DIAPHRAGM PUMP D40-03,triplex diaphragm pump
Category
Diaphragm Pumps
● Low noise, corrosion resistance, high pressure.and suitable for products with reverse pressure
● Able to be self-priming only under no back-pressure
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APPLICATIONS
Water Dispenser、Water circulation equipment、Water purifier、Cooling System、Dehumidifier、Cleaning equipment、Spray device、Pesticide spraer

BASIC PARAMETERS
In the world of fluid transfer and pumping solutions, the triplex diaphragm pump is emerging as a game - changer.The triplex diaphragm pump is engineered with precision and innovation. It is designed to handle a wide variety of fluids, ranging from corrosive chemicals to viscous slurries. One of its key advantages lies in its triple - diaphragm configuration. This design allows for a more stable and consistent flow rate compared to traditional pumps.
The diaphragms in the triplex diaphragm pump are made from high - quality materials. These diaphragms are not only durable but also flexible enough to withstand the rigors of continuous operation. They play a crucial role in preventing leakage and ensuring that the pumped fluid remains uncontaminated.

In terms of performance, the triplex diaphragm pump offers high - pressure capabilities. This makes it suitable for applications where fluids need to be pumped over long distances or to elevated heights. For example, in industrial processes such as oil and gas extraction, where fluids need to be transferred from deep wells, the triplex diaphragm pump can deliver reliable performance.
Another notable feature is its self - priming ability. This means that it can start pumping without the need for external priming, saving both time and effort in installation and operation. It also has a relatively low pulsation rate, which is beneficial for applications where a smooth flow is required, such as in precision chemical dosing systems.
The triplex diaphragm pump is also known for its energy - efficiency. Its design minimizes energy losses during the pumping process, resulting in lower operating costs over time. This makes it an attractive option for both large - scale industrial operations and smaller - scale applications where cost - effectiveness is a key consideration.
Moreover, maintenance of the triplex diaphragm pump is relatively straightforward. The modular design allows for easy access to components for inspection, repair, or replacement. This reduces downtime and ensures that the pump can be back in operation quickly in case of any issues.
In conclusion, the triplex diaphragm pump is a versatile and reliable solution for fluid transfer needs. Its combination of advanced features, including the triple - diaphragm design, high - pressure capabilities, self - priming ability, low pulsation, energy - efficiency, and ease of maintenance, makes it a top choice in a wide range of industries, from manufacturing and chemical processing to oil and gas and water treatment.
| RANGE OF CRITERIA | ||
| Model | D40-02 | D40-03 |
| Motor | 545# | 755# |
| Voltage Available | 12V/24V | |
| Max pressure | 3-7Bar | 7-15Bar |
| Flow range | 1800-2200ml/min | 2000-3000ml/min |
| Current | <800mA | <1100mA |
| ldeal fluid | 5℃-60℃ | |
| Vacuum | ≤-0.10Bar | |
| Working Mode | Continuous/Interruptible | |
| Noise(1M) | 55dB | |
| Insulation Level | Class B | |
| Life | >500H | |
| Weight | 330g | 390g |
| Dimension | 106*72.2*51.2mm | 124*58*51.2mm |
PRODUCT FEATURES
SPECIFICATION
| STANDARD PARTS | ||||
| Model | Voltage (V) | Pressure (Bar) | 0 bar Flow (m//min) | Power (W) |
| D40-02 | 24 | 3-7 | 1800-2200 | <12 |
| D40-03 | 24 | 5-10 | 1800-2300 | <12 |
LINE GRAPH
D40 Flow Pressure Diagram

Mechanical Drawing & Dimension

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DIAPHRAGM PUMP R40-02,mechanical diaphragm dosing pump
FAQS
Does your company provide OEM/ODM services?
Yes, we provide comprehensive OEM/ODM services. We can customize and develop products according to customer needs to meet the special requirements of different markets.
Have your company's products passed relevant certifications?
Yes, all of our products have passed the ISO/TS16949:2009 quality certification, and obtained safety certifications in Europe and America such as UL, ETL, cETL, CQC, TUV, as well as environmental and toxicity tests like ROHS, PAHs, REACH, FDA (USA), NSF (Euro).
What types of water pump products does your company mainly produce?
Our company specializes in the design, manufacturing and sales of various types of micro water pumps, including electromagnetic pumps, micro electromagnetic pumps, micro diaphragm pumps, brushless DC water pumps (such as BL50 Series, BL42 Series, etc.), urea pumps (such as the HU series of automotive urea pumps), electromagnetic pumps for coffee machines, electromagnetic pumps for water dispensers, and so on. These products are widely used in electrical fields such as coffee machines, steam mops, mobile air conditioners, water dispensers, medical equipment, and water circulation equipment.
DIAPHRAGM PUMP D40-03,triplex diaphragm pump
PRODUCT FEATURE
● Low noise, corrosion resistance, high pressure.and suitable for products with reverse pressure
● Able to be self-priming only under no back-pressure
Category
Email:wilson@et-pump.com
Whatsapp:086-13686608208
Still deciding? Get samples first, Contact US !
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DIAPHRAGM PUMP D40-03,triplex diaphragm pump