TOPSFLO micro diaphragm liquid /vacuum pumps are based on a simple principal, the circular power from the motor is converted into oscillating movement by an eccentric, which moves up and down its central point, this motion is then transfer red to a diaphragm by means of a connecting rod, an elastic diaphragm, which in conjunction with an inlet and outlet valve creates a pumping action.

TF 30B pumps can be mounted in any position and can deliver up to 350 ml/min depending on the model and will operate against pressures of up to 1 bar.

Applications

The versatility of TOPSFLO pumps allows a wide field of applications to be covered. Over many years our pumps have proved themselves in the following areas:

• Industrial vacuum applications
• Portable Analytical Instruments
• Medical Diagnostic Equipment
• Environmental/water treatment
• Food/ toxicology
• Laboratory
• Cleaning industry
• Printing
• Fireplace