Brush DC Diaphragm Silent Air Pump

Brush DC Diaphragm Silent Air Pump

- We are substantial-conclude Micro DC pumps company. Can supply CZPT services
- If you are interested in our products, pls truly feel free to contact us

Our Micro Diaphragm Pumps are accessible with a decision of 4 diverse push motors.

A-  CZPTium obligation brush DC motor
life span 3,000hours,lengthier endurance life time than other normal DC membrane pump

B-  CZPTal 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 really dynamic and very durable, ideal daily life-time 15000 hours

D-  Coreless Brushless DC motor with outer controller
With all positive aspects of coreless brushless DC motor, best life-time 15000 hours, and outer controller can comprehend a lot more management capabilities of PWM or -5V speed adjustment, brake, ~ instant starting function

H- Brushless DC Motor
Prolonged life time 10000hour

Merchandise Specification

Model TM30A-A TM30A-B TM30A-C TM30A-D
Motor variety

A--high functionality

Brush motor

B--Brush motor C--Brushless  motor D--Brushless motor
Pump Assembly Rated Lifestyle 3000hour 1000hour 15000hour 15000hour
Gas movement 6L/min 4.5L/min four.5L/min 4L/min
Rated Voltage 12V six/twelve/24v 6/twelve/24v six/twelve/24v
No-load Recent .24A .four/.24/.15A
Media    Most gas
Max Pressure  120kpa
Max Vacuum -70kpa
Ambient Temperature 41 to 158 F(five to 70C)
Pump measurement seventy five.five*30.four*54.6mm seventy five*31.2*57.5mm 79*31.two*57.5mm seventy nine*31.2*57.5mm
Weight 200g 150g 250g 250g
Inlet&Outlet OD 4.8mm/ID two.6mm,hose suggestion:ID 4.0mm

pump head Nylon, 

membrane EPDM , valve EPDM 

pump head Nylon, 

membrane EPDM / PTFE, valve EPDM / FPM

pump head Nylon, 

membrane EPDM / PTFE, valve EPDM / FPM

pump head Nylon, 

membrane EPDM / PTFE, valve EPDM / FPM

Wetted substance possibilities

one.Optional membrane supplies:
EPDM for standard air 
PTFE for corrosive air,like acid, alkali air, ozone and so forth.

2.Optional valve components:
EPDM for standard air 
FPM for corrosive air, like acid, alkali, ozone,and so forth.

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CZPT Diaphragm sequence gas pumps are the perfect blend of sort and function. The use of a special diaphragm permits the pump to transfer equally air and liquid efficiently. The compact light-weight unit delivers the best possible sizing for analytical products.



♦  High pneumatic performance
♦  Compact dimension/high electricity density
♦  Uncontaminated flow - no contamination of the media thanks to oil-free of charge procedure
♦  Maintenance-cost-free
♦  Long solution life     
♦  Low audio amount
♦  Low power consumption 
♦  Can function in any orientation
♦  Suction                               


The versatility of CZPT pumps permits a vast subject of applications to be protected. More than many several years our pumps have proved them selves in the following locations:
one.CZPT pressure and vacuum programs
2.Portable Analytical CZPTs
four.Air CZPT Sampling Displays
five.Respiration Displays

Overall performance Curve

Much more About CZPT


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Brush DC Diaphragm Silent Air Pump