Description
Apollo™, 4ALF20A012, Principle Backflow Preventer, Standard, Series: RPLF4A, 4 in Nominal, Non-Rising Stem Flanged x Non-Rising Stem Groove End Style, 175 psi Pressure, 33 to 140 deg F, Reduced Pressure Backflow, 304 Stainless Steel Body, Domestic
Features:
- Easy maintenance no special tools required
- Low pressure loss as documented by an independent laboratory
- Center-stem guided TriForce™ check valves
- Approved for horizontal flow
- Snap-in check retainers
- Lead free - The wetted surfaces of this product shall contain no more than 0.25% lead by weighted average, complies with Federal Public Law 111-380, ANSI 3rd party approved and listed
Standards/Approval:
- ARRA Compliant
- ASSE 1013
- Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California
- AWWA C511
- ASSE 1013-2011
- CSA B64.4
- FM Approved
- IAPMO Listed
- UL/cUL Listed
- US Patents 6443184/7025085/7533699/8240333
- US FCCCHR
- NSF 372
- PROP65: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Warranty:
5 years
