| Frequency: | |
|---|---|
| Max Power: | |
| Max Flow: | |
| Max Head: | |
| Availability: | |
| | |
C45
SRM
It's our Automatic C-Series Household Permanent Magnet Variable Frequency Pump.
Intelligent constant pressure water supply, high efficiency, energy saving and power saving, to meet the water requirements of different customers.
It has 3 features.
First of all, it has permanent magnet frequency conversion. Variable frequency constant voltage, low energy consumption.
The required power is automatically adjusted with load changes to meet the constant pressure of multiple faucets.
Using high-efficiency permanent magnet motors and multi-stage self-priming centrifugal technology, the water supply of the whole machine can save more than 30% of electricity
compared with asynchronous motors of the same power.
Besides, it uses low noise supercharge, which is high efficiency and super silent.
Unique fluid noise reduction technology, high-efficiency silent permanent magnet motor technology.
The working noise of the pump is greatly reduced to a minimum of 25 to 40 decibels, and less than 45 decibels at fullpower, which reduces the noise by about 60%,
making it more quiet and comfortable to use.
Finally, it has multiple protections to ensure safety.
They are leakage reminder, constant pressure water controller, high temperature protection, antifreeze function, water shortage protection and low noise and quiet controller.
The C-Series saves over 30% on electricity with its permanent magnet motor and auto-adjusting power, making it a truly energy-smart choice for your home.
Experience ultra-comfort with noise levels as low as 25dB, thanks to advanced noise reduction technology that makes it quieter than a whisper.
It delivers constant water pressure to every faucet while ensuring safety with multiple built-in protection features.

| Model | C30 | C45 |
| Voltage | 165-260V | 165-260V |
| Frequency | 50HZ/60HZ | 50HZ/60HZ |
| Power | 300W | 500W |
| Max. flow | 4.0m³/h | 4.8m³/h |
| Max. head | 30m | 45m |
| Rated flow | 1.5m³/h | 2.0m³/h |
| Rated head | 20m | 27m |
| Max. Suction | 8m | 8m |
| Max. water warm | 75℃ | 75℃ |

CBM(L*W*H): 0.017m³(0.313*0.192*0.279 m³)

Intelligent constant pressure water supply, high efficiency, energy saving and power saving, to meet the water requirements of different customers.
Large villas and large flat families:Transport domestic water to meet the daily water demand.
It's primarily designed for cold and hot water supply systems in small-scale residential buildings such asapartments and villas.
It is particularly suitable forindoor water supply where municipal water pressure is insufficient due totopographical challenges.
The pump is typically installedindoors and connected to the water supply pipeline.
Permanent magnet frequency conversion:
Variable frequency constant voltage, low energy consumption.
The required power is automatically adjusted with load changes to meet the constant pressure of multiple faucets.
Using high-efficiency permanent magnet motors and multi-stage self-priming centrifugal technology, the water supply of the whole machine can save more than 30% of electricity
compared with asynchronous motors of the same power.
Low noise supercharge:
High efficiency and super silent.
Unique fluid noise reduction technology, high-efficiency silent permanent magnet motor technology.
The working noise of the pump is greatly reduced to a minimum of 25 to 40 decibels, and less than 45 decibels at fullpower, which reduces the noise by about 60%,
making it more quiet and comfortable to use.
Multiple protections:
Ensure safety.
It has leakage reminder, constant pressure water control, high temperature protection, antifreeze function, water shortage protection and low noise and quiet design.


Efficient - Saves over 30% on electricity with its permanent magnet motor and auto-adjusting power
Durable - High-quality materials for long service life
Smart - Intelligent constant pressure water supply & multiple built-in protection
Silent - Less than 45 dB at fullpower
With over 40 years of expertise in professional pump manufacturing,SRM Group--a Top 500 Enterprise in China-stands out for its:
Mature Production System- Rigorous quality control ensures reliable, high-performance pumps.
Customer-Centric Approach - We customize solutions to meet specific needs.
End-to-End Support- Beyond a 1-year warranty,we provide ongoing service assistance.
Choose SRM for durable, tailored pumping solutions backed by decades of industry leadership.
Purchasing SRM pumps is simple:
Contact Us-Visit our website and reach out via:
Email Phone Social Media DM
(A dedicated representative will assist you promptly.)
Custom Branding Option - We support OEM/ODM services and can produce pumps with your logo, provided you:
Own the trademark
OR
Have authorization from the trademark owner.
200 pieces.
The more the quantity, the greater the discount.