Adjustable Back Pressure Relief Valve Body Material PVC Inlet Type FNPT Outlet Type FNPT Inlet Size 1 1/4 in Outlet Size 1 1/4 in Pressure Range 5 to 100 psi Overall Height 12 1/8 in Application Acids Highly Corrosive Liquids Overall Length 4 in Seat Material Viton Spring Material Zinc-Plated Steel Temp Range 32 Degrees to 140 Degrees F Test Lever NoMRO11G088
| # | Attribute | Value |
|---|---|---|
| 1. | brand | PLAST-O-MATIC |

