- Features
- Specifications
- Documents
Warranty Length
- 5 Years
Features
- Easy maintenance no special tools required
- Snap-in check retainers
- Bolted-in checks
- Low pressure loss as documented by an independent laboratory
- Center stem guided TriForce check valves
- Approved for horizontal and vertical flow up
Standard Approvals
- Approved By The Foundation For Cross-Connection Control And Hydraulic Research At The University Of Southern California
- ASSE 1015
- CSA B64.5
- FM Approved
- IAPMO Certified
- NSF 372
- UL Listed
- cUL Listed
- PROP65: Cancer and Reproductive Harm
Backflow Type:
Dual Check
Body Material:
304 Stainless Steel
Domestic/Import:
Domestic
End Style:
OSY Flanged
Nominal Size:
4 in
Pressure Rating:
175 psi
Series:
4ALF-100
Temperature Rating:
33 to 140 deg F
Type:
Standard


