Capture Velocity
Sections
General Capture Velocity (100-200 fpm) Applications
Low-velocity capture systems for dispersed contaminants in industrial environments. Hood design, distance considerations, and ACGIH guidelines for general capture.
Welding Fume Extraction Systems for Industrial Safety
Technical guide to welding fume extraction covering capture velocity requirements, hood design, filtration systems, and OSHA exposure limits for manganese and chromium.
Metal Working Fume Extraction Systems
Comprehensive guide to metal working fume extraction covering welding fumes, grinding particulates, coolant mist capture, hood design, and OSHA PEL compliance.
Active Generation Capture Velocity (200-500 fpm)
Design criteria for local exhaust ventilation serving active contaminant sources including grinding, welding, and machining with 200-500 fpm capture velocity.
Capture Velocity for Industrial Local Exhaust
Technical analysis of capture velocity ranges, contaminant generation conditions, velocity decay relationships, and distance effects for local exhaust ventilation hood design
Source Capture Principles for Industrial Fumes
Source capture fundamentals for industrial fume extraction including capture zone calculations, hood positioning, airflow patterns, and breathing zone protection.
Velocity Decay in Industrial Exhaust Hood Design
Principles of velocity decay in industrial local exhaust ventilation, including distance effects, centerline decay rates, and hood placement for effective contaminant capture.
Industrial Local Exhaust Ventilation
Comprehensive guide to industrial local exhaust systems including hood design, capture velocity calculations, duct system design, air cleaning equipment, and contaminant control strategies for workplace safety.