I have for sale 2 complete Retrotec High power fan systems. These each include DM2A gauge, complete modular rigid panel system, 8000 CFM Fan and drive, cases for all components, umbilical, and ancillary equipment. I am asking $3500 for each complete system. Buy both systems and I will include a spare drive and gauge and 280 feet of umbilical plus some connectors etc. Please call Peter Moncada to discuss at 843-696-3089. Email email@example.com. Delivery may be available.