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Changsha TOPS Industry & Technology Co., Ltd.

Vacuum Pump, Electric Pump, Pumps manufacturer / supplier in China, offering Mini DC 12 Volt Vacuum Pump (DC brushless motor), Stainless Steel Small Solar DC Pump / Solar Water Pump/Solar Pump Water/Solar Heater Pumps Solar Panel Pump/Mini Solar Pump System (TD5), 12V 24V Brushless Centrifugal Cooling Circulating DC Mini Water Pumps, Micro Water Heater DC Pump, Small DC Mini Pump and so on.

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Supplier Homepage Product Micro Liquid/Vacuum Pump Mini DC 12 Volt Vacuum Pump (DC brushless motor)

Mini DC 12 Volt Vacuum Pump (DC brushless motor)

FOB Price: Get Latest Price
Min. Order: 200 Pieces
Port: Shanghai, China
Production Capacity: 100, 000 PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: TF30B-D
  • Motor: DC Brush, Brushless, Coreless Brushless
  • Materials: Pump Head Nylon, Membrane EPDM / PTFE, Valve EPDM
  • Vacuum: 65kpa
  • Transport Package: Standard Export Packing or OEM Packing
  • Origin: China
  • Structure: Diaphragm Vacuum Pump,Suction
  • Lifetime: 15000hour,10000hour,3000hour,1000hour
  • Voltage: 6V,12V,24V
  • Trademark: TOPSFLO
  • Specification: CE, IEC, RoHS
  • HS Code: 84137090
Product Description
Mini DC 12 Volt Vacuum Pump (DC brushless motor)

Product Description:

TOPSFLO micro diaphragm pumps and vacuum pump 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.

Mini DC 12 Volt Vacuum Pump (DC brushless motor)Mini DC 12 Volt Vacuum Pump (DC brushless motor)

Our Micro Diaphragm Pumps are available with a choice of four different drive motors.

A-  Premium duty brush DC motor

lifetime 5,000hours,longer endurance lifetime than other normal DC membrane pump

B-  Economical brush DC motor



C-  Coreless Brushless DC Motor  

A brushless electronically commutated dc motor (electronics integrated in motor), the motor runs vibration and spark free, almost silently, is very dynamic and extremely durable, ideal life-time 15000 hours

D-  Coreless Brushless DC motor with outer controller
With all advantages of coreless brushless DC motor, ideal life-time 15000 hours, and outer controller can realize more control functions of PWM or 0 -5V speed adjustment, brake, ~ instant starting work


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:

1.Industrial liquid and vacuum applications
2.Portable Analytical Instruments
3.Medical Diagnostic Equipment
4.Printer ink machine
6.Respiration Monitors. etc..


Mini DC 12 Volt Vacuum Pump (DC brushless motor)

We are manufacturer and sincerely hope hear your enquiry and further suggestion which will give us an opportunity to service you well.

Thanks and best regards

Tel: 86-731-82739266

For more detail ,please click

ModelLiquid PumpVacuum Pump                                       (only vacuum reference TM30B-C/D)Rated VoltageNo-load CurrentMaxHeadMax      VacuumMax Flow
 (Item Number)(Item Number for mix-usage)(Vdc)(A)( M )(KPa)(L/min)
TF30B-CTF30B-C12-W1003  (inside controller)    TF30B-C12-V6504  (inside controller)6 /12 / 240.4/0.24/0.15≥10-65water: 0.35            gas: 4.5
TF30B-DTF30B-D12-W1003  (outside controller) TF30B-D12-V6504   (outside controller) 6 /12 / 240.4/0.24/0.15≥10 -65water: 0.35                   gas: 4.5
 " W "means water/liquid pump,  " / V " means vacuum pump, "6/12/24" means different voltages optional.
Pump Weight:250g;  Pump Size:80mm*31mm*60mm;  Inlet&Outlet with locknut:OD 4.9mm/ID 2.8mm,hose suggestion:ID 4.0mm
Super silent noise<50dB from 1 Meter;  Materials:pump head Nylon, membrane EPDM / PTFE, valve EPDM / FPM
Motor type and code:"C"means Coreless brushless DC motor with dual ball bearings (long lifetime>15,000hours)    "D"means Coreless brushless DC motor with dual ball bearings + outside controller (long lifetime>15,000hours);pump with outside controller can realize functions of  PWM 0~5V speed adjustment, brake, instant  starting work ; inner controller is no additional functions.  
 Note:other water flow rates of 0.05L/0.15L/0.2L/0.3L can be customized as requirements.
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Mr. Richard Wang
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