Description
Emerson Fisher Type H284 internal relief valves are used on stationary LP-Gas bulk storage tanks. When used in ASME tanks, the valves have only the poppet and part of the body outside the tank. The adjusting screw and all other parts are inside the tank, safe from tampering. Outlet is 3 in. NPT for discharge stack connection.
This product is backed by a 10 year warranty.
Note: Not for use in transport or mobile tank applications or Anhydrous Ammonia (NH3) service. Use with a 3 1/2 in. hex size installation tool.
