The manufacturer of Labconco 6941003 Protector Workstation is Labconco. Model is 6941003. Designed to pipe from one of the four exhaust connections to the outside.
Specification
Condition: used Pre-wired for operation on 115 volts, 60 Hz, 15 amps. 8', three-wire cord with plug. Three each 3.25" x 10" exhaust connections located on the top and both sides. 6" nominal diameter exhaust connection located on the back. Static pressure loss does not exceed .28" H2O at 50 fpm (167 CFM).