Pressurization Units


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Pressurization Units

PBX 10 Series

PB(X) 10 Series Pressurization Blowers are the economical solution for maintaining positive room pressure.

PBX 10 Series pressurization blowers are Scientific Systems LLC’s economical solution for maintaining positive room pressure, with customizable models that meet NFPA 496 standards for specified positive pressure and airflow in hazardous working environments. Our explosion-proof models comply with NEC Class I (Groups B, C, and D) and Class II (Groups F and G) codes under Division 2 and Class I (Groups C and D) and Class II (Groups F and G) codes under Division 1, meeting both American and Canadian safety standards.

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PBX 15 Series

Airflow up to 6,250 CFM, with Optional Deep Bed Filter Module

Scientific Systems LLC’s PBX 15 Series controlled pressure blowers provide pressurization and air filtration for buildings in hazardous, dusty, or corrosive locations. The PBX 15 Series offers safe, ergonomic compliance with ISA, NFPA, API, and related industrial codes. Explosion proof models are designed for use with NEC Class I (Groups C, and D) and Class II (Groups F, and G) codes under Division 1 and 2.

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