R20 Series Coalescing Filters- To 175 psig @ -20 to 200°F












- INTAKE AIR FLOWS TO 200,000 SCFM STD.
- ASME U STAMP STD., NAT’L. BOARD REGISTERED
- EXCEPTIONALLY LOW ∆P, HIGH FLOW
- PLEATED ELEMENT DESIGN - EXCEPTIONAL USEFUL FILTER AREA
- HINGED SWING BOLT CLOSURE, EASY ACCESS, O RING SEAL
- Overview
- Features
- Product Sheets
- The Shawndra Difference
- Technical
Coalescing filters are an essential component for many applications that require the removal of fine particulate matter, aerosols, and other contaminants from gas and air streams. At Shawndra, we offer a range of ASME Code pressure vessels for coalescing filters that meet stringent quality standards.
Our R20 Series coalescing filters are designed for applications up to 175 psig and rated for temperatures up to 450°F. The housings are available in carbon steel, 304SS, and 316SS constructions, and come in sizes up to 36" connections.
Our coalescing filters are compatible with a range of filter elements, including pleated, depth, and resin-bonded cartridges, mesh screens, and perforated cores. The filter elements are designed to capture fine particulate matter and aerosols, ensuring efficient filtration of gas and air streams.
The R20 Series coalescing filters feature inline inlet/outlet for easy and simple piping connections. The housings are designed for easy installation and maintenance, and can be oriented to match existing piping.
At Shawndra, we manufacture all of our products in-house in the USA, ensuring that our products meet the highest quality standards. We hold both U and R stamps for ASME Code Section VIII Division 1, as well as certifications including CRNs, PED, and Military Standards.
Our commitment to both vessel and filter element competencies for optimized systems sets us apart from our competitors. We provide a range of customization options to meet specific application requirements, ensuring that our customers receive the best possible solution for their filtration needs.
The R20 Series coalescing filter vessel is specifically designed to effectively remove fine liquid droplets and solid particulates from air and gas streams. It is constructed with a robust carbon steel or stainless steel body, capable of withstanding pressures up to 175 psig and temperatures up to 450°F, ensuring reliable performance in demanding environments.
Key Features:
Swing-Bolt Closure: The R20 Series vessel is equipped with a convenient swing-bolt closure system, enabling easy and quick access to the filter elements for replacement. The O-ring seal ensures a secure and leak-free closure, minimizing maintenance time and maximizing operational efficiency.
Wide Compatibility: The vessel is compatible with a wide range of coalescing filter elements, including pleated, depth, and resin-bonded cartridges, mesh screens, and perforated plates. This versatility allows you to choose the most suitable filter element for your specific application requirements.
Inline Inlet/Outlet Configuration: The R20 Series coalescing filter vessel features an inline inlet/outlet design, facilitating simple and straightforward piping connections. Its compact design simplifies installation and maintenance, and it can be oriented to match existing piping configurations, low inlet-high outlet setups, tube sheet designs, and more.
Construction Options: Choose from carbon steel, 304SS, or 316SS constructions to ensure compatibility with your specific application and environmental conditions. These materials offer durability and resistance to corrosion, providing long-lasting performance.
High Flow and Low Pressure Drop: The R20 Series coalescing filter vessel is designed to handle intake air flows up to 200,000 SCFM while maintaining an exceptionally low pressure drop. This design ensures efficient filtration and minimizes energy consumption.
Compliance and Certifications: These vessels are fabricated in compliance with the ASME Boiler and Pressure Vessel Code, Section VIII, Division 1. We hold both U and R stamps and our vessels have certifications including CRNs.
Manufactured in the USA: We take pride in manufacturing all our products, including the R20 Series, in-house in the USA. This allows us to maintain strict quality control measures and deliver filtration solutions that meet the highest standards.
Choose the R20 Series coalescing filter vessel to effectively remove fine liquid droplets and solid particulates from your air and gas streams. Contact us today to discuss how the R20 Series can enhance your filtration processes and meet your specific application requirements.
PDF Downloads
Approval drawing issues in 5-7 days after receipt of PO.
Approval drawings provided in SolidWorks
Bi-Weekly automated email updates communicating fabrication schedule, progress and status of order.
Many stock tanks available in 3 days or less.
Expediting options available.
