Non-Repairable Air Eliminators

The AE1800 Air Eliminator with Stainless Steel body and all stainless internals is used for the removal of air and other gases from vessels or piping systems without allowing the contained liquid to escape.

  • All stainless steel body and internals
  • Hardened SS seat (55 Rc) for longer service life
  • Repairable units available (AE1800R Series)

Catalog Spec Sheet (pdf)
I&M (pdf)
Condensed I&M (pdf)

ModelSizeTypeWeight (lbs)
AE1811-N3/4" x 1/2"NPT4
AE1812-N3/4" x 3/4"NPT4
AE1813-N1/2" x 1/2"NPT4
AE1821-N3/4" x 1/2"NPT4
AE1822-N3/4" x 3/4"NPT4
AE1823-N1/2" x 1/2"NPT4
AE1831-N3/4" x 1/2"NPT4
AE1832-N3/4" x 3/4"NPT4
AE1833-N1/2" x 1/2"NPT4

Description

How Non-Repairable Air Eliminators Work:

The valve and seat assembly inside the air eliminator is connected to a stainless steel float. When there is no liquid in the body of the air eliminator, the float will be in the down position. This allows air or other gases in the vessel or piping system to escape. When liquid enters the body, it will lift the float and the valve will be closed off before any liquid can escape.