Answer
Oct 01, 2025 - 04:15 AM
Construction material impacts the durability, weight, and maintenance of extraction arms. Lightweight materials like aluminum make arms easier to maneuver and position, while outer shells made from dent and scratch-resistant plastic ensure longevity and minimal upkeep. The Lincoln LFA 4.1 (13 FT) FUME EXTRACTION ARM K1655-2 features an aluminum skeleton and a robust plastic shell for durability, and the KEMPER - 14 FT. EXHAUST ARM SET- 79004x uses a fiber-glass hose with PVC coating for chemical resistance. With various material options available, users can choose arms tailored to their environment’s needs.
