WellXTrol Tanks

Product Features

  • - Amtrol designed and patented the first Extrol diaphragm expansion tank in 1954 to control system pressure and help reduce energy consumption in heating and chilled water systems. 

Product Overview

Amtrol Inc. invented the first pre-pressurized well tank over 50 years ago. This revolutionary product featured an innovative design using a hoop ring and groove to lock the diaphragm, liner and shell together in a totally unique way.

This tradition of innovation continued with Amtrol’s Next Generation Well-X-Trol, which utilized high strength steel to deliver 150 psig working pressure – 20% higher than competitve well tanks.  Backed by an industry leading 7 year warranty.

Now Well-X-Trol is combining its patent-pending Turbulator™ with an antimicrobial liner to deliver Clean Water Technology™ in every tank.

Well-X-Trol – the world’s most trusted brand of well tanks; setting the standard for quality, reliability and performance.

  • Strongest Tank Design Combining:
    – High Strength Steel
    – Multi-Dome Construction
  • Highest Working Pressure – 150 psig
  • Thickest Diaphragm
  • Toughest Indoor/Outdoor Coating – Tuf-Kote™ HG
  • Best Warranty – 7 Years
  • Clean Water Technology™
  • Antimicrobial Liner Protection
  • Turbulator™ Patent Pending Water Circulation Device
  • DuraBase™ Patent Pending Composite Tank Stand

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