Science First Vacuum Lifter measuring 10.5 in dia demonstrate the effect of air pressure.
Features
Press the rubber disk to any flat smooth surface
When all of the air is evacuated from under the disk, this amounts to 1300 lb/sq-in, enough pressure to hoist up to 50 lb. Lift an edge to easily remove
Specifications
Maximum Age:
18 years
Maximum Grade Level:
Grade 12
UPC:
885634229627
Allergens:
Contains No Allergens
Certifications:
Not Applicable
Grade Level:
Middle-High School
Specialty Shops:
Clearance
Safety:
No Choking Hazard
SUOM Description:
Each
Brand Name:
Science First
Description:
Vacuum Lifter
Dimensions:
10.5 inch Diameter
Material:
Rubber, Cork, Cardboard