• Motor Type: Brushless DC motor
  • Max flow rate: 4L/min
  • Max pressure: 130Kpa, Max vacuum: 65Kpa
  • Voltage: 6V/12V /24V
  • Ideal Life Time: 15000 Hours

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  • medical pressure pump
■ Overview

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.

1.Highest Performance/Size Ratio
Innovative and efficient engineering designs enable the TM30A 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

Wetted material options: 
1.Optional membrane materials:
EPDM for normal air 
PTFE for corrosive air,like acid, alkali air, ozone etc.

2.Optional valve materials:
EPDM for normal air 
FPM for corrosive air, like acid, alkali, ozone,etc.

The model code is identical to the order number,it is made up as follows:

D Motor- Coreless Brushless DC motor with outer controller , lifetime15000hours 
(Note: other lifetime choices also available: A Motor -3000hours Premium duty brushed; B Motor -1500hours normal brushed; C Motor- 15000hours coreless brushless; H Motor- 10000 brushless.)

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
■ Specifications
1 Motor Type Brushless DC motor
2 Max flow rate 4L/min
3 Max pressure 130Kpa, Max vacuum: 65Kpa
4 Voltage 6V/12V /24V
5 Ideal Life Time 15000 Hours
6 Flow Rate Regulation speed adjustment
7 Working Mode Continuous or Interrupt
8 Functions Can dry-running, Self-priming
9 Pump Theory Diaphragm pump
10 Ambient Temperature 41 to 158 F(5 to 70C)
11 Use Place Indoor
12 Media: Most Gases
13 Noise Class form 1M 50dB /Max
14 Inlet OD 4.9mm/ID 2.8mm
15 Outlet OD 4.9mm/ID 2.8mm
16 Hose suggestion: ID 4.0mm
17 Dimension 80mm*31mm*60mm
18 Weight 260 g
19 Materials pump head Nylonmembrane EPDM / PTFEvalve EPDM / FPM

■ Parameter
Model Pressure Pump Vacuum Pump Rated Voltage No-load Current Max Pressure Max Vacuum Max Flow
(Item Number) (Item Number) (Vdc) (A) (KPa) (KPa) (L/min)
TM30B-D TM30B-D12-P13004 (outside controller) TM30B-D12-V6504 ( outside controller) 12/24 0.24/0.15 130 -65 4
■ Curve & Dimension

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