The pressurization units of PRT series are capable of providing continuous ventilation to premises or cabinets placed in environments with high concentration of dust; thanks to the integrated filtering modules, guarantee clean air for the personnel and automation equipment.
These machines are characterized by the integrated automatic filter cleaning system based on Pulse-Jet technology, compared to the common filtration modules, this added value involves an extreme reduction of the maintenance interventions.
Refrind’s long experience allowed to develop an effective and reliable product suitable to fit the most demanding applications of the industry.
svertical construction made of varnished steel RAL5010
wall mount installation or stand alone with duct
expressly developed to integrate CBT air conditioning units
easy access to internal parts through lateral panels
power panel accessible on the front side
filtering cartridge protected by removable grids
suitable for roofed installation
panel in watertight execution, factory wired and complete of all devices necessary to autonomous and safe operation
power supply and signals connection terminals available inside panel
centrifugal fan with backward–curved blades, dynamically balanced with 2800rpm
adjustable damper for air volume regulation
direct air distribution or through duct connected to the premise
cartridge type primary filter suitable for reverse-jet cleaning system
additional filtering module, plate type (optional)
reverse cleaning system based on Pulse-Jet technology, provided of air storage, piston compressor, cleaning and condensate draining valves