Vacuum Pump, Hand
A lightweight hand operated vacuum pump, drawing 15cm3 per stroke, up to a maximum vacuum of 50mmHg. 
It can be used to produce positive gauge pressures up to 2atm. 
A lightweight hand operated vacuum pump, drawing 15cm3 per stroke, up to a maximum vacuum of 50mmHg. 
It can be used to produce positive gauge pressures up to 2atm.