESS SHUT-OFF VALVES
” -LXL 645.60 -LXL 561.40
” -LXL 660.60 -LXL 574.50
-” -LXL 1,172.30 -LXL 1,019.40
-” -LXL 1,216.80 -LXL 1,058.00
” -LXL 1,242.40 -LXL 1,080.10
975XLBF: FNPT BF X FNPT BF (TAMPERED BUTTERFLY VALVES)
-” – – -XLBF 2,172.70
-” – – -XLBF 2,461.80
” – – -XLBF 2,831.50
975XLBF: FNPT BF X FNPT BF (TAMPERED BUTTERFLY VALVES), SUPERVISORY SWITCH
-” – – -XLBFSS 2,462.10
-” – – -XLBFSS 2,751.10
” – – -XLBFSS 3,120.80
975XLOSY: FNPT OSY X FNPT OSY
” – – -XLOSY 1,664.60
” – – -XLOSY 1,802.80
-” – – -XLOSY 2,116.20
-” – – -XLOSY 2,195.40
” – – -XLOSY 2,984.40
975XLFDC: FIRE HOSE CONNECTIONS, 2-1/2” FEMALE NATIONAL HOSE THD SWIVEL X 2-1/2” MALE NATIONAL HOSE THD
” – – -XLFDC 2,044.20
975XLD: MNPT X MNPT, LESS BALL VALVES, RPDA BY-PASS ASSEMBLY FOR 375DA, 375ADA, 375ASTDA, 475DA AND 475DAV
” -XLD 595.40 – –
975XL2PF: WITH INTEGRAL Z-BITE™ PUSH-TYPE SOLDERLESS CONNECTIONS
” -XLPF 716.10 – –
” -XLPF 775.30 – –
” -XLPF 857.00 – –
975XL2PR: WITH INTEGRAL Z-PRESS™ PRESS-TYPE SOLDERLESS CONNECTIONS
” -XLPR 718.40 – –
” -XLPR 777.00 – –
” -XLPR 854.80 – –
-” -XLPR 1,565.50 – –
-” -XLPR 1,734.30 – –
” -XLPR 2,019.10 – –
APPLICATIONS
The 975XL2 provides high hazard backflow protection in
all market segments.
FEATURES
• 1/4” - 1/2” [top access design]
• 3/4” - 2” [wye pattern design]
• 175 psi max
• 180°F max
• Individual access covers for ease of repair
• Bronze body construction
• Noryl® replaceable seats
APPROVALS AND APPLICABLE
SPECIFICATIONS
• Approved by the Foundation for Cross Connection
Control and Hydraulic Research at the University of
Southern California
• ASSE® Listed 1013, IAPMO® Listed, CSA® Certified
B64.4, AWWA compliant C511, UL® Classified
(Model 975LXL/975LXL2), C-UL® Classified (Model
975LXL/975LXL2)
• Model 975XL2 is certified to NSF/ANSI 61 and 372
• For complete list of approvals and applicable
specifications by product, please visit zurn.com
ACCESSORIES
• Air gap (Model AG)
• Thermal expansion tank (Model XT)
• Soft seated check valve (Model 40XL2)
• Water hammer arrestor (Model 1250XL)
• Available with Z-Bite™ and Z-Press™ Solderless
Connections
TYPICAL INSTALLATION
See next page
975XL2/975XL SERIES – REDUCED PRESSURE PRINCIPLE ASSEMBLY
SIZE
LEAD-FREE
PART NUMBER
LEAD-FREE
LIST PRICE EA.
975XLST: FNPT X FNPT, STAINLESS STEEL BODY
” -XLST 2,345.80
” -XLST 2,348.10
975XLST SERIES – STAINLESS STEEL REDUCED PRESSURE PRINCIPLE ASSEMBLY