Hoffman Fs66s Type 4x Stainless Steel Free-Stand Enclosure

The latest Hoffman-branded enclosure from Pentair has been specially designed for housing systems with large components or complex mounting configurations – in harsh environments. Three-point latching and sealing provide industry-leading protection from dust, dirt, oil and water. The enclosure is for housing motor starters, drives, contactors and PLCs, as well as a wide variety of other electrical and electronic equipment. It is used extensively in oil and gas, pulp and paper, chemical, food and beverage, pharmaceutical, textile and similar industries. The new design with double access is ideally suited for the mounting of physically large, heavy duty devices where tight sealing (IP rate) is important.


  • Thickness 2 and 2.5mm, stainless steel type AISI 304 (EN 1.4301) or 316L (1.4404)
  • External surface body and door smoothed # 4 brushed finish,
  • Ra≤0,6μm, smooth internal surface (2B)
  • Heavy-duty three-point latching mechanism operated by type 316 stainless steel handle
  • Seams continuously welded and ground smooth
  • Two-door enclosures are provided with a removable center post for easy mounting plate installation
  • Bottom gland plates, 3.0mm removable from inside, with grounding stud
  • Seamless foam-in-place polyurethane gasket assures a water-tight and dust-tight seal
  • Welded base plinth 100mm included, with front and rear removable cover for easy cable entry. Modular plinth available on request.
  • Symmetrical, 130-degree opening, reinforced door with concealed stainless steel hinging
  • Mounting panel galvanized steel 120 GSM
  • Internal mounting rails are fitted horizontally and vertically at top,

Single Access,304 Heavy Duty

: SS 304

Single Access,316 Heavy Duty

: SS 316

Single Access,316 Std Duty

: SS 316


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