Cal Marine can reduce fire hazard and increased air flow in ventilation systems with our vent cleaning equipment.
Method (1) Compressed air cleaning system. The compressed ai drives the cleaning nozzle head forward into the duct. By manipulating the cleaning hose, the operator can direct the cleaning head where he wants it to go, for instance into a branch duct. The same system works in a wide range of circular, square, and rectangular duct sizes.
Method (2) Ventilation brush cleaning is an easy to manage ventilation duct cleaning system. The system also works in a wide range of circular, square, and rectangular duct sizes.