The C.S.F.T. is designed to give a measure of the rate at which a diluted suspension of pulp may be dewatered. The freeness of pulp is a useful index of the work done on the fibre during beating or refining.


  • Self contained wall unit
  • Calibrated screen plate included
  • Inspected and calibrated by FPInnovations
  • Easy to operate
  • Complies with TAPPI T-227, PAPTAC C.1, ISO 5267/2

Ordering Info

Model: 700-1
Elect.: none
Instrument size: 11″ x 11″ x 30″
Weight: 60 lbs
Shipping dimensions: 18″ x 45″ x 18″
Shipping weight: 72 lbs