Granzon
Granzon GFM III, PWM DDC Water Pump , For Computer Water Cooling, Digital Display Wireless Speed Control , Flow 700L/H L
Granzon GFM III, PWM DDC Water Pump , For Computer Water Cooling, Digital Display Wireless Speed Control , Flow 700L/H L
TL;DR: Custom water-cooling pump for single or dual-loop builds. Use with reservoirs, distro plates, or inline configurations.
The Granzon PWM DDC Add-on Pump with Digital Display is a DDC-style pump with multiple digital display readouts. Highlighting the display readouts is a tachometer design, a real-time display of pump speed. Speed control can be set manually in increments of 100. Automatic mode is also available when using your motherboard's PWM header. Flow rates, voltage, and load are displayed for a complete overview of your pump's performance.
Specifications
- Material: Aluminum (not in contact with coolant)
- Pump Core: CP-D3PB-X
- RPM: 1800-4800
- Power: DC12v
- Flow Rate: 700L/h
- Head: 6M
- Connector: 4-Pin Molex and PWM+ data feedback
Compatibility
- Fitting: G 1/4in. Thread
- Compatible Devices: Granzon GY-M Radiator pump Adapter, Granzon GE-A180 Reservoir, Bykski Distro Plates, other DDC-compatible Bykski tops and tanks
Included Parts
- 4x Mount Screws
- 1x DDC Add-on Pump with display
This pump is NOT a stand-alone unit and must be installed on a compatible device for it to work.
Warnings
Compatibility is only confirmed for Granzon and Bykski devices listed above. Keep in mind the flow rate is based on the pump speed. This means the lower your loop resistance, the more accurate the reading will be. For most applications, it will be a very accurate simulation.
Not responsible for any hardware damage. Use at your own risk.
Common Applications
Custom water-cooling pump for single or dual-loop builds. Use with reservoirs, distro plates, or inline configurations.
Frequently Asked Questions
Q: What thread does this use?
A: G1/4 standard threading.







