1-1/4" NPT EAS Jr. Air Eliminator Zoom

1-1/4" NPT EAS Jr. Air Eliminator


Brand: Bell & Gossett

Bell & Gossett
Qty Price
/ each
In Stock! Ships in 24-48 Hours
(111 Available)


Size: 1-1/4"
Max Pressure (PSI): 150 psi
Material: Brass
Application: Heating
Max Temp (F): 250°F
Connection Type: Female Threaded

Description for Bell & Gossett 112113

Bell & Gossett has introduced the EASB-JR, a micro-bubble air separator that makes both residential and commercial hydronic heating systems more efficient, operate quieter, and last longer.
Featuring a brass body and stainless steel internal components, the EASB-JR Air Separator is designed to automatically remove entrained air bubbles in hydronic systems. As fluid enters the air separator, the velocity is decreased creating a low-pressure area. The small bubbles are released from fluid and then collect on the coalescing medium. As the bubbles coalesce, they rise to the top of the air separator where they are released to atmosphere through the built-in automatic air vent.
The compact design and the no-minimum pipe requirements allow EASB-JR to be installed wherever air is a problem. Several sizes offered: 3/4 , 1 , 1 1/4  and 1 1/2  NPT and 3/4 , 1  and 1 1/4  sweat. The EASB-JR features a non-clog vent design that eliminates callbacks due to the fouling of the valve and a 1/2  NPT connection that allows easy connection to a diaphragm tank. The EASB-JR comes with a three-year warranty.
Bell & Gossett, a unit of ITT Industries, is a leading manufacturer of centrifugal pumps, hydronic specialties, heat exchangers, condensate handling equipment, and packaged systems for variable and constant speed pumping, heat transfer and pressure boosting.
Body Type: Brass
Connection Type: Threaded

1-1/4" NPT EAS Jr. Air Eliminator


by PowerReviews
Bell & Gossett1" NPT EAS Jr. Air Eliminator

(based on 5 reviews)

Ratings Distribution

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Reviewed by 5 customers

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Works great

By Lab rat

from Marion,MI

Verified Buyer

Comments about 3/4" NPT EAS Jr. Air Eliminator:

Machined very well,works excellent for residential boiler installment eliminates all air pockets quickly.


Great price, others charging much more!

By dlm652

from NC

Verified Buyer

Comments about 1" NPT EAS Jr. Air Eliminator:

New install, no problems.


Excellent in Radiant Heating System

By Jerry L

from New York City.

Verified Buyer

Comments about 3/4" NPT EAS Jr. Air Eliminator:

Eliminates air and helps keep pressure constant in a radiant heating system. Is one of the few air eliminators in a 3/4" pipe size.


Good Product

By Turbo

from Wichita, KS

Verified Buyer

Comments about 3/4" NPT EAS Jr. Air Eliminator:

Product works as describes, will remove small amounts of air from a closed loop heating system.

(1 of 1 customers found this review helpful)


Great item for air removal with 1" IPS

By Boiler Piper

from Brook Park, MN

Verified Buyer

Comments about 1" NPT EAS Jr. Air Eliminator:

This was the second one of these purchased, I needed 2 due to the paralell piping installation of my wood boiler and electric boiler. It removed the air from the heat exchanger coupled wood side of the boiler with the expansion tank. The other is on the electric side. Hve 2 separate indpendent systems now.

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1 Question | 2 Answers
Displaying question 1
  • 1-1/2" NPT EAS Jr. Air Eliminator


    can I get a rebuild kit for the air eliminator
    Asked on 1/20/2011 by Anonymous from Hagerstown, MD 21740

    2 answers



      No, rebuild kits are not available.

      Answered on 2/2/2011 by PexSupply Staff from NY
    • A:

      the Honeywell Spirovent and B&G 1/8" npt auto air vent are compatable as far as the top cap, float etc. this jr model appears to be the same.

      Answered on 1/8/2012 by G-MAN from Northern New Mexico
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