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Basic Info.
Model NO.TM30A-C
Valve Body TypePump Head Nylon, Membrane EPDM / PTFE, Valve EPDM
FunctionElectronic Type, Field Bus, Industrial Applications
FeaturesOil-Free, Compact Size, Corrosion Resistant
LifetimeUp to 15,000 hours
MotorDC Brush, Brushless, Coreless Brushless
Flow Rate4.5L - 5L
Working WayContinuous or Intermittent
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Micro Vacuum & Air Diaphragm Pump
Micro Vacuum and Air Diaphragm Pump (DC brushless motor)
16,000m² modern factory with anti-static dust-free workshops
100+ sets of professional imported equipment
Laboratories meeting national accreditation standards
More than 50 patents in the micro pump industry
Certifications: CE, ROHS, REACH, WRAS, Food Grade
Motor Drive Options:
- Premium Duty Brush DC: 3,000 hours lifetime.
- Economical Brush DC: 1,500 hours lifetime.
- Coreless Brushless DC: Electronic commutation, low noise, vibration-free, 15,000 hours lifetime.
- Brushless DC with Controller: PWM speed adjustment, brake, and instant start.
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Main Advantages
High pneumatic performance
Compact size & high power density
Oil-free operation (Uncontaminated flow)
Maintenance-free & long lifetime
Low sound level & low consumption
Operates in any orientation
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Frequently Asked Questions
What is the maximum lifetime of these pumps?
The brushless DC motor models (C and D) offer an ideal lifetime of up to 15,000 hours, while brush versions range from 1,000 to 3,000 hours.
Are the pumps suitable for corrosive gases?
Yes, with optional PTFE membrane and FPM valve materials, the pumps can handle corrosive gases like acid, alkali, and ozone.
Can these pumps handle both air and liquid?
The special diaphragm design allows the pump to transfer both air and liquid efficiently for analytical and medical equipment.
Is the operation oil-free?
Yes, the operation is completely oil-free, ensuring there is no contamination of the media being pumped.
What control functions are available for brushless motors?
Models with outer controllers support PWM or 0-5V speed adjustment, braking functions, and instant starting.
Can the pump be mounted in any position?
Yes, the compact and balanced design allows the pump to operate effectively in any orientation.
Tongyi Machinery
