Membrane Technologies

Membrane is a technology used for gas separation and generation of nitrogen. Hankison makes use of this technology to create compressed air drying tools and we bring these products for you. The service of these products is simple and reliable. Some of the benefits of these units include ability to work in different environment, lightweight and water removal as a vapor.


HMD Series

Membrane Dryers

The beauty of Hankison membrane drying is its simplicity:

  • Lightweight – HMD Series dryers can be installed in air lines with-out additional support
  • Operates in any orientation making it easy to in corporate into existing equipment
  • Operates in a wide variety of environments – high and low temperatures, corrosive and explosive atmospheres, in doors or out
  • Housings are made of ABS polymer and aluminum; stainless steel housings are optional
  • Water is removed as a vapor – no liquid condensate to dispose of

Choice of Prefilter package:

  • For normal applications -a Hankison HF Series Grade 5 high efficiency oil removal filter
  • For highly contaminated systems or applications where the highest level of air purity is required -a Hankison HF Series Grade 7 airline filter and a Grade 3 ultrahigh efficiency oil removal filter

HMM & SweepSaver Series™

Modular Membrane Dryers

Energy Efficient, Space Saving Designs

  • Inside-to-outside permeation dries compressed air to -40°F
  • Helically wound bundles for low pressure drop, high flow capacity
  • Modular connections reduce leak points and simplify installation
  • Space-saving vertical design for quick, clean, easy installation
  • Modular connections reduce leak points and mate up to HF Series filtration, add Grade 1 Filtration for oil-free air to ISO 8573-1 class 1.2.1
  • Energy saving Filter Monitor manages pressure drop (option)
  • Robust aluminum housings, internal and external epoxy powder coat offers durable protection
  • Energy saving Digital Purge Control synchronizes to air demand (SweepSaver™ Series only)