Force Pump Mounted on Stand Capacity_17mL and one 10 gram discs

and one 10 gram discs to total 250 grams for fine-grained physics force and balance experiments

this universal holder mounts on a low-friction slider for quick repositioning during experiments

10-inch vacuum pump plate on an aluminum base with a stopcock and rubber seal

controllable flame shape during laboratory heating

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 and one 10 gram discsStand mounted force pump illustrating positive displacement fluid transfer against gravity, pre assembled on a benchtop base for hands on fluid mechanics demonstrations.