TOPSFLO micro diaphragm pumps and compressors 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 transferred 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.

The TM30B offer multiple component configurations allowing them to be used for either vacuum operation, pressure operation, or alternating vacuum and pressure operations.The innovative, compact design incorporates leading edge technologies that allow it to operate harder, quieter and longer, reliabler, highly efficient.

TM30B-H pumps can be mounted in any position and can deliver up to 4.5 l/min depending on the model and will operate against pressures of up to 130Kpa.

Features
1.Highest Performance/Size Ratio
Innovative and efficient engineering designs enable the TM30B Series to push the performance envelope in a lightweight, compact size.
2.Performs Quieter
Optimized head, chamber, and flow path reduce noise without compromising performance.
3.Lasts Reliably Longer
Using the advanced diaphragm elastomer and superior brushless motor design sets the highest benchmark for service-free operation that exceeds 10,000 hours.
4.Uncontaminated flow
no contamination of the media due to oil-free operation
5.Little vibration
Because of leading edge technologies, top quality bearing, superior brushless motor
6.High level of gas tightness
thanks to stress-optimised structured diaphragm, newly-designed valves and sealing systems, precise placement of the pump head
7.Extreme chemical resistance
The use of chemically resistant materials optional such as FFPM， PTFE，FPM or other material combinations for the parts which allows the corrosive gas to be pumped.
8.Optimal solution for your application
a wide standard range of materials, motors , voltages configurates multiple components system selected

MODEL CODE FOR EASY ORDERING
The model code is identical to the order number,it is made up as follows:

H Motor-  Brushless DC motor, lifetime 10000hours 

(Note: other lifetime choices also available: A Motor -3000hours Premium duty brushed; B Motor -1500hours normal brushed ,C or D Motor- 15000hours coreless brushless

Application:
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 pressure and vacuum applications
Portable Analytical Instruments
Medical Diagnostic Equipment
Air Quality Sampling Monitors
Respiration Monitors
Gas or Odor Leak Detectors