Bykski
Bykski B-UL-D5-X-V3 Water-cooled D5 Water Pump, 4.5m head, 720L/H flow rate, with PWM speed control.
FormulaMod Official Store
Bykski B-UL-D5-X-V3 Water-cooled D5 Water Pump, 4.5m head, 720L/H flow rate, with PWM speed control.
TL;DR: D5-format PWM water cooling pump. _BY variant uses Bykski CP-S5PB-X core: 720 L/H max flow,4.5m head. Sine-wave FOC brushless motor with ceramic bearing. PWM speed regulation via Molex 4-pin + manual regulator
Common Applications
D5-format PWM water cooling pump. _BY variant uses Bykski CP-S5PB-X core: 720 L/H max flow,4.5m head. Sine-wave FOC brushless motor with ceramic bearing. PWM speed regulation via Molex 4-pin + manual regulator
Frequently Asked Questions
Q: Variants?
A: _BY: Bykski core (720 L/H, 4.55m).
Q: Speed control?
A: PWM via Molex 4-pin + manual regulator. 4800-18000 RPM.
Q: Motor?
A: Sine-wave FOC brushless with ceramic bearing.













