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D27 Diaphragm Miniature Vacuum Pump Compressor
D27 Diaphragm Miniature Vacuum Pump Compressor
D27 is a compact high-flow electric diaphragm air pump equipped with five pump chambers.Comparing with the traditional diaphragm pump,there is almost no flow pulsation for this model.which is driven by a 12V/24V BLDC/DC motor,and the flow-rate can be adjusted by input PWM signal. It has a high cost performance, long service life, small dimensions.There are two models(D27E,D27M) in this series, which can output positive and negative pressure.
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Overall Descriptions
D27 series miniature air pump is a compact vacuum pump and compressor with high cost performance, It is a high-end micro air pump with five pump chambers. This structure has the advantages of no flow pulsation and stable flow output. It is especially suitable for scenarios where no-pulsation gas sampling is required. It also has benifits like low electromagnetic interference, low noise level and vibration.
No Flow Pulsation
Flow pulsation is a disadvantage of reciprocating positive displacement pumps. It is a high-end micro air pump with five pump chambers. This structure has the advantages of no flow pulsation and stable flow output. It is especially suitable for scenarios where no-pulsation gas sampling is required.
Multiple Motor Options
Two choices of brushed and brushless motors are provided to meet the different needs of costs and service lifetime; It supports 12V or 24V DC power supply.
Compact Size
The weight of D27E is about 135g, the appearance size is about 92.5×39×39.5 mm (excluding the shock absorbing feet).
The weight of D27M is about 150g, the appearance size is about 80.5×40.5×39.5 mm (excluding shock-absorbing feet).
It has five pump chambers in a very small structure. If you need a more reliable air pump, you can refer to the C26 mini pump model.
Speed Control Function
The flow(BLDC type) can be changed by adjusting the motor speed of the mini pump (by adjusting the PWM duty cycle).
Excellent Cost Efficiency
The D27E can work continuously for 5000 hours under maximum load and has a longer life under low load. Under the premise of low purchase cost, it can obtain ultra-long working life and industrial-grade reliability
Speed Feedback Signal
The brushless motor type can know the high and low speed of the pump through the speed feedback signal. From this, the operating state of the pump can be known, which is convenient for realizing closed-loop control and making the system more intelligent
Industrial-grade Reliability
In response to industrial-grade reliability requirements, we have designed a special test process for possible load conditions. Therefore, no matter what load the product actually works under, its actual service life can reach and exceed its nominal service life. If the actual working load is less than the nominal maximum load, its life can be further extended. Therefore tt can operate without stopping for a long time under the maximum load. The product has passed the life test under the maximum load, and can promise to reach the nominal life under various loads.
Technical Infomation
D27 PERFORMANCE DATA
Model | D27E | |
Material Option | Diaphragm: EPDM Valves: EPDM Pump Head: Fiber reinforced nylon and PP | Diaphragm: EPDM Valves: EPDM Pump Head: Fiber reinforced nylon and PP |
Voltage（V DC） | 24 | 12 |
Max. Load Current（mA） | ≤200 | ≤300 |
Max. Average Flow rate（L/min) | ≥3.7 | ≥3.7 |
Max. Peak Flow rate（L/min) | ≥3.7 | ≥3.7 |
Max. Vacuum (-kPa) | ≥35 | ≥35 |
Model | D27M | |
Material Option | Diaphragm: EPDM Valves: Silicon rubber Pump Head: Fiber reinforced nylon | Diaphragm: EPDM Valves: Silicon rubber Pump Head: Fiber reinforced nylon |
Voltage（V DC） | 24 | 12 |
Max. Load Current（mA） | ≤300 | ≤150 |
Max. Average Flow rate（L/min) | ≥4 | ≥4 |
Max. Peak Flow rate（L/min) | ≥4 | ≥4 |
Max. Vacuum (-kPa) | ≥35 | ≥35 |
Max. Pressure(kPa) | ≥55 | ≥55 |
D27 CONFIGRATION OPTIONS
Material Options | |
Pump Head | Fiber reinforced PA6 and PP |
Diaphragm | EPDM |
Valves | D27E:EPDM D27M:Silicon rubber |
Motor | BLDC, DC |
Connector Options | |
Default hose connector |
D27 RELIABILITY DATA
Models | D27E equipped with BLDC motor | ||
Versions | Standard | ||
Fully Loaded Lifetime（hrs） | 5000 | ||
Unloaded Lifetime（hrs） | 8000 | ||
Motor Lifetime（hrs） | 10000 | ||
Test conditions | In a clean and non-corrosive laboratory, the pump is fully loaded (the inlet is blocked, the outlet 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 ℃, relative humidity: 50%-85%, fluctuates with the climate. | ||
Working Condition | |||
Operating temperature | Permissible ambient temperature is 0℃～50℃, 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℃, the transferring gas is allowed to be rich in water vapor, but cannot contain solid particles | ||
Wetted materials | EPDM, FKM as optional; fiber reinforced nylon, tolerance to alcohol, acid, alkali, etc. (except strong acid, concentrated acid, lipids, benzene, gasoline, etc.) | ||
Models | D27M equipped with BLDC motor | ||
Versions | Standard | ||
Fully Loaded Lifetime（hrs） | Testing | ||
Unloaded Lifetime（hrs） | 5000 | ||
Motor Lifetime（hrs） | 8000 | ||
Test conditions | In a clean and non-corrosive laboratory, the pump is fully loaded (the inlet is blocked, the outlet 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 ℃, relative humidity: 50%-85%, fluctuates with the climate. | ||
Working Condition | |||
Operating temperature | Permissible ambient temperature is 0℃～50℃, 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℃, the transferring gas is allowed to be rich in water vapor, but cannot contain solid particles | ||
Wetted materials | EPDM, FKM as optional; fiber reinforced nylon, tolerance to alcohol, acid, alkali, etc. (except strong acid, concentrated acid, lipids, benzene, gasoline, etc.) | ||
Applications
- Gas sampling
- Gas transmission
- Analytical instruments
- Portable device
Downloads
D27 Diaphragm Miniature Air Pump – Hilintec Micro Pumps
D27 is a high-end miniature air pump with five pump chambers. This structure has the advantages of no flow pulsation
Product SKU: D27
Product Brand: Hilintec
Product Currency: USD
Price Valid Until: 2023-05-12
Product In-Stock: InStock
Editor's Rating:
4.87
4.87
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