D15 Durable and High Efficiency Micro Diaphragm Pump

D15 is a small vacuum pump and compressor, this high efficiency micro diaphragm pump weighs about 40g and has an overall appearance size of approximately 40x37x25mm. While maintaining a tiny volume, the output peak flow rate can reach 3.0 L/min.This diaphragm pump has multiple motor options, brushless DC motors&brushed motors and coreless DC motor, corresponding to long-life and low-cost application scenarios. This model’s low power consumption and low inductance design meets explosion-proof certification requirements.If you are looking for pump with smaller size, please refer to D09 low pulsation product information.

Overall Descriptions

D15 high efficiency micro diaphragm pump is a small vacuum pump and compressor, tis product weighs about 40g and has an overall appearance size of approximately 40x37x25mm. While maintaining a tiny volume, the output peak flow rate can reach 3.0 L/min.This diaphragm pump has multiple motor options, brushless DC motors&brushed motors and coreless DC motor, corresponding to long-life and low-cost application scenarios. This model’s low power consumption and low inductance design meets explosion-proof certification requirements.If you are looking for pump with smaller size, please refer to D09 low pulsation product information.

Excellent Low Temperature Operating Performance

The low-temperature environment model of this product with special design and low-temperature-resistant materials can start and operate stably and reliably at -20°C ~ -0°C. The low-temperature environment model with a heater can start stably and reliably in low-temperature environments as low as -30°C.

Compact Vacuum Pump & Compressor

The overall size of the this high efficiency micro diaphragm pump(equipped with a brushless BA/BL tpye motor) is about 40×25×37mm; the overall size of the product(equipped with a brushed motor) is 50×25×37mm; the overall size of the product(equipped with a coreless brushed motor) is 44×25×37mm;it is suitable for applications that require a very small space of air pumps.

Multiple Motor Options

According to application requirements, motor configuration options with long life, high performance, low cost, and multiple input voltage specifications can be provided to meet different cost and reliability application requirements.

Corrosion-resistant Material Options

In addition to the standard EPDM rubber, FKM fluororubber material with better high temperature resistance and corrosion resistance can also be selected according to application requirements.

Low Power Consumption and High Efficiency

The D15M with optional DI motor is designed for low-energy applications such as battery power supply. It can operate at a voltage of 2-5V and can achieve a high flow rate of 0.6LPM at an ultra-low operating power consumption of 0.2W@2V.

Industrial-grade Reliability

Generally, small-volume air pumps are aimed at home users and have limited service life and reliability. The D15 is designed for industrial applications and has the advantage of high reliability. Whether pumps equipped with brushed motors or brushless motors,which have passed rigorous life tests and promise to meet industrial-grade reliability requirements under test conditions.

Speed Control Function

For brushed motor version, The flow rate of the high efficiency micro diaphragm pump can be changed by adjusting the motor speed and changing the input voltage. For brushless motor version, the flow rate of the pump can be changed by adjusting the motor speed through PWM signal.

Low Noise Level and Low Viberation

The D15 high efficiency micro diaphragm pump uses a lightweight diaphragm and a silent optimized valve plate, which maintains low noise and low vibration characteristics while providing high output flow, with the noise level at full speed being less than 50dB.

Very Good Low Temperature Operation Characteristics

The high-quality motors, bearings, rubber and engineering plastics used in this high efficiency micro diaphragm pump give it excellent low-temperature operating performance. The product can be stored, operated and started at -10 degrees Celsius. In situations where the temperature is lower, a standard heater can be installed on the pump body. After preheating with the heater, it can even operate reliably under extreme conditions of -30 degrees Celsius.

The Pump Chamber Can Extract Liquid in a Short Time

Conventional gas pumps may fail and be damaged after sucking in liquid. However, the pump cavity structure of D15 allows it to suck in liquid, and the working state of sucking in liquid does not affect its normal operation and use, which greatly expands the application range of this high efficiency micro diaphragm pump

Technical Infomation

D15 PERFORMANCE DATA

Model	D15L-BL	D15L-BA	D15M-DIW	D15L-DC
Material Option	Diaphragm: EPDM Valves: EPDM Pump Head: PA6	Diaphragm: EPDM Valves: EPDM Pump Head: PA6	Diaphragm: EPDM Valves: EPDM Pump Head: PA6	Diaphragm: EPDM Valves: Silicon rubber Pump Head: PA
Voltage(V DC)	12/5	12	4(2~5V Wide Range)	12/5
Max. Load Current (mA)	<90/<220	<150	<200	<60/<150
Max. Average Flow rate(L/min)	>1.2	>1.5	>1.1	>0.8
Max. Peak Flow rate (L/min)	>1.8	>3	>2.2	>1.4
Max. Vacuum (-kPa)	>40	>40	>26	>35
Max. Pressure(kPa)	>40	>40	>28	>35

D15 CONFIGRATION OPTIONS

Material Options
Pump Head	Fiber reinforced PA
Diaphragm	EPDM,FKM
Valves	EPDM,FKM
Motor	Coreless DC, Brush DC,Brushless DC
Connector Options
	Default hose connector

D15 RELIABILITY DATA

Models	D15L with brush DC motor	D15L with BL/BA brushless motor	D15M with Coreless DC motor
Versions	Simplified	Standard	Standard
Fully Loaded Lifetime(hrs)	2500	8000	4000
Unloaded Lifetime(hrs)	3000	12000	5000
Motor Lifetime(hrs)	3000	15000	8000
Test conditions	In a clean and non-corrosive laboratory, the pump is fully loaded (the outlet is blocked, the inlet is directly connected to the atmosphere) or unloaded (the inlet and outlet are directly connected to the atmosphere), and runs continuously around the clock; ambient temperature: 5~33 degrees, relative humidity: 50%-85%, fluctuates with the climate.
Working Condition
Operating temperature	Permissible ambient temperature is 0~50 degrees, it is not suitable to be exposed to the sun, and it should work in a clean and ventilated environment
Medium	Permissible temperature of the medium is 5~50 degrees, the transferring gas is allowed to be rich in water vapor, but cannot contain solid particles
Wetted materials	EPDM, fiber reinforced PA, tolerance to alcohol, acid, alkali, etc. (except strong acid, concentrated acid, lipids, benzene, gasoline, etc.)

Applications

Gas sampling
Medical equipment
Analytical instruments
Environmental online monitoring
Vacuum generating
Portable device

D15 Durable and High Efficiency Micro Diaphragm Pump

D15 Durable and High Efficiency Micro Diaphragm Pump

Overall Descriptions