Pressurisation Unit (UPR)

Process treatment

The UPR (Pressurization Unit) is an air handling unit specifically designed for ATEX zones..
It is tailored to meet the stringent requirements of the Oil & Gas market, this compact range is built on a standard framework while offering various customization options required by oil companies and shelter providers.

The UPR is engineered to pressurize various processing rooms and is also available for non-ATEX zones or can operate as an exhaust system.

Performance:
Flow range: 200 to 400 m3 / h

Description

The ETT air handling unit, delivered ready to operate, is manufactured from a standard fully stainless steel 316 L (grade 1.4404) base, with the option of Marine Aluminum AG4. This design provides exceptional corrosion resistance.

The UPR is designed with maximum compactness to integrate into the design of E-Houses’ for exterior facade mounting.
It is primarily intended for outdoor installation; however, its construction allows for indoor installation as an exhaust unit.

The unit comes with a standard one-year warranty and benefits from   all services provided by ETT  :

Products top benefits

  • It is available for both ATEX and non-ATEX zones.
  • Compact range

Product options

Frame - Casing

  • AG4 aluminium frame (Marine)
  • Frame paintwork
  • Specific nameplate
  • Rain screen fresh air intake grille

Air treatment

  • Filtration up to ISO ePM1 80% (F9) in accordance with EN 779 available upon request.
  • Droplet separator
  • Preheating with electric pins

Electrics

Specific voltage:

  • 230V – 50Hz
  • 230V – 60Hz
  • 400V – 50Hz
  • 440V – 60Hz
  • 690V – 50Hz
  • 460V – 60Hz
  • 480V – 60Hz

Control

  • Control box and pressure sensor for level 1 regulation
  • Pressure relief valve

Safety

  • Machines certified for ATEX zones 1 et 2

Installation

  • Anti-vibration supports
  • Threaded rods for mounting
  • On-site commissioning
  • Specific support for OFFSHORE applications
  • Duct elbow for connecting the UPR to the shelter.

Documentary section

  • Specific FAT (Factory Acceptance Test)
  • Specific documentation