Industrial Utility Efficiency    

Prevost Expands Aluminum Piping Line to 4” Diameter

Prevost Corporation, an international manufacturer of pneumatic equipment, announced its Prevost Piping System (PPS) 100% aluminum line has expanded to include a new 4” diameter size.

Prevost 4 diameter 

Prevost PPS 4” diameter Pipe and Fittings.

Like the existing line, the 4” range boasts an extensive selection of fittings and accessories making it the most complete range by any single manufacturer. Prevost designed the 4” fittings to facilitate installation while maintaining the same reliable performance customers have grown to trust. The double lobe O-ring in our fittings, guarantees the system, leak free for 10 years. New products include flanges for drilling under pressure, the new Compact Connector Concept (CC Concept) fittings for compressor rooms, innovative installation tools and pneumatic safety valves. The entire system is fully customizable and designed to accommodate any facility configuration.

 Prevost meets numerous worldwide certifications though our rigorous Research & Development design process, stringent manufacturing operations and thorough quality inspections. Its products meet the following international requirements: ISO 9001 for quality management, ISO 8573-1 Class 0.0.0 for air quality, ASME B31.1 & ASME B31.3 for pressurized equipment, Fire Classification UL 723 – ASTM E84 and ATEX approved for gas, areas 1 & 2 then dust, areas, 21 & 22.


About Prevost

Since 1978, Prevost has been developing, manufacturing and marketing a complete range of products suitable for air, fluid and vacuum systems. Innovation has always been the central pillar of PREVOST’s strategy and why we strive to develop top quality, safe and sustainable products. We specialize in safety couplings, blowguns, piping networks, air filtration and pneumatic equipment. For more information, visit