Filters, Degassers, and Check Valves
Promatec S.p.A. offers a complete range of degassers, capsule and disc filters, and check valves in plastic or metal, designed to ensure maximum efficiency, safety, and operational continuity in fluid handling and treatment systems.
Components such as degassers and filters are used in various industrial sectors, such as printing, and in any context where stable thermal control and closed circuit protection are required.
Check Valves
Check valves prevent fluid backflow, protecting equipment and maintaining the correct flow direction. Designed to withstand high pressures and temperatures, they are used in dosing systems, pumping systems, water networks, chemical plants, and process plants.
Capsule and Disc Filters
Filters guarantee high retention capacity and low ΔP (pressure drop), ensuring effective protection of pumps, valves, and process equipment. Available in capsule or disc configurations, with different filtration grades and filter materials, they are ideal for the filtration of liquids, gases and chemical solutions in industrial plants and laboratories.
Degassers
Deaerators are devices designed to remove air and dissolved gases from process fluids, improving system efficiency and preventing cavitation or oxidation. Made of engineering plastics or metal, they are suitable for chemical, pharmaceutical, food, and water treatment plants, where fluid purity and system stability are critical.
We provide technical solutions designed to ensure the reliability and efficiency of industrial systems. Thanks to our extensive experience in the sector, we select only high-quality components to ensure maximum durability and consistent performance.
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Check Valves
Check valves are available in various metal materials, ranging from 1/8″ to 2″, for very high pressures (up to 700 bar) with spring settings from 0.5 to 10 bar. Low-pressure valves are available in PP, PC, Nylon, and PVDF, with hose-end threads ranging from 3/32″ to 3/8″, and with internal diaphragms in VITON, silicone, and neoprene.
Application sector: Industrial
Application sector: Chemical
Filters
Capsule and disc filters are available in various plastic materials (PP, Nylon, PE, PTFE, etc.) and with over 50 different integrated fittings (thread, hose connector, luer, CPC profile, etc.). They are available with filter areas ranging from 0.8 cm² to 4800 cm² and filtration grades from 0.05 to 500 microns.
Application sector: print
Degassers
Degassers remove gas molecules from a liquid thanks to a special patented hollow fiber membrane. They are available in various sizes for flow rates from 6 ml/min to 20 l/min, feature threaded or Luer ends, and are primarily made of PP. Their main applications are inkjet printing, medical IVD, and semiconductor manufacturing.
Application area: medical
