different shapes of vacuum pumps
Vacuum pumps come in many different shapes, sizes and specifications depending on its application use and cost. Some differences include: manufacturing tolerances, sealing material, flow, service intervals, reliability, pressure, admission or no admission of oil vapor and tolerance to dust, chemicals, liquids and vibration. Some vacuum pumps are dry (oil less) or require a rotary vane pump to function. Some are specially made for use in a laboratory or medical or dental setting while other have heavy duty industrial uses. Vacuums can be seen in nearly every aspect of industry.
More products of pumps
2012-06-12