Diaphragm 12V DC Mini Air Pump

Diaphragm 12V DC Mini Air Pump

Diaphragm 12V DC Mini Air Pump

– We are higher-end Micro DC pumps manufacturer. Can give CZPT providers
– If you are fascinated in our items, pls truly feel free of charge to contact us

Our Micro Diaphragm Pumps are obtainable with a option of four various push motors.

A-  CZPTium duty brush DC motor
life span 3,000hours,for a longer time stamina lifetime than other typical DC membrane pump

B-  CZPTal brush DC motor
life time:1,500hours 

C-  Coreless Brushless DC Motor  
A brushless electronically commutated dc motor (electronics built-in in motor), the motor runs vibration and spark cost-free, practically silently, is really dynamic and really tough, best existence-time 15000 hrs

D-  Coreless Brushless DC motor with outer controller
With all positive aspects of coreless brushless DC motor, best life-time 15000 hrs, and outer controller can comprehend more control capabilities of PWM or -5V speed adjustment, brake, ~ quick beginning work

H- Brushless DC Motor
Prolonged life time 10000hour

Product Specification

Design TM30A-A TM30A-B TM30A-C TM30A-D
Motor type

A–higher overall performance

Brush motor

B–Brush motor C–Brushless  motor D–Brushless motor
Pump Assembly Rated Daily life 3000hour 1000hour 15000hour 15000hour
Gas flow 6L/min four.5L/min 4.5L/min 4L/min
Rated Voltage 12V six/12/24v six/twelve/24v 6/12/24v
No-load Present .24A .four/.24/.15A
Media    Most gas
Max Pressure  120kpa
Max Vacuum -70kpa
Ambient Temperature 41 to 158 F(five to 70C)
Pump dimensions 75.five*thirty.4*fifty four.6mm seventy five*31.2*57.5mm seventy nine*31.two*fifty seven.5mm 79*31.two*fifty seven.5mm
Weight 200g 150g 250g 250g
Inlet&Outlet OD 4.8mm/ID 2.6mm,hose suggestion:ID four.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 content possibilities

one.Optional membrane components:
EPDM for normal air 
PTFE for corrosive air,like acid, alkali air, ozone and many others.

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

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CZPT Diaphragm series fuel pumps are the best blend of form and function. The use of a particular diaphragm enables the pump to transfer equally air and liquid proficiently. The compact lightweight unit delivers the best possible sizing for analytical tools.



♦  High pneumatic overall performance
♦  Compact dimensions/substantial power density
♦  Uncontaminated flow – no contamination of the media owing to oil-free of charge procedure
♦  Maintenance-cost-free
♦  Long merchandise life     
♦  Low sound level
♦  Low electricity consumption 
♦  Can operate in any orientation
♦  Suction                               


The flexibility of CZPT pumps permits a extensive field of applications to be lined. Above numerous a long time our pumps have proved themselves in the subsequent places:
one.CZPT strain and vacuum programs
two.Transportable Analytical CZPTs
four.Air CZPT Sampling Monitors
5.Respiration Screens

Performance Curve

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Diaphragm 12V DC Mini Air Pump