Additive Manufacturing Overview

METAL SOLID & POROUS 3D PRINTING OVERVIEW Lack of density gradients in 3DP parts can provide more uniform flow throughout the surface of apart Consistent pore size distribution with 3DP parts Ability to print geometries that are not practical with conventional pressing or have prohibitively expensive tooling Print solid and porous media in one part (avoiding secondary operations such as welding, sinter-bonding,press- fitting) Solid Print multiple porosities in one part (i.e. 60micron pre-filter + 2micron diffuser) Dual-Density Parts Porous Avoids secondary operations such as assembly, welding,...

BUILD FEATURES & TOLERANCES - METAL Build volume: 9.7” x 9.7” x 11.0” (L x W x H) Build materials: 316L Stainless Steel, Titanium, other alloys consult engineering Solid feature size resolution: +/- 0.01” Porous feature size resolution: +/- 0.02” Porosity range: 1 to 100+ micron pore size (for custom porosity consult engineering) Build plate Part-part dimensional consistency: +/- 0.001-0.002” Density consistency: +/- 0.07-0.1 g/cc Solid printed surface finish: 350 Ra µin Machined surface finish: 5 to 32 Ra µin (same as typical hardware)

FLOW-DP PERFORMANCE When density gradients mess up your product specs, think 3DP! Higher flow for 3DP media is likely the result of the lack of density gradients 4

EXAMPLE UNIQUE DESIGNS MADE CAPABLE BY ADDITIVE Example integrated filter hardware & complex porous shapes (ie spheres) Complex solid-porous filtration structures Example multi-dense porous used for thermal management application Complete fully 3D printed products with unique internal fluidics for new applications (ie Integrated Valves, Mixing and Flow Reaction) 5

BUILD FEATURES & TOLERANCES - POLYMER Build volume: ▪ Prototypes: 15.7” W x 11.8” D x 11.8” H (400mm x 300mm x 300mm) ▪ Production: 18.0” W x 18.0” D x 32.0” H (457mm x 457mm x 813mm) Build materials: PEEK, PEKK, PEI, Nylon, ABS, Polyethylene, and more Porosity range: 100 microns and larger; for custom porosity integration, consult engineering Pore shape: ▪ Lattice: Rectangular, Hexagonal, Triangular ▪ Random: Under Development Solid feature size resolution and dimensional consistency* ▪ As Printed: +/- 0.010” ▪ Machined: +/- 0.002” Part density: Up to 100% depending on polymer Surface finish...

EARLY STAGE DEVELOPMENTS: POLYMERS AND CERAMICS PEEK Static Mixer, Tooling, Filter Alumina Flow Control Components

WHO WE ARE: THE GOLD STANDARD FOR HIGH PERFORMANCE FILTRATION AND FLOW CONTROL APPLICATIONS 60 year track record of making products used by the most demanding customers such as NASA, Samsung, and Medtronic Largest installed base of porous metal filters/fluid controls in the world across every major industry ranging from the Mars rover to implantable medical devices Most extensive metal alloy selection for the toughest operating conditions such as temps from -437oF to 3336oF Customer Innovation Center (CIC) becoming a hub for industry leader collaboration, with the latest lab equipment and new...

CAPABILITY SPANS BREADTH OF APPLICATIONS Large Scale Process Systems Integrated Components

WIDE RANGE OF APPLICATION EXPERTISE GAS & LIQUID FILTRATION FLOW CONTROL HEAT EXCHANGE WICKING & PHASE SEPARATION FLAME ARRESTING CONTROLLED RELEASE SOUND DAMPENING

COLLABORATION MODEL