Due to the ongoing response to COVID-19, there may be limited availability.
The MZ Brass Pressure Relief Valve is a replacement part, commonly found on vacuum tanks, vacuum trailers, storage tanks, and pressure vessels.
It is made of durable brass and has 2″ pipe fittings; the inlet fitting is a 2″ NPT, the outlet is a hose shank fitting.
The pressure release flow is 300 CFM.
These pressure release valves are non code and cannot be used on tanks that store or haul corrosives, explosives or combustible materials.