Perma Pure LLC

Gas conditioning

Perma Pure products prepare gases for analysis by either adding or removing moisture.

Products and services

  • Dryers
  • Humidifiers
  • Sample conditioning systems
  • Thermoelectric coolers
  • Flow drawers
  • Dilution and extractive probes
  • Portable sampling and test equipment
  • Filters, scrubbers and accessories


  • Oil and gas
  • Environmental monitoring
  • Fuel cell humidification
  • Laboratory equipment
  • Medical devices
  • Water quality analysis

The company's dryers, humidifiers, filters, coalescers, specialty scrubbers and complete sampling systems are used in medical, scientific and industrial applications.

A number of Perma Pure’s products are based on a unique material called Nafion. In scientific and industrial applications, this special membrane removes moisture from gas samples for more accurate analysis.

Perma Pure’s medical products dry patient breath prior to analysis and also humidify medical gases, increasing patient comfort.

Its fuel cell humidification technology has been used in fork lifts and fleets of green vehicles. The company also manufactures complete systems for environmental monitoring of gas emissions at power plants and oil refineries.

The head office is in Lakewood, New Jersey, USA with production facilities in China and India and a global network of representatives and distributors.

Perma Pure operates within the Halma Environmental & Analysis Sector.

LinkedIn Twitter Facebook

Accreditation and standards

Quality is the foundation of Perma Pure’s operations. The company has been ISO 9001 registered since 2005 and has recently expanded its certifications, achieving ISO 13485:2003 status. This speciality registration sets out further rigorous requirements for the manufacture of medical devices and is in addition to Perma Pure’s registration with the US FDA as a Class 2 Medical Device manufacturer.

Select products are also CE certified and have Class 1 Division 1 and Class 1 Division 2 designations for hazardous area use. The company recently expanded its industrial offerings to include ATEX-rated systems for use in refineries and chemical plants.


Head Office location

Perma Pure LLC, 1001 New Hampshire Avenue, Unit B, Lakewood, NJ 08701 USA

Tel: +1 732-244-0010