The Reactor 2 electric or hydraulic spray foam machines are designed for medium to high output spray foam applications. Machine outputs range from 30 lb (13.6 kg) up to 50 lb (22.7 kg) per minute. Equipment included both electric and hydraulic powered machines. The Reactor 2 proportioners are strategically designed to help your business, with innovations that help your operation run smoothly. Software and hardware enhancements for better spray performance. And technologies that add to your bottom line.