About Us
Since our founding in 1985, we have taken pride in meeting our customers’ needs. Whether that means overnight turnaround on testing services, a custom-made instrument, or on-site demonstrations, our mission is to help you find solutions — not just products.
Advanced Pressure Products offers a full range of systems with extensive applications from the battery industry to the medical field. APP also provides contract testing through our Analytical Services Division.
Thank you for visiting. And, please, don't hesitate to call us at 1-800-APP-VALV (1-800-277-8258, US & Canada only) - we'd love to talk to you about your application and help you find a solution.
Work for APP
Advanced Pressure Products offers a variety of career opportunities in technical and non-technical fields. As a small but rapidly growing company, we are continually looking for qualified and motivated professionals to join our team.
Please visit our Employment page for more information.
Porous Materials, Inc.
Are you looking for the PMI Website? Porous Materials Inc. is APP's sister company.
PMI is a manufacturer of precision instruments for measuring bubble point, porosity, pore size, pore distribution, permeability, and surface area.
PMIAPP Europe
We at PMIAPPEurope take pride in serving the customers of PMI and APP in all the countries of the continental Europe. We visit our valued customers in many countries and in a variety of industries such as biotechnology, health care, medical, fuel cells, batteries, nonwovens, household, hygienic, apparel, fibers, textiles, geotextiles, and filtration. We discuss in depth the needs of our customers and design custom instruments to meet the pore structure characterization requirements of our clients. For evaluation of the pore structure characteristics of any unique sample of the customer we offer the services of the testing division of PMIAPPEurope. We provide training in analysis and interpretation of pore structure characteristics through intensive courses, seminars, and training sessions. The consulting division of PMIAPPEurope offers its consulting services for solution of difficult pore structure characterization issues.

