Gas Humidification Selection Guide

Many applications require a gas stream to be humidified, such as fuel cells for example. Using Nafion, Perma Pure has developed an array of products that use either humid gas or water to provide the humidification to your gas stream.

Gas Humidification
Flow Rates 0-10 lpm

Gas Humidification
Flow Rates to 1000 lpm

Gas Humidification
Flow Rates 0-10 lpm

selector-mh selector-fc selector-me
MH Series
Monotube Humidifier
FC Series
Multitube Fuel Cell Humidifier
ME Series
Flow Rates 0-4 lpm

MH™-Series Humidifiers

Perma Pure MH™-Series humidifiers use exclusive Nafion™ selectively permeable membrane tubing and liquid water to continuously humidify gas streams. These humidifiers operate over a wide range of flow rates, and humidify up to 98%RH using de-ionized water as the humidification source.

FC™–Series Humidifiers

Perma Pure’s FC Series™ Humidifiers are a series of high capacity humidifiers that are designed to meet the exacting requirements of the fuel cell user, setting the industry standard with unparalleled performance, reliability and lifetime.   These Nafion™-based products provide consistent, repeatable humidification of air and hydrogen across the specified flow range.  Perma Pure humidifiers feature a low pressure drop and do not require power to operate, greatly reducing the parasitic load on your system.  Featuring robust and customizable housings, the FC Series™ can be tailored to meet your individual needs.  The FC Series™ – your best humidifier choice for portable, stationary, materials handling and automotive applications.

ME Series Moisture Exchanger

The ME (Moisture Exchanger) series transfers moisture from one gas stream to the atmosphere using a single Nafion™ tube. These are typically chosen when the sample gas only needs to have its humidity equalized to the atmospheric RH. A wide range of lengths and tube diameters is available to cover these applications:

0-0.2 lpm: ME-050 Series
0.1-2 lpm: ME-070 Series
1-4 lpm: ME-110 Series

Short Video Presentations

Perma Pure has created a series of short video presentations to describe the basic functionality of Nafion™ Tubing and our Gas Humidifiers. The videos are posted below. View the Nafion™ Tubing video before moving on to the Humidifiers.

Nafion™ Tubing Basic Functionality

Perma Pure Humidifiers Basic Functionality

Perma Pure Dryer App

PP-Apple-App PP-Android-App

All About Nafion

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Technical Information

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