Hunan, China
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Vacuum Pump, Mini Diaphragm Vacuum Pump, Diaphragm Vacuum Pump manufacturer / supplier in China, offering Mini 6V 12V 24V DC Diaphragm Vacuum Pump, 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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Mini 6V 12V 24V DC Diaphragm Vacuum Pump

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Min. Order: 200 Pieces
Port: Shanghai, China
Production Capacity: 100, 000 PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal
Material: Head Nylon, Membrane EPDM, Valve EPDM
Power: Electric
Function: Medical, Lab, Electric Product
Motor: DC Brushless Motor
Lifetime: 15000hour
Transport Package: Standard Export Packing or OEM Packing

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Basic Info

Model NO.: TF30B-D
Trademark: TOPSFLO
Specification: CE, IEC, RoHS
Origin: China
HS Code: 84135020

Product Description

Mini Diaphragm 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 6V 12V 24V DC Diaphragm Vacuum PumpMini 6V 12V 24V DC Diaphragm Vacuum Pump

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 6V 12V 24V DC Diaphragm Vacuum Pump

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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