The MV family offers industry-leading performance tolerance of +/- 0.25 psig, and each vent is designed with characteristics that reduce maintenance requirements and provide longer service life. All vents meet the requirements of the OHSA Combustible Dust National Emphasis Program and NFPA 68.

For common sizes of MV-RD, MV-CD, and MV-RF, a 10-day lead time is available through our MV vent stocking program. Our rectangular, domed vent (MV-RD) is ideal for high cycling applications such as dust collectors, bag houses, and bulk storage units that experience vacuum pressures up to 12 psig or 24.4 inHg. Common sizes of the MV-RD can be directly purchased through the online Oseco Store.