Petra Single Packaged Rooftop Cooling Unit , Wall Mounted Cooling Unit, Air Handling Unit, Air Cooled Condensing Unit

Petra PWMEX Series Purged Type Air Cooled Wall Mounted cooling Unit  (Cooling Only and Heat Pump)

(Explosion Proof Type)

Cooling Capcity : 20,000 ~ 2,388,000 Btu/h (26.0 Kw ~ 176 Kw) 

Heating Capacity :  20,000~ 409,000 Btu/h (6.0 Kw ~120 Kw)

The PWMex Wall Mounted Package air conditioner is a self-contained energy efficient system 

which is designed to offer maximum indoor comfort at minimal cost without using valuable 

indoor floor space or outside ground space.

This unit is the ideal product for versatile applications such as new construction, modular offices, 

school modernization, telecommunication structures, portable structures, and correctional facilities. 

Factory or field installed accessories are available to meet specific job requirements. Systems are 

suitable for oil and gas industrial applications and meet hazard location design requirements in 

accordance to appropriate NEC code.

Petra is introducing its new revolutionary purged and pressurized systems design for hazardous 

location wall mounted package unit, where the highest safety, unit weight, compact design accessibly 

components, easy maintenance are taken into consideration