Deionized Water

Sunstone recommends you change and refresh the cooling water in your Orion LZR or Dado laser welder once every year. Premium, type II deionized water from Sunstone is rated to keep your welder in good working order.

Why deionized water?

Deionized water, or DI, has been treated to remove all ions (all of the dissolved mineral salts) that are commonly found in water. DI water greatly reduces the risk of mineral deposits that can block coolant flow and potentially harm your welder. DI also eliminates the risk of electrical arcing due to static charge build-up from the circulating coolant.

A properly cooled welder provides the best welding results.

Always refresh your Orion LZR or Dado with premium deionized water from Sunstone, conveniently shipped to your door.

Each bottle contains approximately 58 ounces of DI, sufficient to refresh all the water in your Orion LZR or Dado laser welder.

*Note about Tariffs (Updated May 1, 2025)

Sunstone is a home-grown, made-in-USA company. Most of our welders are engineered and built by skilled American workers who take pride crafting high-precision, highly robust welders. During manufacturing, Sunstone uses parts and materials sourced from U.S. companies whenever possible. In some instances, parts and materials may be sourced from outside the U.S. due to availability and cost. Unavoidably, recent tariffs have increased the cost of parts and materials.
To offset the increased cost in manufacturing, beginning May 1, 2025 Sunstone is adding a modest surcharge to affected products. The surcharge for this product is 1.03 and has already been added in to the purchase price. We will continue to monitor tariff costs and will happily adjust these down or eliminate them all together if possible.