This lightweight and efficient DC water pump is designed for use in home appliances, tea sets, and water dispensers. Operating as a 12v dc diaphragm water pump, it delivers a consistent flow of 1.5–2.0 LPM with a maximum pressure of ≥15 PSI. It runs quietly at under 65 dB, supports a lifespan of over 100 hours, and weighs only about 65 grams-making it a reliable choice for compact fluid transfer needs.
Dimension
| Product model | 280-XA | |||||
|---|---|---|---|---|---|---|
| Rated Voltage |
DC 3.7V
|
DC 6V |
DC 12V
|
DC 24V
|
/ | |
| Rated Current | ≦1200mA | ≦700mA | ≦350mA | ≦170mA | / | |
| Power |
4.2 W
|
4.2 W
|
4.2 W
|
4.2 W |
/ | |
| Air Tap O.D. | Ø7.8mm | |||||
| Maximmm Water Pressure | ≧15 psi (100kpa) | |||||
| Water flow |
1.5-2.0LPM |
|||||
| Noise Level | ≦65db (30cm away) | |||||
| Life Test | ≧100 hours (continuous) | |||||
| Pump Head | ≧1m | |||||
| Suction Head | ≧1m | |||||
| Weight | 65g | |||||
Description
This 12v dc diaphragm water pump is engineered specifically for modern tea systems, such as automatic tea makers and smart tea dispensers. Its precise flow control (1.5–2.0 LPM) ensures accurate water delivery, whether for rinsing tea leaves, filling pots, or brewing with consistent timing. The compact and lightweight design (65g) allows seamless integration into sleek, space-conscious tea appliances. Operating quietly below 65 dB, it enhances user experience by minimizing background noise during tea preparation.
Built with a water pump micro diaphragm mechanism, it provides reliable self-priming and dry-run protection, maintaining steady performance even with varying water levels. The pump supports a lift and suction height of ≥1 meter, making it suitable for countertop tea stations or built-in water circulation setups. Its food-grade construction and relevant safety certifications ensure that every component in contact with water is non-toxic and odor-free, preserving the purity and taste of tea.
As a trusted micro DC water pump factory, we offer flexible customization to match your voltage, flow, and fitting requirements. This mini diaphragm water pump is tested for long-term reliability, delivering consistent pressure and efficient operation in tea and beverage applications.
FAQ - 12v dc diaphragm water pump
Q1: How to customize a micro diaphragm water pump with our company?
For customized requirements of micro diaphragm water pumps (including modifications to non-standard models), please contact our technical team through the following official channels:
Email: sales11@pinmotor.net
Phone: +86 189 2735 0027
Customization Process Overview:
1,Requirement Submission
Please specify your technical needs in detail, which may include:
Rated voltage adjustments (beyond standard DC 3.7V, 6V, 12V, or 24V)
Water flow rate modifications (outside the 1.5–2.0 LPM standard range)
Customized dimensions, structural design, or form factors
Other specific functional or performance requirements
2,Technical Feasibility Analysis
Our dedicated R&D team, consisting of over 20 professional engineers, will conduct a thorough feasibility assessment based on your requirements and propose one or more technical solutions.
3,Solution Confirmation and Detailing
We will work with you to confirm the final solution, including details such as:
Material selection (e.g., EPDM rubber for components in contact with water)
Performance specifications and testing standards
Production timeline and cost estimation
4,Production and Quality Assurance
Upon confirmation, production will commence promptly at our manufacturing base, which is equipped with automated production lines operating in strict compliance with the ISO9001 quality management system. Throughout the process, we will provide regular updates on progress.
5,Final Inspection and Delivery
Prior to delivery, each customized micro water pump will undergo a rigorous Outgoing Quality Control (OQC) inspection to ensure it fully meets the agreed specifications and quality standards.
