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Zurn XT-18 4.5 Gallon Expansion Tank, 3/4 In. MNPT

Original price was: $130.95.Current price is: $94.99.

SKU: Zurn WBB1877457 Categories: Expansion Tanks & Vents, HVAC Components, Pumps & Circulators Tags: 0°F - 200°F °F, 150 psi, 4.5 gal, Carbon Steel, HVAC & Fans, NPT, XT-18, Zurn

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Zurn 112-950XLT2 1-1/2 In. FNPT x FNPT Double Check Valve Assembly – 175 PSI – Lead-Free Cast Bronze

Designed for installation on potable water lines to protect against both backsiphonage and backpressure of polluted water into the potable water supply. A test cock plug is provided to protectagainst fouling caused by insects, dirt and debris. Assembly shall provide protection where a potential non-health hazard exists.

Standards Compliance

Unless otherwise noted, applies to 3/4″ thru 2″ Horizontal
ASSE® Listed 1015 (Vertical flow-up:1 1/4″ thru 2″)
IAPMO® Listed
CSA® Certified (Vertical flow-up:1 1/2″ & 2″)
AWWA Compliant C510
Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California
NSF® Listed – Standard 61, Annex G
Certified to NSF/ANSI 372 by IAPMO R&T

Weight	11 lbs
Connection Size	3/4 in
Max Accepted Volume Gallons	2.4 gal
Height	13-1/2 in
Diameter	11 in
Tank Volume	4.5 gal
Pressure	150 psi
Material	Carbon Steel
Max Operating Temperature	0°F – 200°F °F
Manufacturers Part Number	XT-18
Respirator Connection Type	NPT
Brand	Zurn