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Plunger Penetration Apparatus

The Cooper Plunger Penetration Apparatus is used to determine the consistency of fresh mortar, building lime and masonry cement. The test apparatus consists of a base to place the test cup and a vertical column holding the penetration plunger assembly. The drop default height is adjusted to 100 mm. The plunger assembly weight is 90 g.


  • EN 413-2
  • EN 459-2
  • EN 1015-4

The Plunger Penetration Apparatus is supplied complete with:

  • Test cup, Ø 80 mm x 70 mm
  • Tamper


Technical specifications are subject to change without notice.

Dimensions mm 200 x 200 x 600
Weight (approx.) Kg 6