Plumbing mattress, also known as temperature-controlled Water Heated Mattress Pad, consists of two parts: a plumbing mattress and a water reservoir. The working principle of the plumbing mattress is that the water is heated through the water reservoir, and then transported to the plumbing mattress for heating by the DC circulating pump. Using water as the medium, does not produce any electromagnetic radiation, especially suitable for the elderly and children.
As an indispensable power source for liquid circulation, the plumbing mattress pump directly affects the quality of the plumbing mattress. The plumbing mattress is used as a household appliance for heating bedding, because its running time is mostly at night, and the requirements for the mute effect of the pump are very strict.The noise of the TOPSFLO Water Heated Mattress pump is less than or equal to 25dB(A), and the noise is generally lower than that of the peers by 3-5dB(A). Hot water mattress pump is a micro 12v circulating water pump,silent direct drive motor pump.

• One-piece injection-molded magnetic inlet silent rotor, one-time molding, low rotor dynamic balance
• Professional silent design, using suspended silent rotor, low vibration, low noise during long-term operation
• High-precision mold, strong stability, good noise batch consistency

• The design of the water pump gap is reasonable, allowing larger impurities and dirt to pass through without getting stuck
• After the heating mattress is used or placed for a period of time, the water pump can be started normally, and there is no stuck phenomenon
Water Heater Mattress Pump Series by TOPSFLO
Voltage 12V
Max Flow 6L 7.5L/min
Max Water Head 1.2M 1.8M
Voltage 12V
Max Flow 7L/min
Max Water Head 2M
1.TOPSFLO Water Heating Mattress Circulation Pump Solves Easy Stuck Problem
TOPSFLO successfully solved the long-standing pump stuck problem for a leading Korean water heating mattress manufacturer. With outstanding reliability and zero stuck failures over three years, TOPSFLO’s C03 quiet DC circulating pump earned strong customer recognition and secured a 100,000-unit annual order.
Recently, TOPSFLO received a major annual order of 100,000 units from a well-known Korean company specializing in water heating mattresses. At the same time, the customer sent a commendatory email highly praising the performance of 150,000 TOPSFLO quiet DC circulating pumps used over the past three years.
Compared with other suppliers, TOPSFLO’s C03 Water Heating Mattress circulation pump stood out for its exceptional reliability, zero stuck failure rate, and consistent product quality. It successfully solved the long-standing rotor jamming problem that had affected the customer’s previous systems.
Water heating mattresses, also known as temperature-controlled plumbing mattresses, mainly consist of a water reservoir and a plumbing mattress.
The system uses a brushless DC mini water circulation pump to circulate warm water from the reservoir through the mattress, providing stable and comfortable heating. Because water is used as the heating medium and no electromagnetic radiation is generated, this technology is especially suitable for children and the elderly.
According to Statista, demand for smart home comfort products and intelligent heating solutions continues to grow globally, driving increased demand for reliable circulating pump systems.
As the core power unit of the system, the circulating pump directly affects:
• Heating performance
• Noise level
• Product reliability
• User experience
However, many products on the market still face issues such as uneven heating and startup failure after long-term storage, often caused by pump jamming.
Solving a Common Industry Challenge
To solve this industry-wide challenge, the Korean customer evaluated multiple miniature pump suppliers, but most failed to meet its strict requirements.
After recommendation from a trusted partner, the customer approached TOPSFLO and challenged its engineering team to solve the stuck pump problem.
After more than one year of R&D and testing, TOPSFLO developed three key technical improvements.
TOPSFLO uses premium raw materials and precision molds imported from Japan to ensure high consistency in rotor shafts and bearings.
This greatly reduces dimensional deviation and minimizes the risk of mechanical jamming.
2. Optimized Internal Structure
The pump’s internal structure was redesigned to improve impurity tolerance while maintaining ultra-low noise and stable performance.
This allows the pump to operate smoothly even in more challenging conditions.
3. Powerful Motor with Intelligent Startup
TOPSFLO integrated a high-torque motor with advanced startup control technology.
This provides stronger startup force and ensures smooth operation even when minor impurities are present.
Strong Customer Recognition
The results proved highly successful.
Over the past three years, 150,000 TOPSFLO water heater mattress pumps have operated with:
• Zero stuck failures
• Stable heating performance
• Excellent reliability
• High customer satisfaction
This outstanding performance secured a new annual order of 100,000 units and further strengthened the partnership.
With over 20 years of experience in micro pump development and manufacturing, TOPSFLO continues to deliver reliable pump solutions for heating, cooling, medical, and industrial applications.
TOPSFLO believes that only through continuous innovation, precision manufacturing, and strict quality control can long-term customer value be created.
FAQ
What causes water heating mattress pumps to get stuck?
Common causes include low component precision, impurities, and insufficient startup torque.
How did TOPSFLO solve the pump stuck problem?
TOPSFLO improved component precision, optimized internal structure, and upgraded motor startup performance.
What pump model was used in this project?
The solution used TOPSFLO’s C03 quiet DC circulating pump.
Recommend you also directly send and email to info@topsflo.com to get our fastest response.