Amtrol®SKU: 36275

Amtrol® EXTROL® 102-1 EX-30 Boiler System Expansion Tank

$78.47
In stock (519)

The Amtrol® EXTROL® EX Series Boiler System Expansion Tank features a 4.4-gallon capacity with a 2.5-gallon acceptance volume, measuring 11 inches in diameter and 15 inches in height. Designed for high performance, it operates up to 100 psig and 240°F. Constructed with a heavy-duty Butyl/EPDM diaphragm and a steel shell protected by a urethane topcoat, this tank ensures durability and reliable pressure management in heating systems. The acceptance factor is 0.57, optimizing system efficiency.

Shipping policy

Orders placed by 2:00pm EST will ship same day. All orders ship via UPS/USPS/Fedex Ground.

More Details

Product overview
  • Water-tight reservoir for expanded water
  • Thick, heavy duty Butyl/EPDM diaphragm for long service life
  • Sealed air cushion-factory precharged and 100% tested
  • 12 psig factory precharge
  • Strong, deep-drawn steel tank
  • Projection welded air stem maintains precharge setting
  • 1/2 in NPTM system connection
  • Accepts expanded water as system temperature rises to reduce pressure build-up
  • Helps reduce energy consumption and reduces system wear
  • Fill-Trol® models eliminate the need for a separate automatic fill valve and tank pressure controls system fill
  • Suitable in propylene glycol applications with mixtures up to 50%
Specifications
Manufacturer Part Number 102-1
UPC 642031113061
Overall Dimensions 3/8 in Dia x 3 in L Bulb
Material n/a
Domestic or Import n/a
End Style n/a
Type n/a
ADA Compliance n/a
Warning Professional installation required
Standards and Approvals n/a
Resources
Delivery & Returns

Orders will ship same day if received by 2pm EST. We ship ground via USPS, UPS, and Fedex from our warehouse in CT. We do not offer expedited shipping at this time.

All returns are inspected on receipt; credit is issued after condition is confirmed. Credit is issued only for items returned in original, saleable condition after inspection.

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