Backflow Prevention Approval Status
(Effective June 1999)
| Size | MODEL# | USC | UL | FM | ASSE | CSA | ULC | NSF | ||||||||
| 1/2" 3/4" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 6" 8" 2 1/2" 3" 4" 6" 8" 10" 12" 10" |
2000B 2000B 200BM3 2000B 2000B 2000B 2000B 2000SE 2000SE 2000SE 2000SS 2000SS 2000SS 2000SS 2000SS 2000SS 2000SS 2000DC |
APPROVED* APPROVED* PENDING APPROVED APPROVED* APPROVED* APPROVED* APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED PENDING PENDING APPROVED |
** APPROVED* PENDING APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED |
N/A N/A PENDING N/A N/A N/A N/A APPROVED* N/A APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* N/A APPROVED |
APPROVED* APPROVED APPROVED APPROVED* PENDING APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED |
PENDING PENDING PENDING PENDING PENDING PENDING PENDING APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED |
PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED |
N/A N/A N/A N/A N/A N/A N/A APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED N/A |
||||||||
| Size | MODEL# | USC | UL | FM | ASSE | CSA | ULC | NSF | ||||||||
| 4" 6" 8" 10" |
2000 CIV 2000 CIV 2000 CIV 2000 CIV |
APPROVED* APPROVED* APPROVED* APPROVED* |
APPROVED APPROVED APPROVED APPROVED |
APPROVED* APPROVED* APPROVED* APPROVED* |
APPROVED* APPROVED* APPROVED* APPROVED* |
PENDING PENDING PENDING PENDING |
PENDING PENDING PENDING PENDING |
PENDING PENDING PENDING PENDING |
||||||||
| Size | MODEL# | USC | UL | FM | ASSE | CSA | ULC | NSF | ||||||||
| 3" 4" 6" 8" 3" 4" 6" 8" 3" 4" 6" 8" |
2001SS 2001SS 2001SS 2001SS 2001SSN 2001SSN 2001SSN 2001SSN 2001SSZ 2001SSZ 2001SSZ 2001SSZ |
PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING |
APPROVED* APPROVED* APPROVED* APPROVED* APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED |
APPROVED* APPROVED* APPROVED* APPROVED* APPROVED .APPROVE[) APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED |
APPROVED* APPROVED* APPROVED* APPROVED* APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED |
PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING |
PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING |
PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING |
||||||||
| Size | MODEL# | USC | UL | FM | ASSE | CSA | ULC | NSF | ||||||||
| 2" 2 1/2" 6" 8" 2 1/2" 3" 4" 6" 8" 10" 12" 10" |
3000B 3000SE 3000SE 3000SE 3000SS 3000SS 3000SS 3000SS 3000SS 3000SS 3000SS 3000DCDC |
APPROVED * APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED PENDING PENDING APPROVED |
APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED APPROVED |
APPROVED* APPROVED* N/A APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* N/A APPROVED |
APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED |
PENDING APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED |
PENDING PENDING APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED |
PENDING N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A |
||||||||
| Size | MODEL# | USC | UL | FM | ASSE | CSA | ULC | NSF | ||||||||
| 4" 6" 8" 10" |
3000 CIV 3000 CIV 3000 CIV 3000 CIV |
APPROVED* APPROVED* APPROVED* APPROVED* |
APPROVED APPROVED APPROVED APPROVED |
APPROVED* APPROVED* APPROVED* APPROVED* |
APPROVED* APPROVED* APPROVED* APPROVED* |
PENDING PENDING PENDING PENDING |
PENDING PENDING PENDING PENDING |
PENDING PENDING PENDING PENDING |
||||||||
| Size | MODEL# | USC | UL | FM | ASSE | CSA | ULC | NSF | ||||||||
| 3" 4" 6" 8" 3" 4" 6" 8" 3" 4" 6" 8" |
3001SS 3001SS 3001SS 3001SS 3001SSN 3001SSN 3001SSN 3001SSN 3001SSZ 3001SSZ 3001SSZ 3001SSZ |
PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING |
APPROVED* APPROVED* APPROVED* APPROVED* APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPF30VED |
APPROVED* APPROVED* APPROVED* APPROVED* APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED |
APPROVED* APPROVED* APPROVED* APPROVED* APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED |
PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING |
PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING |
PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING |
||||||||
| Size | MODEL# | USC | UL | FM | ASSE | CSA | ULC | NSF | ||||||||
| 1/2" 3/4" 3/4" 1" 1 1/4" 1 1/2" 2' 2 1/2" 2 1/2" 3" 4" 6" 8" 10" 8" 10" |
4000B 4000B 4000BM3 4000BM2 4000B 4000B 4000B 4000SE 4000SS 4000SS 4000SS 4000SS 4000SS 4000SS 4000RP 4000RP |
APPROVED APPROVED PENDING APPROVED APPROVED APPROVED APPROVED PENDING APPROVED APPROVED APPROVED APPROVED PENDING PENDING APPROVED APPROVED |
** APPROVED* PENDING APPROVED* APPROVED* APPROVED* APPROVED* PENDING APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED APPROVED |
N/A N/A N/A N/A N/A N/A N/A N/A APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED PENDING PENDING |
APPROVED * APPROVED * APPROVED APPROVED * APPROVED * APPROVED * APPROVED * APPROVED * APPROVED * APPROVED * APPROVED * APPROVED * APPROVED APPROVED APPROVED APPROVED |
PENDING PENDING PENDING PENDING PENDING PENDING PENDING APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED* APPROVED APPROVED |
PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED |
N/A N/A N/A N/A N/A NIA N/A APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED N/A N/A |
||||||||
| Size | MODEL# | USC | UL | FM | ASSE | CSA | ULC | NSF | ||||||||
| 3" 4" 6" 3" 4" 6" 3" 4" 6" |
4001SS 4001SS 4001SS 4001SSN 4001SSN 4001SSN 4001SSZ 4001SSZ 4001SSZ |
PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING |
PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING |
PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING |
APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED |
PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING |
PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING |
PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING |
||||||||
| Size | MODEL# | USC | UL | FM | ASSE | CSA | ULC | NSF | ||||||||
| 2 1/2" 3" 4" 6" 8" 10" 4" 6" 8" 10" |
5000SS 5000SS 5000SS 5000SS 5000SS 5000SS 5000 RPDA 5000 RPDA 5000 RPDA 5000 RPDA |
PENDING PENDING PENDING PENDING PENDING PENDING APPROVED APPROVED APPROVED APPROVED |
APPROVED* APPROVED* APPROVED* APPROVED* APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED |
APPROVED APPROVED APPROVED APPROVED PENDING PENDING N/A N/A N/A N/A |
APPROVED* APPROVED* APPROVED* APPROVED* PENDING PENDING APPROVED APPROVED APPROVED APPROVED |
APPROVED* APPROVED* APPROVED* APPROVED* PENDING PENDING N/A N/A N/A N/A |
PENDING PENDING PENDING PENDING PENDING PENDING N/A N/A N/A N/A |
N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A |
||||||||
| Size | MODEL# | USC | UL | FM | ASSE | CSA | ULC | NSF | ||||||||
| 3" 4" 6" 3" 4" 6" 3" 4" 6" |
5001SS 5001SS 5001SS 5001SSN 5001SSN 5001SSN 5001SSZ 5001SSZ 5001SSZ |
PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING |
PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING |
PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING |
APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED APPROVED |
PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING |
PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING |
PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING PENDING |
*VERTICAL
**UL DOES NOT TEST 1/2 INCH DEVICES
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