304 (SCH 40/STD) stainless steel housing and sleeve
Groove fittings allow integral pipeline adjustment
Patented tri-link check provides lowest pressure loss
Unmatched easy of serviceability
Replaceable check disc rubber
UL/FM outside stem and yoke resilient seated gate valve
Standard/Approvals: Approved By The Foundation For Cross-Connection Control And Hydraulic Research At The University Of Southern California|ASSE 1048|AWWA C551-92|CSA B64.5|cULus Listed|FM Approved | PROP65: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm.
INCLUDES: CFM Meter, (2) Independent Tri-Link Check Modules Within a Single Housing, Sleeve Access Port, (4) Test Cocks and (2) Drip Tight Shut-Off Valves