Breathers & Fittings

Rhino's 1-way & 2-way Breather Caps are constructed of an all-poly material with 2 in. NPT external threads that screw into bung. Viton and Nitrile seals are standard. Valves are self-regulating and UN approved.

• Use 1-way breathers for normal gravity feed & 2-way breathers for systems equipped with a pumping system.

• 2-Way Vacuum and Pressure Relief
• External Threads
• Seals: Viton and Nitrile Standard
• Valves: Self-Regulating
• UN Approved

Rhino's 1" Desiccant Air Breather replaces the standard dust cap or OEM breather cap on equipment, offering better filtration to protect against even the smallest particulates that destroy the effectiveness of your machinery, and cause downtime and costly repairs.

• To side mount on a Rhino tank - Use RTT-4030 (1" Elbow - FxF) & RTT-4020 (1" Coupler - MxM).
• To Mount from Fill port of a Rhino Tank - Use RTT-4078 (2" x 1" Poly Reducer)

Please note: Freight charges will be applied at time of invoice. 

The following item is stocked at our Pasco, WA distribution center to improve lead times to the states of CO, ID, MT, OR, UT, WA, and WY. For all other states, these items will ship direct from the manufacturer. 

• RTT-4034 - 2" 2-Way Breather