12v 24v DC high pressure electric brushless micro air operated double diaphragm pump

$89.00 - $90.00
Min. Order
10 Pieces
Quick Quotation
Company Information

Changsha TOPS Industry & Technology Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 80,000+
9 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: Shanghai, Shenzhen
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,Paypal
Supply Ability: 100000 Piece/Pieces per Month gear pump
Place of Origin: Hunan China
Brand Name: TOPSFLO
Model Number: TM30A-D
Structure: Diaphragm Pump
Usage: gas , ozone, other
Application: Air Quality Sampling Monitors Respiration Monitors
Power: Electric
Fuel: DC power, Battery
Pressure: pressure 120kpa,vacuum 70kpa
Product name: 12v 24v DC high pressure electric pump
Type: brushless micro air operated double diaphragm pump
Certificate: TUV IATF 16949, ISO9001,FDA,RoHS,CE,WRAS
Motor: DC brush, brushless, coreless brushless
Voltage: 6V,12V,24V
Materials: pump head Nylon, membrane EPDM / PTFE, valve EPDM / FPM
Working way: Continuous or intermittent work
Flow rate: 4.5L,5L
More application: Industrial pressure and vacuum applications,Gas or Odor Leak Detectors
Lifetime: 15000hour,10000hour,4000hour 3000hour,1000hor
Theory: gas ,vacuum,suction,self-priming,pressurize
Standard or Nonstandard: Standard or customized
Packaging Detail: Inner box in firm carton,protected by pallets;Stand export packing,or OEM packing.

12v 24v DC high pressure electric brushless micro air operated double diaphragm pump



ModelPressure PumpVacuum PumpRated VoltageNo-load CurrentMax PressureMax VacuumMax Flow
 (Item Number)(Item Number)(Vdc)(A)(KPa)(KPa)(L/min)
TM30A-C      TM30A-C12-P12004TM30A-C12-V70046 /12 / 240.4/0.24/0.15120-704.5
TM30A-DTM30A-D12-P12004 (outside controller)TM30A-D12-V7004 ( outside controller)6 /12 / 240.4/0.24/0.15120-704
 " P " means pressure pump,  " V " means vacuum pump, "6/12/24" means different voltages optional.
Pump Weight:250g; Pump Size:80mm*31mm*58mm; Inlet&Outlet:OD 4.8mm/ID 2.6mm,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":Coreless brushless DC motor with dual ball bearings (long lifetime>15,000hours) "D": 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.


Product Information



A- Premium duty brush DC motor

lifetime 3,000hours,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


H- Brushless DC Motor

Long lifetime 10000hour



         Wetted material options: 

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



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







1. Industrial pressure and vacuum applications
2. Portable Analytical Instruments
3. Medical Diagnostic Equipment
4. Air Quality Sampling Monitors
5. Respiration Monitors
6. Gas or Odor Leak Detectors






Delivery time 


1.The stock samples can be sent to you within 3-5 days by international express after received


2.The batch order can be shipped to you in about 30-40days after order confirmation (by air or by sea)



If you are unsure which pump is best suited to you needs, please give us some information on your intended use and the plumbing configuration, and we will be happy to advise. We aim to ensure customers get what they need, and we won't try and sell you something that is not suited to your requirements!







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