Special notes

Unfortunately we cannot guarantee protection against those intent on self-harm, but we consider that the design and materials used reduce the risks significantly. Must be installed using specialist Anti-Pick mastic sealant. Suitable for 150mm wall thickness. For smaller wall thickness please specify the optional 100mm pipe. For larger wall thicknesses please contact our technical department on the number below.

The Sentry 21 basin is designed and tested to be vandal proof and avoid ligature points wherever possible. The basin and fittings are suitable for use in high security areas including prisoner and mental health applications. It is intended for ducted installations where all pipework and the control box are concealed behind a wall or panel.The product has been successfully tested at HMP test centre at Lindholme. The techniques employed to construct this product are used very successfully in the field of ballistic armour. High resistance to cyclical stresses and dual stage failure mode. This provides excellent impact resistance and will not be subject to catastrophic failure. High chemical resistance and resistance to ultraviolet effects.

  • Suitable for Safe Cell and mental health use
  • Impact and chemical resistant
  • For up to 150mm all thickness
  • Lock-out system
  • Tactile/Wave-on sensor controls


  1. S3321(01)

    Sentry 21 washbasin, 1 centre taphole with wave-on sensors, control box and thermostatic valve


  1. S3321 12.92 KG

Finish key

  1. enlarge (01) White

Supporting Documents

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Product File type Size Format
S3321 Data Sheet 71.0Kb PDF View Download
View larger image Sentry 21 Washbasin Solid Surface, Wave-on Controls
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Frequently used applications

  • Vandal Risk Vandal Risk