Simplex 4251-21

Category :

Not quite sure how this pull differs from the 4251-20, actually.

  • Brand
  • Model 4251-21
  • Manufacturer Simplex
  • Type Pull Station
  • Simplex 4251-21
  • Simplex 4251-21
  • Simplex 4251-21
  • Simplex 4251-21
  • Simplex 4251-21
  • Simplex 4251-21
  • Simplex 4251-21

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Simplex 477-669

Category :
Oddly enough, the model number on this particular smoke doesn’t fit the typical pattern for Simplex devices.
Gaylord NC-1357A

Gaylord NC-1357A

Category :
This is a rebranded EST/Edwards 270-SPO for use in some sort of ventilator system.
Simplex 2099-9103

Simplex 2099-9103

Category :
The terminal strip on the back of this pull is different than the one of my other Simplex 2099-9103.
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