Arcline Investment Management, a private equity firm, completed the acquisition of International Water-Guard, a provider and servicer of proprietary potable water systems and components for use in business and commercial jet applications. Financial terms were not disclosed. "IWG has established an exceptional reputation over its 35-year history as a technology and performance leader in the aircraft water systems space. The Company's steadfast commitment to its customers through design innovation, customer service, and aftermarket support underpin this reputation and provide a strong base for future growth. We look forward to partnering with the IWG management team to support the exciting opportunities that lie ahead," Arcline.