Pneumoidraulica EngineeringPneumoidraulica Engineering

Dryers – Nitrogen generators

  • essiccatori 1
  • essiccatori 2
  • essiccatori 3.

PNEUMOIDRAULICA ENGINEERING, through the partner company NUOVA PNEUMATICA, designs and
manufactures custom-made dryers and vacuum generators. The typical execution includes the installation on “skid” with pre-filtration and post-filtration system. The fields of application are numerous: Oil & Gas, chemical, pharmaceutical, industrial, etc. in potentially explosive areas ( ATEX ).

Features of the dryers:

  • Technology: adsorption with molecular sieves without heat (heatless) / diaphragm
  • Fluid: compressed air, inert gases, flammable gases
  • Working pressure up to 200 bar
  • Varnished carbon steel / AISI316 stainless steel
  • Control logic: pneumatic with fixed cycles / electronic with variable cycles
  • Dew point: up to -70°C
  • Dew point transmitter with programmable alarm thresholds
  • Certification according to CE87/404 – 2014/68/UE (PED) – 2014/34/UE (ATEX) - ASME

Features of the vacuum generators:

  • Technology: PSA with molecular sieves / diaphragm
  • Working pressure up to 300 bar (through booster)
  • Varnished carbon steel / AISI316 stainless steel
  • Control logic: electronic with variable cycles
  • Purity degree: up to 99,9%
  • Purity transmitter with programmable alarm thresholds
  • Certification according to CE87/404 – 2014/68/UE (PED) – 2014/34/UE (ATEX) - ASME

Special features:

  • ASME VIII div.1 – “U” stamp
  • Instrument air production according to ISO 8573-1
  • Diaphragms in Aluminium, AISI316L, AISI904, Duplex, Super Duplex.
  • Redundant versions (base / stand-by) with manual or automatic switch
  • Installation in severe climate conditions (very low/very high temperatures, desert zones, etc.)
  • Testing Officiated and Certification on customer request
  • Nameplates and documentation in different languages (Russian, Arabic, etc.)