SKM Rooftop Package Unit

Rooftop packaged units engineered for the Gulf: R-410A, scroll compressors, ducted air, and options to match project specs.

Quick spec highlights

  • Controls: IP54 panel, safeties (HP/LP, overloads), electronic board; AMCS/BMS optional.
  • Capacity range: ~4.6–46.3 TR across 19 sizes (50 Hz).
  • Refrigerant: R-410A; factory charged & tested.
  • Compressors: hermetic scroll; twin-circuit on larger models for part-load.
  • Climate build: galvanized + 60 µm powder coat; 1000 h salt-spray.

Model & capacity snapshot (representative)

Model (G1, 50 Hz)CircuitsNominal Cooling (range ref.)
APMR-51055G11Series starts ~4.6 TR (range reference)
APMR-51120G11~10 TR (range reference)
APMR-52130G1210+ TR class (dual circuit)
APMR-52270G12~22 TR class (dual circuit)
APMR-52555G12Series tops ~46.3 TR (range reference)

Engineering features

  • Coils: copper tube / aluminum fin; condenser tested to 715 psig, evap to 450 psig; AHRI-410 coils.
  • Fans: propeller condenser (TEAO motors, IP54/55); centrifugal evaporator (belt drive, TEFC motors, IP55).

Options

Double-skin/foam-board, 2″ filter section, electric heaters (staged), economizer, coil materials/coatings, AMCS + BMS (BACnet/Modbus/LON), gauges & sight glass, pump-down, IP55 control panel, isolator, coil guards, stainless drain pans, voltage monitor (DEWA).

Warehouses, schools, mosques, villas, retail—permanent installs with ducted distribution.

Applications (UAE/GCC/Africa)

Warehouses, schools, mosques, villas, retail, permanent installs with ducted distribution.

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