0700003886 - ESAB Carryvac 2 P150 Portable Fume Extractor with Auto-Start 110V

Technical Overview of the ESAB Carryvac 2 P150 AST

The ESAB Carryvac 2 P150 AST is a compact, high-performance portable fume extraction unit designed specifically for the source capture of welding fumes in industrial and maintenance applications. Engineered to operate on a standard 110/120V single-phase power supply, this unit provides a versatile solution for facilities requiring mobile extraction capabilities without the need for specialized high-voltage infrastructure. The unit is characterized by its high-vacuum technology, which generates significant suction pressure capable of pulling fumes through long hoses or restrictive extraction torches, a capability often lacking in high-volume, low-vacuum systems.

A critical technical feature of this model is the AST (Automatic Start/Stop) functionality. The unit is equipped with an induction sensor clamp that attaches to the welding power source's ground or work cable. This sensor detects the flow of welding current when an arc is struck, automatically triggering the extraction motor. Once the arc is extinguished, the unit continues to run for a brief delay period to clear residual fumes from the hose before shutting down. This automation not only conserves energy but also significantly extends the service life of the motor brushes and the filter media by eliminating unnecessary runtime.

Filtration is managed through a replaceable main filter cartridge, designed to capture particulate matter with high efficiency (typically 99.7%). The system includes a pre-separator or spark trap to prevent hot particles from directly contacting the filter media, thereby reducing fire risk and prolonging filter life. A filter condition indicator is integrated into the control panel, providing visual feedback to the operator or maintenance personnel when the pressure drop across the filter exceeds optimal limits, ensuring that airflow performance is maintained. The chassis is robustly constructed from powder-coated steel, offering durability against impact and abrasion common in metalworking environments. With a weight of approximately 16 kg, the Carryvac 2 P150 is easily maneuverable, making it an ideal choice for maintenance, repair, and operations (MRO) tasks where the welder must move between various workstations.