The global impact of COVID-19 on our people and the global economy is significant, and Watlow has taken a comprehensive approach to deal with the current crisis. Our contingency planning includes protecting our team members, communicating often with our customers and partners and maintaining the continuity of supply lines.

At the beginning of the pandemic, we set two priorities that guide our responses and decisions: the health and safety of our team members while continuing to supply essential products needed by our customers.

If you have questions about how the pandemic is impacting Watlow or Watlow’s response, please contact your Watlow representative.

FIREBAR Heaters Charge Up Lithium Battery Manufacturing


Keeping an aluminum/lithium alloy molten prior to final processing. A silicone carbide tube requires preheating to 1200°F (650°C) before an aluminum/lithium alloy is pumped through it. The pre-heated tube is needed to slow the aluminum/lithium alloy's cooling. Traditional round tubular heating elements did not last more than a week.


A 10-inch (25 cm), 20W/in2 (3.1W/cm2), single-ended 304 stainless steel FIREBAR® providing 450 watts, operating on 120 volts provided the necessary heating performance and lasted three months.

Value Added:

Ability to provide a differentiated product and a custom solution.