Our Micro Diaphragm Pumps are available with four different drive motors. A – Premium Duty Brush DC Motor Lifetime: 5,000 hours, significantly longer than standard DC membrane pumps Lifetime: 1,500 hours C – Coreless Brushless DC Motor Brushless motor with integrated electronics, runs vibration- and spark-free, nearly silent, highly dynamic, and extremely durable. Ideal lifetime: 15,000 hours H – Brushless DC Motor Long lifetime: 10,000 hours We are a manufacturer dedicated to providing high-quality products. We look forward to your inquiry and suggestions, which will help us serve you better. Thank you and best regards
A finned tube is a heat transfer device consisting of many parallel metal fins commonly used for heat dissipation and cooling applications. Finned tubes increase the surface area of the pipe, thus increasing the heat transfer efficiency. Finned tubes are commonly used in applications such as air coolers, automotive radiators, condensers, and evaporators. They are also used in industrial heaters and refrigerators to increase heat transfer surface area and improve efficiency.
Finned tube is a kind of new, wear-resistant, efficient heat exchange material, is a kind of energy-saving heat exchange element, it uses high-frequency power source as heat source, the steel strip, steel pipe heating at the same time, so that the fusion welding together into one, with high heat exchange efficiency, large cooling area, long service life, adapt to a wide range of temperature, high pressure characteristics, it can also be made of a variety of materials, Excellent heat transfer, durability, heat resistance and corrosion resistance. Widely used in waste heat recovery, petrochemical, power plant boiler, economizer, bus, industrial and civil construction heating, refrigeration, medical drying, wood drying, food drying system and other industries.
The main business scope is various heaters, waste heat boilers, pressure vessels, supportingair preheaters, air coolers, furnace accessories and accessories, and provide equipment installation, with EPC ability of projects. At present, our customers have covered all large and medium-sized petrochemical enterprises in China and established long-term strategic cooperative partnership with them. Products are exported to Southeast Asia, Middle East, and other regions.
Finned Tubes,Heat Exchange Finned Tube,Finned Tube Heat Exchanger,Heat Exchange Spiral Finned Tube Jiangsu Gelan Environmental Technology Co., LTD , https://www.glkj2010.com
Product Description:
The TOPSFLO micro diaphragm pumps and compressors operate on a simple yet effective principle. The rotational power from the motor is converted into oscillating motion by an eccentric mechanism, which moves up and down around its central point. This movement is then transferred to a flexible diaphragm via a connecting rod, creating a pumping action when combined with inlet and outlet valves.
Technical Features:
1. High Performance/Size Ratio
2. Quiet Operation
3. Long-lasting Reliability
4. Contamination-free Flow
5. Minimal Vibration
6. Excellent Gas Tightness
7. Strong Chemical Resistance
8. Perfect for Diverse Applications
Specification:
Model
Pressure Pump
Vacuum Pump
Rated Voltage
No-load Current
Max Pressure
Max Vacuum
Max Flow
                 Â
(Item Number)
(Item Number)
(Vdc)
(A)
(KPa)
(KPa)
(L/min)
TM30B-A
TM30B-A12-P10005
(Lower Noise: < 45dB at 1M)TM30B-A12-V5505
6/12/24
0.4/0.24/0.15
100
-55
5
"P" stands for pressure pump, "V" for vacuum pump, and "6/12/24" indicates optional voltages.
Pump Weight: 220g; Dimensions: 80mm x 30.5mm x 59mm; Inlet/Outlet: OD 4.9mm / ID 2.8mm, Recommended Hose ID: 4.0mm Super quiet operation, noise level < 50dB from 1 meter; Materials: Pump head - Nylon, Membrane - EPDM/PTFE, Valve - EPDM/FPM Motor Type and Code: "A" – Premium Duty Brush DC Motor (lifetime > 3,000 hours), offering longer endurance compared to standard DC membrane pumps Compared to the TZ economic series, this model provides more stable performance due to advanced bearings and a durable membrane
Applications:
TOPSFLO pumps are versatile and widely used in various fields, including:
1. Industrial pressure and vacuum systems
2. Portable analytical instruments
3. Medical diagnostic equipment
4. Air quality sampling devices
5. Respiration monitoring systems
6. Gas or odor leak detectors
B – Economical Brush DC Motor
D – Coreless Brushless DC Motor with External Controller
Combines all benefits of the coreless brushless motor, ideal lifetime: 15,000 hours. External controller supports PWM, 0–5V speed control, braking, and instant start-up
Package:
Tel: 86-731-82739266
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For more details, please visit www.topsflo.en.alibaba.com
Mini DC 12 Volt Air Pump (DC Brush motor)
Mini DC 12 Volt Air Pump (DC Brush Motor)