Industrial/Commercial Dust Collection • Air Filtration • Ventilation • Vehicle Exhaust Removal Equipment & Systems Sales • Field Service & Replacement Filters/Parts/Ductwork

Odor and Fume Control

Field Profiles

1. Odor / Fume Control—Bronze Foundry

Application: Bronze foundry operation generated fume and odors from patina application to various sized bronze castings. The backdraft style hoods isolated workers and breathing zones by pulling fume horizontally. The large hood size allowed for use of small, table-mounted or life-size structures to be ventilated.

Filtration Equipment: One Hartzell Vane Axial Blower Model 54-18 with Combination Vertical Discharge / Backdraft Damper; Duct System included Spiral Piping and Two Custom Slotted Backdraft-Style Hoods

Special Equipment: None

Location: Colorado

Type of Dust/Smoke: Patina fumes

CFM/Static Pressure: 4800 cfm @ 3" s.p.

Dust/Smoke Load: N/A

Filter Velocity: N/A

Filter Type: N/A

© Copyright 2013 Airpro, Inc.

2. Odor / Fume Control—Laboratory

Application: Environmental laboratory performed scientific testing on soil and other material samples using various types of chemicals that become airborne. Plastic dome hood increased fume capture area and protected operators. System airflow was provided by central facility blower system.

Filtration Equipment: Twenty-Eight AirFlow Systems Model 4E07 Self-Support Fume Extraction Arms, 4 in. Diameter and 7 ft. Long, Laboratory White Color

Special Equipment: Custom Clear Plastic Dome-style Hoods

Location: Colorado

Type of Dust/Smoke: Chemicals and fumes

CFM/Static Pressure: Twenty-eight arms each = 300 cfm @ 1" s.p.

Dust/Smoke Load: N/A

Filter Velocity: N/A

Filter Type: N/A

© Copyright 2013 Airpro, Inc.

3. Odor / Fume Control—Laboratory Application

Application: Sample Lab processed ore/mineral/soil samples. Corrosive chemicals wore out existing ductwork and blowers which were not suitable for the application. Worn ventilation equipment reduced airflow and contaminated lab fixtures. New, fiberglass construction blowers were installed along with increased stack head height. Airflow was restored to original system spec thereby protecting operators and internal fixtures.

Filtration Equipment: Two Hartzell Model S41-PO-122FA Backward Inclined .5hp Fiberglass Blowers w/FA Blower Wheel; One Hartzell Model S41-PO-152FA Backward Inclined .75hp Fiberglass Blower w/FA Blower Wheel; Easy Duct Clamping Ductwork

Special Equipment: Easy Duct No-Loss Blower Discharge Stack Heads

Location: Colorado

Type of Dust/Smoke: Fumes, Vapors

CFM/Static Pressure: Two systems, each = 1200 cfm @ 1.5” s.p.; one system = 1800 cfm @ 2” s.p.

Dust/Smoke Load: N/A

Filter Velocity: N/A

Filter Type: N/A

© Copyright 2013 Airpro, Inc.