| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Apollo Conbraco Industries | 4NLF3B55B | OBS DUAL CHECK,1"MNPT,4ANLF SE (,LF BRZ) |
| | Apollo Conbraco Industries | APO 4ALF3B55A | DUAL CHK,1" MNPT X 1" FNPT |
| | Apollo Conbraco Industries | APO 4NLF3A44B | DUAL CHECK,3/4",4NLF SERIES, (FPT INLET X MPT OUTLET,NON-TST) |
| | Apollo Conbraco Industries | APO 4NLF3A55B | DUAL CHECK,1",MXFNPT,LF BRZ, |
| | Apollo Conbraco Industries | APO 4NLF3B44A | DUAL CHCK,3/4"MPT X FPT,LF BRZ |
| | Apollo Conbraco Industries | APO 4NLF3C55A | DUAL CHECK,1",NPSM X FNPT (4NLF SER,LF BRZ) |
| Dimensions | 4.38 in L x 2 in H |
| Manufacturer | Apollo Conbraco Industries |
