Radiant Extrol RX-30 Expansion Tank w/ InSight Indicator (4.4 Gal Volume) Amtrol
Radiant Extrol RX-30 Expansion Tank w/ InSight Indicator (4.4 Gal Volume) Amtrol
Radiant Extrol RX-30 Expansion Tank w/ InSight Indicator (4.4 Gal Volume) Amtrol
Radiant Extrol RX-30 Expansion Tank w/ InSight Indicator (4.4 Gal Volume) Amtrol
Radiant Extrol RX-30 Expansion Tank w/ InSight Indicator (4.4 Gal Volume)
Brand: Amtrol
Part#: 141-305
Model: RX-30
This product has been discontinued.
Direct Replacement:
SKU: EX-30PRO
Brand: Amtrol
Amtrol
The patented InSight Indicator Cap changes its color when the tank needs to be replaced.

Applications:
Radiant Extrol models are specially designed for use in closed loop high efficiency radiant heating systems and are also suitable for glycol mix systems, common in snow melting applications;
Technical Specifications:
  • Factory pre-charged 12 psi
  • System connection: 1/2" threaded
  • Corrosion resistant system connection
  • Max. operating temperature: 200F
  • Max. operating pressure: 100 psig
  • Expansion tank volume: 4.4 gallons
  • Max. accepted volume: 3.2 gallons
  • Height: 15-1/2"
  • Diameter: 11"
  • Shipping weight: 9 lbs.

Warranty:
5-year manufacturer's warranty.
Write a Review
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Verified Purchase
Nice product
Very nice quality
By eric (from Windsor, VT) on 10/20/2022
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Verified Purchase
quick and easy
arrived quickly and is just what we were hoping it would be
By Gregory (from Allentown, PA) on 09/28/2020
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great product
only problem was it had a small dent in the top of it by the stem. probably happened in shipping though.
Reply from PexUniverse:
Thank you for your purchase and the comments! Your purchase is still under warranty, so if anything is wrong with the product, we'll replace it. Also, while we pack the product well, we will look into the matter to see if we can improve the packaging to prevent this from happening again.
By shane (from Prole, IA) on 01/31/2020
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Verified Purchase
Great little tank!
Solid well constructed..
By Matthew (from Mays landing, NJ) on 03/04/2019
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