We have had many requests to repair or replace sulfuric acid recovery systems manufactured by Acid Recovery Systems, Inc (ARSi). In 2013, ARSi was purchased by a global corporation along with three of ARSi’s sister companies. If you would like assistance and cannot find it elsewhere, please contact Fred Thiem at Beta Control Systems, Inc. (503) 646-3399. He manages our spare parts dept. and will be glad to discuss possible solutions with you.
