Warranty

For additional product information, please visit www.zurn.com.
102102
BACKFLOW
PREVENTERS
BACKFLOW PREVENTERS
ACCESSORIESSTRAINERS
AUTOMATIC
CONTROL VALVES
PRESSURE
REDUCING VALVES
FIRE
PROTECTION VALVES
THERMOSTATIC
MIXING VALVESRELIEF VALVES
MISCELLANEOUS
PLUMBING PRODUCTSREPAIR KITS
APPLICATIONS
Designed for installation on potable water lines between
the backflow preventer or pressure reducing valve
and the water heater to protect against water thermal
expansion.
FEATURES
• 2.1 gal. – 9.0 gal.
• 150 psi max, factory air pre-charge – 40 psi
• 200°F max
• Diaphragm type expansion tank for water heaters
• Polypropylene lined water chamber
SIZE (GAL)
LEAD-FREE
PART NUMBER
LEAD-FREE
LIST PRICE EA.
XT: POTABLE WATER EXPANSION TANK, 3/4" MNPT
 XT- 92.80
 XT- 135.90
 XT- 322.80
TYPICAL INSTALLATION
T&P VALV
E
TP1100A
DIRECTION OF FLOW
HOT WATER
HEATER
MODEL XT
DRAIN
HOSE BIBB
MODEL 975XL2
MODEL NR3XL
WATER PRESSURE
REDUCING VALVE
XT SERIES – POTABLE WATER EXPANSION TANK
APPROVALS AND APPLICABLE
STANDARDS
• IAPMO® Listed
• Certified to NSF/ANSI 61 and 372
APPLICATIONS
Designed for installation on potable water lines between
the backflow preventer or pressure reducing valve
and the water heater to protect against water thermal
expansion.
FEATURES
• 14 gal. – 85 gal.
• 150 psi max, factory air pre-charge – 40 psi
• 200°F max
• Bladder type expansion tank for water heaters
• Free standing base mounted
• 5 year warranty
SIZE (GAL)
LEAD-FREE
PART NUMBER
LEAD-FREE
LIST PRICE EA.
WXTP: POTABLE WATER EXPANSION TANK, 1" FNPT
 WXTP-V 466.10
 WXTP-V 555.30
 WXTP-V 714.80
WXTP: POTABLE WATER EXPANSION TANK, 1¼" FNPT
 WXTP-V 940.20
 WXTP-V 1,293.70
TYPICAL INSTALLATION
T&P
VALVE
DIRECTION OF FLOW
HOT WATER
HEATER
MODEL
WXTP
HOSE BIBB
MODEL NR3XL
WATER PRESSURE
REDUCING VALVE
DRAIN
MODEL 375XL
175 PSIG 180ß F
3/4" 375 RP
ZURN
WILKINS
WXTP SERIES – POTABLE WATER EXPANSION TANK
APPROVALS AND APPLICABLE
STANDARDS
• IAPMO® Listed
• Certified to NSF/ANSI 61 and 372