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Features & Benefits

The innovative passive air flow rectifier significantly reduces lost flow 

Powder-coated steel housing with unique vessel design, and iMAT® as standard equipment

Flanged units available for flow rates up to 21,000 scfm and up to 232 psig

The only preventative maintenance required is that of the condensate drain

iPUR® Flanged Water Separators

1. Connections
The connections are perfectly matched to the outlet of the compressor. The flow-optimized inlet leads to reduced flow resistance.

2. Internal swirl insert
When the compressed air has entered the iPUR® water separator housing, it reaches a special internal swirl insert that makes the entering compressed air flow experience a special rotary motion with high velocity. The consequence: the outwardly directed rotational forces lead the condensate droplets to the separator wall, from where they flow into the collecting zone.

3. Effective corrosion protection
Condensate accumulating during compressed air filtration is almost always aggressive, so that unprotected housings corrode. iPUR® water separator filter housings are made of high grade steel and are fully powder coated for maximum corrosion resistance.

4. Increased safety
All iPUR® flange water separators are fully sealed, welded vessels for maximum strength and safety. Constructed only by certified personnel and designed according to ASME Sec. VIII, Div. 1 with UM vessel stamp. 

5. Rising pipe
A specially designed rising pipe avoids particle transfer to the upwardly directed rotational flow of the already purified compressed air.

6. Collecting zone
The collecting zone settles the air flow in this area in order to effectively avoid the dispersion and re-entrainment of already separated liquids.

7. iMAT®
More than 60% of the total amount of condensate already accumulates in the water separator. The electronically level controlled iMAT® ensures reliable drainage.


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