PURO 4 separator

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Special for small installations

Protect the environment, respect the legislation.
Oily compressed air condensates are hazardous industrial waste and legislation prohibits
their discharge without prior treatment.
The range of PURO separators is designed to purify condensates and discharge purified
water containing a maximum of 10 ppm of residual oil.
This content complies with the law of 3.01.92 on water and the decree of 02.02.1993
concerning discharges from classified installations.
These scrubbers accept all types of lubricants (mineral, synthetic or polyglycols) from all
types of traps.
The PURO 4 model has been specially developed for small capacity applications (30 Cv
compressor or 210 m3 of compressed air per hour approximately)

  • Indispensable for obtaining ISO 14000 certification.
  • Treatment of polyglycols with specific adsorbent element.
  • No settling tank conducive to bacterial development.
  • Accepts condensate from all types of traps.
  • Compatible with stable emulsions.
  • Sampling tap as standard.
  • Sampling kit with visual turbidity indicator for release control
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* Requires a specific adsorbent and a reduction in the treated flow rate. Consult us for these

The PURO series oil / water separators are designed to purify oily compressed air
condensates on site.

They capture the oil and discharge purified water containing a maximum of 10 ppm of
lubricant per liter. (Content in accordance with the decree concerning discharges from
classified installations, law of 3 January 92 and decree of 2 February 98).

Replacing PURO MINI, the PURO 4 model covers compressor flow rates up to 210 m3 / h (i.e.
around 30 hp).

It uses the same separation techniques as the other models in the range, in particular the
static primary element with increased adsorption capacity.
PURO 4 truely offers true and efficient separation for small capacity compressors.

Detailed specifications

Maximum compressor flow 210 m3/h
Residual oil content at separator outlet 10 ppm
Polypropylene filtration stage 1
Finisher activated carbon 1
condensate inlet 1/2”
purified water outlet 1/2”
Sample taking yes
Construction PE
recyclable Yes
Color (bodywork) RAL 7026
Color (cover/seal) RAL 7021
Mineral oil treatment Yes
Treatment of synthetic oils Yes
Treatment of stable emulsions Yes
Polyglycols(*) Yes
Gross weight 8 kg