US$ 139.95
10-inch vacuum pump plate on an aluminum base with a stopcock and rubber seal
letting students explore mechanical advantage by counting the supporting strands and measuring effort
Neck outer diameter: 33
The waves generated such are demonstrated using linear rope/thread
this 4-inch carbon-steel needle pivots on a brass cup bearing for low-friction rotation under the local field
Force Pump Mounted on Stand Capacity_17mL 10-inch vacuum pump plate onStand mounted force pump illustrating positive displacement fluid transfer against gravity, pre assembled on a benchtop base for hands on fluid mechanics demonstrations.
US$ 139.95
US$ 139.95
US$ 30.00
US$ 40.00
US$ 159.95
US$ 129.95
US$ 129.95
US$ 149.95
US$ 119.95