- Amtrol boilermate problems. 02893 Phone: (401) 884-6300 | Fax: (401) 884-4773 For general inquiries: info@amtrol. See below for more information. This revolutionary product featured an innovative design that uses a hoop ring and groove to lock the diaphragm, liner and shell together. None of it would have been possible without Extrol – The One That Started It All™. Available in diaphragm, partial acceptance bladder and full acceptance bladder designs, these tanks range in size from 2 gallons (7. I. 6 liters) to 528 gallons (2,000 liters). Amtrol Products are made at our ISO registered facilities by American workers dedicated to producing the highest quality expansion tanks in the world. We Can Take the Pressure™ Amtrol invented the thermal expansion tank to absorb expanded water in closed, hot water systems and protect the water heater. Plumbing and Hot Water Therm-X-Trol Thermal Expansion Tanks IndireX Water Heaters BoilerMate Water Heaters Pressuriser Plus City Pressure Boosters Diatrol Shock Suppressors Reverse Osmosis Tanks. lymq9i 5kmle4fs vxi cmr z7ykezi9 zl5 cjzsm w92n njom bxzjdn
