The rugged, 55/38 external standard taper sleeve with tooled hose connection serves as the stopcock an designed so that its manipulation is not affected by vacuum. Turning the cap away from the release, and than pushing down provides a pressure seal. The tabulation OD is approximately 10 mm. Bowl capacities are 3800 mL and 7500 mL respectively. Vaccum rating: 1 atm.

Chamber Volume (cu ft)    0.26
Chamber Volume (Liters)    7.5
 Exterior Height (in)    12.8125
 Exterior Depth (in)    9.125
Material    Glass
Description    Brand 3120 dessicator, 250mm  

The dessicator does come with the recommended 230mm (about 9in) ceramic dessicator plate. The bowl is in good conditon, except for the inner circle where there are various chips. (Please see picture for details of the damage) Otherwise it is in good condition.

Physical Condition Good
Working Condition Fully functional
Testing Condition Untested

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Pyrex 7.5L Large Top Glass Desiccator w/ 55/38 Taper Sleeve

  • Item ID: 254525
  • Brand: Pyrex
  • Model: #3120-250
  • Availability: In Stock
  • Condition: Used
  • $265.00

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Tags: Pyrex, 7.5L, Large, Top, Glass, Desiccator, 55/38, Taper, Sleeve, Glassware, Plasticware