Silverback Class 6 Toxic Substance Storage Cabinets
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Class 6 Toxic Substance Storage Cabinets

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Brand: Pratt Safety

This range of cabinets stores toxic substances in liquid or solid form as classified by the United Nations criteria and the ADG Code for Dangerous Goods. These include alkaloids, Arsenic, Aniline, Cyanides, Mercury, Phenol - Solid and Trichloroethylene. Silverback supplies Toxic Substance Storage Cabinets compliant with the Australian and New Zealand Standard AS/NZS 4452 “The Storage and Handling of Toxic Substances”. 

These cabinets are designed to store toxic substances in sealed and closed containers safely. Good housekeeping practices are essential to ensure long service life. 

IMPORTANT: Some cabinets may not be stocked at the time of ordering. (COMES FLAT PACKED - ASSEMBLY REQUIRED). Please allow 2 - 4 days for shipping.


  • 30L 770mmH x 515mmW x 465mmD - 1 Door 1 Level
  • 60L 1065mmH x 515mmW x 465mmD - 1 Door 2 Level
  • 100L 770mmH x 935mmW x 620mmD - 2 Door 1 Level
  • 160L 1295mmH x 1115mmW x 500mmD - 2 Door 2 Level
  • 250L 1825mmH x 1115mmW x 500mmD - 2 Door 3 Level
  • 250L XL 1825mmH x 1440mmW x 585mmD - 2 Door 3 Level


  • It is constructed of double-walled 1.2mm thick galvanised steel.
  • Self-closing and self-latching doors with speed adjustable hydraulic closure and held shut automatically per AS1940-2017.
  • 3 point self-latching door mechanism, with an internal door opening latch (as required by the Standards).
  • Cabinet doors are fitted with an all stainless steel piano hinge for added protection.
  • Overlapping door edging to prevent ingress of heat.
  • 1.6mm thick, perforated, galvanised steel shelves.
  • Adjustable shelf heights at 45mm increments.
  • Each shelf is supplied with a plastic spill tray to contain small spills and leakage.
  • 2 x 50mm vent bungs with steel caps on each side of the units, with each vent incorporating a steel flash arrester.
  • Recessed handle with keyed alike lock with two keys.
  • External static earth connection and one earth wire.
  • Solvent resistant yellow baked powder coated finish.
  • 150mm deep liquid tight sump.
  • Toxic Substance diamonds and other decals are applied.
  • Optional additional shelves are available.
  • All units include sets of 4 rubber feet.

AS/NZS 4452 specifies a maximum of 25kg or L for Packaging Group I and 50kg or L for Packaging Group II Toxic Substances.

For total external width measurement, add 6mm per vent bung for tight clearance locations.

Under AS1940-2017, you must provide an Eyewash Station within 10m of, but not nearer than 2m, of cabinets and where packages are opened. All Silverback supplied Eyewash facilities comply with ANSI Z358.1.