The GX310 provides great airflow that forces the fresh air into the structure through an opening effectively. It has the high performance of a large structure ventilator in a compact frame to fit typical engine compartments. Equipped with 2nd Generation PowerStream air straighteners that tighten the airflow to keep it focused over longer distances without losing significant power; permitting unrestricted setback from the access point, reduced interference with communication and flexible positioning. The PowerStream FlowPath™ penetrates deeper through the structure than traditional cone of air.     Specifications: Model  GX310 Part  GH5010 Weight  37 kg Impeller  9-Blade Dimensions (h/w/d)  55 x 55 x 50 cm Engine  Honda GX160 4.8 Hp / 3.5 kW Noise  100 dB @ 1m / 95 dB @ 3m Run Time  2 hr 06 min Safety  NF EN ISO 12100/2011 EN ISO 13857/2008 Approvals  CE AMCA