The G3A-G9sootblower is designed to remove ash deposits from tube surfaces in stationary boilers, marine boilers, waste heat boilers and direct-fired oil-heaters, where gas temperature zones inside the boiler permit a fixed cleaning element. The G3A-G9may also be used for cleaning low-temperature gas zones in large boilers, including reheaters, economizers, and gas recirculation and precipitator ducts.

A multi-nozzled element is used in a lane blowing or mass blowing configuration for complete cleaning of the boiler tube surface area. Four element materials are available for different temperature requirements. The G3A-G9 blower requires only one operation to rotate the blowing element and simultaneously open and close the supply valve.