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D70 is a large-flow and high-vacuum DC electric air compressor pump, it is powered by 24 or 12 volt DC,This model has two motor options, corresponding to long-life and low-cost application scenarios. Its maximum peak gas flow rate is 52L/min. it can achieve vacuum degree -77kPa.To meet customer demand for higher flow and higher pressure,this diaphragm pump can be configured with single pump head and double pump head configuration.
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D70 is a large-flow and high-vacuum DC miniature compressor gas pump, it is powered by 24 or 12 volt DC,This model has two motor options, corresponding to long-life and low-cost application scenarios. Its maximum peak gas flow rate is 52L/min. it can achieve vacuum degree -77kPa.To meet customer demand for higher flow and higher pressure,this diaphragm pump can be configured with single pump head and double pump head configuration.
Its maximum average flow can reach 33L per minute, maximum vacuum can reach -77kPa. it can be used for positive pressure within 50kPa,If you need a higher pressure pump, you can refer to D35H and D50H diaphragm pumps and our piston pump product series
According to the flow and pressure requirements of the application,multiple configurations such as single pump head, double pump heads in parallel, and double pump heads in series can be selected, providing a wide range of and flexible modular configuration options.
This model can be driven by brush-less DC motors which have the advantages of long service life, low interference and high reliability. And it also can be configured with high quality brushed DC motor.
According to the type of customer’s pipeline, modular pneumatic connectrs can be configured at the factory. It can be configured with PC8 push-in connectors to easily connect rigid pipes with an outer diameter of 8mm. This pump can also configure the default conventional hose connector. In addition, it also provides Rp1/8 or NTSC1/8 internal threaded connectors and for connecting more abundant pipelines and interface types.
Optional polytetrafluoroethylene (PTFE) diaphragm and valve seal can be used to pump corrosive gas medium.
The flow rate of the BLDC motor pump can be changed by adjusting the motor speed. There are two ways to adjust, user can use PWM or voltage signal to control the flow-rate of D70 pump.
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.
Model | D70V | |
Material Option | Diaphragm: EPDM Valves: FKM Pump Head: PPS | Diaphragm: EPDM Valves: FKM Pump Head: PPS |
Voltage(V DC) | 24 | 12 |
Max. Load Curren(A) | <1.8 | <3.5 |
Max. Average Flow rate(L/min) | >33 | >33 |
Max. Peak Flow rate | >52 | >52 |
Max. Vacuum (-kPa) | <77 | <77 |
Max. Pressure(kPa) | / | / |
Material Options | |
Pump Head | PPS, PVDF |
Diaphragm | EPDM,PTFE |
Valves | FKM,PTFE |
Motor | BLDC, BDC |
Connector Options | |
Default hose connector/ Stainless steel hose connector/ PC8 push-in quick connector/ Rp1/8 inside thread/NTSC1/8 inside thread | |
Function Options | |
Speed Control Type |
Models | D70V | |
Versions | Simplified | Standard |
Fully Loaded Lifetime(hrs) | 2500 | 8000 |
Unloaded Lifetime(hrs) | 3000 | 12000 |
Motor Lifetime(hrs) | 3000 | 15000 |
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 0~50 degrees, the transferring gas is allowed to be rich in water vapor, but cannot contain solid particles | |
Wetted materials | HS material tolerance to alcohol, acid, alkali, etc. (except strong acid, concentrated acid, lipids, benzene, gasoline, etc.),KV material has excellent corrosion resistance and tolerance to strong acids, strong alkalinity and various corrosive gases |
D70 is a large-flow and high-vacuum DC electric air compressor pump, it is powered by 24 or 12 volt DC,This model has two motor options, corresponding to long-life and low-cost application scenarios. Its maximum peak gas flow rate is 52L/min. it can achieve vacuum degree -77kPa.
Product SKU: D70
Product Brand: Hilintec
Product Currency: USD
Price Valid Until: 2024-12-17
Product In-Stock: InStock
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