OMNIAIRE
Frequently asked questions
Common questions about OMNIAIRE from 3G Electric.
What is the difference between the OMNIAIRE OA2500 PRO, OA2500 PLUS-A, and OA2500 PRIME negative air machines?
The three models differ primarily in maximum airflow and operating modes. The OA2500 PRO is rated to 2,500 cfm and operates in negative air pressure and particulate filtration modes. The OA2500 PLUS-A is rated to 2,200 cfm with the same two operating modes. The OA2500 PRIME is rated to 1,600 cfm, also with negative air pressure and particulate filtration. A separate model, the OA2500 PLUS, supports negative air pressure, particulate filtration, and positive air pressure modes. All are lightweight aluminum units and include an air filter. Selection depends on the required airflow for the containment volume and whether positive pressure operation is needed.
Which OMNIAIRE flexible duct is compatible with the OA2000V-708 model?
The OMNIAIRE OAD12R fiberglass flexible duct is designed for use with portable air cleaners and negative air machines and is compatible with part number 2NJ23 and manufacturer model OA2000V-708. It is a fiberglass construction. For applications where a BoPET duct is preferred, the OAD12 is a 12-inch outside diameter, 25-foot long flexible duct made of BoPET, used to direct airflow in containment, remediation, and ventilation setups. Buyers should confirm the machine outlet size and the required duct run before ordering, since duct is specified by material, diameter, and length.
What filter options are available for OMNIAIRE negative air machines?
Two filter types are listed for OMNIAIRE negative air machines: a box filter and a bag filter. The OCVBANK2424 is a single-stage box filter with a nominal height and width of 24 inches and a maximum airflow of 1,200 cfm. The HBF2200-001 is a single-stage bag filter with the same 24-inch nominal height and width and a 1,200 cfm maximum airflow, and is compatible with part number 819X51. Both are intended to capture airborne particles in construction, remediation, and industrial environments. Because filters are consumables, matching the filter type and airflow rating to the machine model is part of maintaining rated performance.
What airflow ratings are available across the OMNIAIRE negative air machine line?
The OMNIAIRE negative air machines listed range from 1,600 cfm to 2,500 cfm maximum airflow. The OA2500 PRIME is rated to 1,600 cfm, the OA2500 PLUS-A to 2,200 cfm, and the OA2500 PRO to 2,500 cfm. The OA2500 PLUS supports negative air pressure, particulate filtration, and positive air pressure modes. All units are constructed with lightweight aluminum and include an air filter. When selecting a unit, the required airflow depends on the containment volume, the number of air changes per hour needed, and the duct run and filter resistance in the specific setup.
What materials are used in OMNIAIRE flexible ducting?
OMNIAIRE flexible ducting is available in two materials in the listed range. The OAD12R is a fiberglass flexible duct for portable air cleaners and negative air machines, compatible with part number 2NJ23 and model OA2000V-708. The OAD12 is a BoPET (biaxially-oriented polyethylene terephthalate) duct with a 12-inch outside diameter and 25-foot overall length. Material choice affects flexibility, durability, and how the duct handles repeated setup and teardown. Both are used to direct airflow in containment, remediation, and ventilation applications where airborne particle control is required.
Are OMNIAIRE negative air machines supplied with filters included?
Yes. The OMNIAIRE negative air machines in the listed range, including the OA2500 PRO, OA2500 PLUS-A, OA2500 PRIME, and OA2500 PLUS, are supplied with an air filter included. Replacement filters are available separately as box or bag elements, such as the OCVBANK2424 box filter and the HBF2200-001 bag filter, both single-stage with 24-inch nominal height and width and 1,200 cfm maximum airflow. Procurement should account for replacement filter stock separately from the initial machine purchase, since filter life depends on particulate loading in the specific environment.
