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OC s.r.l. Cleanroom solutions since 1970 (Phone +39 0773 840032 – Fax +39 0773 854057)

Galvanized Steel Panel for Clean Room

The zinc-coated iron sheet toughness makes the panel long lasting and highly resistant to impacts.

The panel is made of 10/10 thick zinc-coated iron sheet to be covered with PVC or similar material and is designed to be used in controlled contamination environments. PMZ-V, pre-coated sheet, is also available.

The metal sheets are mounted on an extruded aluminium internal frame. The total thickness of the panel is 60 mm and the core infill can be polystyrene (PMZ-H), aluminium honeycomb (PMZ-H) or rockwool (PMZ-R).

The panel is available in the standard dimensions 3076x1226x60 mm however can be produced according to the Client’s requirements. The complete range of panels & components give an exceptional mechanical resistance, total monolithicity of the module and significant thermal and acoustic insulation.

OC srl PMZ-H modular partition walls are A+ classified products according to ISO 16000 (VOC)

The patented fixing system with the CH 60 locking keys allows the removal of a single panel in situ without affecting the others. Simply removing the silicon joint seal between the junctions and then sliding the locking key along the groove the panel can be removed and an alternative installed. Installation and maintenance times will thus be noticeably shortened and area downtime limited to a minimum

Tecnical Specifications


Metallic Modular Partition




Zinc-coated metal sheet alloy DX51D, Z140, 10/10 thick, UNI EN 10327

Core Infill

Aluminium honeycomb alloy 3003, Ø 19 – 58 mm thick, FTP Code: IMO MSC 61(67), IMO A.799(19) Polystyrene, Euroclass E – UNI EN 13163 Rock wool, Euroclass A1

Standard Dimensions

List of dimensions for PMZ :

  • 3076x1226x60mm

Internal Frame

  • Aluminium alloy 6060 tubular frame UNI 573-3:2005

Reaction to fire

A2-s1, d0 in accordance with clause 10 of standard EN 13501-1:2007

Enviromental Class

Check the environmental class for this product

Vision panel system

  • Double 6/7 safety glass with internal spacer in shiny AISI 304 stainless steel flush vision panel standard dimensions 100x900x63mm.
  • Safety glass 6/7 SGG ®Stadip – UNI EN ISO 12534 UNI EN ISO 14449


List of Accessories for PMZ :

  • Signal light housing
  • conduit for electric feeder lines inside the panels
  • series 503 container or reserve box
  • interlocked socket
  • aeration grills
  • PHILIPS interphone housing
  • badge reader housing
  • fire button and lights housing
  • stainless steel container for IBLE clock
  • stainless steel container for ESA operator terminal housing