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White acrylic-top D5 pump with aluminium alloy heatsink cover, PWM controlled

FormulaMod

FormulaMod D5 18W PWM Pump Acrylic Top White

SKU CH-C1KC-8FCVJ

A D5-series pump with PWM control, 18 W motor and 4 m head for custom water-cooling loops

  • TypePump
  • ColorWhite

Color White

  • Runs on 12 V with 18 W permanent-magnet centrifugal motor
  • Sine-wave precision drive circuit gives stable PWM speed control
  • Aluminium alloy heatsink shell dissipates heat for longer hardware life
  • Adjustable PWM lets you match flow to cooling demand
  • Up to 4 m head lifts coolant through complex loops

FormulaMod D5 18W PWM Pump Acrylic Top

This FormulaMod D5 series pump delivers liquid cooling for custom water loops. The permanent magnet centrifugal design runs on 12V input and draws 18W of power. It targets builders who want precise flow control via PWM speed adjustment. The white acrylic top adds a clean aesthetic to open-loop configurations.

Aluminium Alloy Heatsink Cover PWM Control

An aluminium alloy heatsink cover wraps the motor housing to dissipate heat and extend hardware longevity. Sine wave precision drive circuitry provides stable operation across the speed range. PWM connectivity lets the motherboard or controller regulate pump RPM automatically. Inlet and outlet ports must be identified before installation to avoid reversed flow.

Upgrade From Basic DDC Or Fixed-Speed Pumps

The 4 metre lift capability supports taller cases and multi-radiator loops that overwhelm smaller pumps. Builders moving from fixed-speed DDC units gain quiet, variable flow without manual voltage tuning. The pump-reservoir combo ships without plugs, so fittings must be sourced separately. OD16 hard tube users need male-to-female adapters to prevent clearance issues.

Highlights

  • Runs on 12 V with 18 W permanent-magnet centrifugal motor
  • Sine-wave precision drive circuit gives stable PWM speed control
  • Aluminium alloy heatsink shell dissipates heat for longer hardware life
  • Adjustable PWM lets you match flow to cooling demand
  • Up to 4 m head lifts coolant through complex loops

Specifications

SeriesAcrylic Top
TypePump
ColorWhite

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Questions about this item

What PWM voltage standard does the 18 W pump use, and what speed range does it allow?

The pump runs on 12 V PWM control, letting the sine-wave drive circuit adjust speed precisely across the full duty-cycle range.

What fitting size must I add for 16 mm hard-tube connections on the acrylic top?

You need male-to-female adapters for both inlet and outlet ports so the larger OD16 tube-fitting bases clear the pump-top body.

Which installation step do builders most often get wrong with this D5 pump?

Reversing the inlet and outlet — verify the port labels before tightening any fittings, and never run the pump dry.

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