Hand Vacuum Pump
Product Code : JA-FMDE-7855
The Hand Vacuum Pump (SKU JA-FMDE-7855) is a lightweight, hand-operated pump for evacuating small apparatus in air pressure demonstrations and for producing modest positive pressures. This hand vacuum pump for school labs draws 15 cm³ per stroke, reaches a maximum vacuum of 50 mm Hg and can also produce positive gauge pressures of up to 2 atm. JaincoLab manufactures it in India for school and college physics laboratories.
Specifications
The Hand Vacuum Pump is lightweight and hand operated, draws 15 cm³ of air per stroke, reaches a maximum vacuum of 50 mm Hg and can be used to produce positive gauge pressures up to 2 atm.
| Product | Hand Vacuum Pump |
| SKU | JA-FMDE-7855 |
| Operation | Hand operated, lightweight |
| Displacement | 15 cm³ per stroke |
| Maximum vacuum | 50 mm Hg |
| Positive pressure | Gauge pressures up to 2 atm |
Uses of the hand vacuum pump for school labs
The pump is connected by tubing to apparatus such as Magdeburg hemispheres or a guinea and feather tube to remove the air for atmospheric pressure and free-fall demonstrations, and it can be used the other way to pressurise small vessels.
- Evacuating Magdeburg hemispheres to demonstrate atmospheric pressure
- Removing air from a guinea and feather tube for free-fall demonstrations
- Producing positive pressures up to 2 atm in small apparatus
- Pressure and vacuum demonstrations with a manometer
Scope of supply and ordering
Each unit is one Hand Vacuum Pump as described above. Connecting tubing, the apparatus to be evacuated and quantities are confirmed on the quotation.
Minimum order quantity, lead time and packing are confirmed on each quotation according to the quantity and the delivery destination. JaincoLab supplies single pumps and class quantities for schools, bulk orders for education projects and export consignments to buyers in Africa, the Middle East and South and South-East Asia.
Frequently asked questions
How much air does the pump move per stroke?
It draws 15 cm³ of air per stroke.
What vacuum and pressure can it reach?
It reaches a maximum vacuum of 50 mm Hg and can produce positive gauge pressures up to 2 atm.
Which apparatus is it used with?
It is used with apparatus such as Magdeburg hemispheres and the guinea and feather tube, which are listed separately.
Related products
Browse the full Force, Motion and Dynamics equipment range or the complete catalogue from JaincoLab, a physics lab equipment manufacturer in India.
Request a quote
To order the Hand Vacuum Pump, send the quantity and delivery destination through the JaincoLab contact page or email [email protected]. Institutions and contractors buying under a tender can also reach us via the tenders page.
