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Filterless Enclosure Air Conditioners from Seifert Systems

Seifert SlimLine

April 7, 2020

SlimLine Filterless Enclosure Cooling

Seifert’s SlimLine Series offers filter less enclosure cooling for industrial operations. The optimized wide-ribbed aluminum condenser provides improved cooling performance and ensures reliability in rugged environments. High quality components form the basis for the smooth running and long working life of the SlimLine air conditioners.

Cooling capacities are available from 1090 up to 5,120 Btu/hr. The units can be externally or recessed mounted and are only 4.5 inches deep and therefore currently the slimmest air conditioners on the market.

As only small apertures need to be cut for mounting, the cabinet doors remain stable. All of our units are available in both painted carbon steel and stainless steel for maximum corrosion protection. These closed loop air conditioners are built to the latest US standards using the environmentally acceptable refrigerant (R134a) and certified to cURus and cULus, type 12 rating. In addition NEMA 4x upgrade kits are available for most of the models.


  • Filter less cooling reduces maintenace
  • Slimmest air conditioner in the market
  • Cooling capacity of 1,090 to 5,120 Btu/hr 
  • Uses environmentally acceptable refrigerant (R134a)
  • Certified to cURus and cULus, type 12 rating

More inforation on the Seifert SlimLine Series filterless enclosure air conditioners

SlimLine Product Catalog



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