Profile: Warner Lewis GmbH is a provider of aircraft refueling solutions. We have ISO 9001 certification. For the engineering sector, we cover products like ground fueling equipment, aviation fuel filtration equipment, and filter/pressure vessels. Services we offer include engineering, process design, consulting, repairs/maintenance, training, pressure vessel design, and trouble shooting service. For filtration applications, we have many kinds of products. Our coalescer cartridges are used as a first-stage cartridge in filter/separators to remove particulates and coalesce water into large water drops. Our separator cartridges are used as a second-stage cartridge in filter/separators with Teflonr coated screen, synthetic, or pleated paper media to repel coalesced water drops in filter separators. Our micro filter cartridges are efficient cartridges either with corrugated pleated media or fiberglass layers.