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Quick Details

• Place of Origin: China (Mainland)
• Brand Name: TOPSFLO
• Model Number: TF30B-A
• Theory: Vacuum Pump
• Structure: Diaphragm Pump
• Usage: Water
• Power: Electric
• Standard or Nonstandard:Standard,customized
• Fuel: DC power, Battery, Solar panel
• Pressure: vacuum 65kpa,water head >40M 0.15L/min
• Application: Gas detection devices, Sewage disposal,Patient Monitoring
• Certificate: CE,RoHS, ISO9001
• Noise: silent, quiet, low noise,Lifetime 15000hour,10000hour,3000hour
• Voltage: 6 ,12 ,24v
• Motor: DC brush, brushless, coreless brushless
• materials: pump head Nylon, membrane EPDM / PTFE, valve EPDM / FPM
• More Application: Ink printing Bil-chemical analyzer,Electrolyte,Fireplace,Lab equipment
• flow rate (L/min): water: 0.15L
• Features: Oil-free,Compact size, Corrosionresistant, Maintenance Free, Long life
• Max Vacuum: 65kpa
• More feature: light Weight, Low noise level vibration,High efficiency

Packaging & Delivery

12V DC water pump/12V water pump/Silent water pump

TOPSFLO micro diaphragm pumps 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.

Specification:

1. Oilless, environmental protection media, can be used in the food industry

2 .Diaphragm liquid pumps have good self-priming function

3. Can run dry, there is no danger or damage

4. 24 hours continuous running is workable (will not stop working because of overheating)

5. Compact design

6. Can be made by PTFE (polytetrafluoroethylene) membrane, FPM valve (FKM), which are the good materials of anti-acid and alkali

7. Patented diaphragm structure, long maintenance-free life expectancy. ( if want to replace the diaphragm by your own, just need unscrew the head screws and do the replacement)

1.Adopt enhanced importing dual bearings, which arevery wearable, can well match with 15,000 hours pump lifetime & <50dB low noise.

2.Adopt metal balance cake, the the pump has good balance performance, very small vibration. (Domestic counterparts with plastic weights, has big vibration

3  With imported rubber diaphragm, high purity, good wear resistance. Besides, there is EPDM, PTFE valve, EPDM, FPM diaphragm optional, all these materials have better chemical resistance capability. .  

4  The overall design & inner structure are the same as foreign famous KNF, Parker brands, the overall design is reasonable & compact, which assured TOPSLFO pumps’ high performance and low noise, low vibration and long lifetime.

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

A motor	B motor	C motor	D motor	H motor

A-  Premium duty brush DC motor

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

B-  Economical brush DC motor

lifetime:1,500hours 

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

Packing Detail

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!