Rhino Tuff Tank's 1-Way Breather Cap is constructed of an all-poly material with 2 in. NPT external threads that screw into the bung.
Specifications
- Model: RTT-4032
- Type: Pressure Relief
- Size: 2 in. NPT - External Threads
- Material: Injection Molded HDPE (High Density Polyethylene)
- Springs: Zinc Plated Spring Steel
- Seals: Nitrile (Nitrile Rubber) Standard
- Valves: Self-Regulating