D4555 Adjustable Relief Valve Body Material Bronze Inlet Type MNPT Outlet Type FNPT Inlet Size 3/4 in Outlet Size 3/4 in Factory Set Pressure 400 psi Pressure Range 301 to 400 psi Disc Material 316 Stainless Steel Overall Height 6 in Application Liquids Seat Material 316 Stainless Steel Spring Material 316 Stainless Steel Temp Range 0 Degrees to 450 Degrees F Test Lever NoMRO3ETL7
| # | Attribute | Value |
|---|---|---|
| 1. | brand | AQUATROL |

