Manifolds are typically outfitted with inlet and outlet ports. These ports can be brass barbs, stainless steel hypo tubes, 1/4-28, M6 or any other port that is needed. To prevent contamination from rogue particles, it is standard Lee Company practice to screen all ports when space permits. The finished manifold is then populated with subcomponents. Once the manifold is fully assembled, it is tested to comply with specific application parameters to reduce installation time and eliminate start-up problems. After successfully passing all tests and certified clean, the ports are sealed to prevent any contamination during subsequent transit or handling.