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AE1800

AE1800 Air Eliminator

The AE1800 Air Eliminator is used for the removal of air and other gases from vessels or piping systems without allowing the contained liquid to escape.

How It Works

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, allowing 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.

Features

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

Air Eliminators

AV813 and the AE1800 Series Air Eliminators are used for the removal of air and other gases from vessels or piping systems without allowing the contained liquid to escape. Air Eliminators are used only for liquid systems.

AE1800 non-repairable

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.

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
Downloads
Catalog Spec Sheet (pdf)
I&M (pdf)
Condensed I&M (pdf)
Product Overview
The AE1800 Air Eliminator is used for the removal of air and other gases from vessels or piping systems without allowing the contained liquid to escape.
Features
• All stainless steel body and internals
• Hardened SS seat (55 Rc) for longer service life
• Repairable units available (AE1800R Series)
How It Works
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, allowing 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.
Selection / Sizing / Capacities

Note: Specify Model Number when ordering. Example: AE1812R-N (.078” Orifice, 3/4” x 3/4” NPT, 400 PSIG max, Repairable unit)
* PMO based on liquids with specific gravity of 1. Consult factory for PMO for liquids of other specific gravity values.
Dimension and Weight
   
Installation and Maintenance
The AE1800 should be located at a high point in the system or vessel. The unit must be installed level and upright with flow upward for the float mechanism to operate properly. Isolation valves should be installed for ease of maintenance.