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Best selling Water cooling pumps

Here's a ranking of the best products in this category. To give you a quick overview, we've also added some key information about the products.

1. Alphacool Computer cooling system part/accessories

After completing the water circuit, the final step is usually filling the system. Occasionally, it happens that some liquid leaks out. This is often due to a hard tube or hose not being seated correctly or a connection not being fully tightened. With the Alphacool Leak Testing Tool, you can test the tightness of your water circuit even before filling the system.

The Leak Testing Tool consists of a hand pump, a pressure gauge, an 11/8 mm hose, which has a connection with a G1/4" thread at its end. Everything is connected via a T-piece. The hose is 40 cm long and features a kink protection spring.

You connect the Alphacool Leak Testing Tool to a free G1/4" connection in the system and operate the hand pump until the desired pressure is reached. Please note that there may be different maximum specifications depending on the manufacturer. You should then wait about 15 to 20 minutes. If the pressure has not dropped during this time, the water circuit is tight.
 

Alphacool Computer cooling system part/accessories
Water cooling pumps
−8%
EUR46,35 was EUR50,55

Alphacool Computer cooling system part/accessories

2. Alphacool PUZ Core Square pump holder VPP/D5 aluminium black

This bracket allows VPP/D5 pumps to be mounted on the Core Series distro plate. Compatibility: Core distro plate. Technical data: Dimensions (L x W x H) 75.30 x 75.30 x 12.35 mm. Material: Aluminum. Weight: 85 g. Colour: Black. 

Alphacool PUZ Core Square pump holder VPP/D5 aluminium black
Water cooling pumps
−45%
only 1 piece on sale
EUR12,91 was EUR23,35

Alphacool PUZ Core Square pump holder VPP/D5 aluminium black

3. Eheim compact pump 1000 12 Volt (without DC/AC converter card)

EHEIM compact 1000 is the new pump from EHEIM for underwater applications. It is suitable for use in expansion tanks where reliable water delivery, circulation or flow is required. Supplied without slider (pump always runs at full capacity). Thanks to its small dimensions, the submersible pump can be installed in the smallest of spaces. The installation is conveniently carried out using suction holders.
We recommend this pump exclusively for use as a submersible pump in the expansion tank.
 

4. Alphacool Ice pump VPP755 - G1/4 IG incl. ice cover D5 - Acetal V.3

Technical data VPP755 ice pump Dimensions (DxH): 60 x 53,5mm Cable length: 50cm   Standard voltage: 12V DC Power consumption: 14W Permitted voltage: 8-13V DC Pressure at 12V: 4m water column Maximum flow rate: 350l/h Pumped medium: Water, water/glycol mixture Maximum system temperature: 65??C Power connection: 4 Pin Molex Tacho signal: 3Pin PWM signal: 4Pin Special features: Adjustable in f?Stage 1: 1800 rpm Stage 2: 2500 rpm Stage 3: 3200 rpm Stage 4: 3900 rpm Stage 5: 4500 rpm Technical Data Ice Sheet Dimensions: 80 x 80 x 40mm Dimensions with stand: 83 x 80 x 87mm Material: Acetal Connections: 5x 1/4" thread Scope of delivery 1x Alphacool Ice Pump VPP755 - G1/4 IG incl. Ice Sheet D5 - Acetal V.3. 

Alphacool Ice pump VPP755 - G1/4 IG incl. ice cover D5 - Acetal V.3
Water cooling pumps
EUR117,38

Alphacool Ice pump VPP755 - G1/4 IG incl. ice cover D5 - Acetal V.3

5. Alphacool VPP Apex pump

Compact ceramic pump for custom water cooling systems. Thanks to its high performance, the Alphacool VPP Apex pump is easily capable of supplying water to a complete circuit including CPU and GPU coolers. The high-quality ceramic shaft promises extremely smooth running over a long period of time.

The pump is operated at 12V as standard, whereby the pump performs reliably in a voltage range between 8 and 13.5 volts thanks to the PWM control. Power is supplied via a universal SATA cable, whereby the pump manages with only 14 watts of power consumption.

Caution - Not suitable for continuous operation with liquids containing titanium dioxide or glycerine. Typically, many pastel colours use these additives.

- Powerful VPP ceramic pump
- Quiet operation with 14 watts power consumption
- 340 litres per hour flow rate and 4.25 metres delivery head
- Power supply via SATA, PWM control
- Operation between 8 and 13.5 volts
- Without attachment/pump top for free choice and flexibility

Technical details:
- Operating voltage: 8-13.5 V
- Power consumption: 14 watts
- Connections:
- 3-pin PWM (speed monitoring)
- 1x SATA (power supply)
- Compatibility: D5-compatible attachments
 

6. Aqua Computer -Pump mechanics with PWM input and tacho signal

The D5 pump mechanism represents a powerful pump motor that needs to be completed with a suitable housing to form a complete pump. The electronically commutated ball motor operates extremely quietly and has a long lifespan.

The pump's performance can be adjusted via a PWM signal; alternatively, the pump can also be controlled through the input voltage. Additionally, a tachometer signal is available for monitoring the pump's function.

Attention: The Aqua Computer D5 pump features an optimized PWM input and can therefore be controlled by any PWM output designed according to Intel specifications. In particular, this pump can be operated from the aquaero 5/6 on the fan channels with an additional PWM output without incurring power losses at the aquaero. All currently available D5 pumps with PWM input from other manufacturers (as of January 2015) have different hardware and may not be properly controlled by the aquaero 5/6 via PWM! The Aqua Computer D5 pump is compatible with all known controllers.
 

7. Thermaltake Pacific PR22-D5 Plus expansion tank and pump

Thermaltake Pacific PR22-D5 Plus Tank / Pump Combo is a high-quality 300ml tank with an integrated D5 pump and a software-controlled 16.8 million LED colour cap. Manufactured from POM and PMMA materials, the unit can withstand the maximum pressure of up to 99 PSI and achieves a maximum discharge of up to 1135 l/h, offering exceptional performance and unsurpassed reliability. With multiple mounting options, the Pacific PR22-D5 Plus is the right choice for PC enthusiasts and makes your system a showcase for anyone who sees it. 

8. Watercool Pump 290 Kabel

9. Aqua Computer Ultitop pump adapter for D5 pumps

During the development of the Ultitop D5, attention was paid to optimal flow behavior, resulting in extremely quiet and smooth operation. A mounting ring made of anodized aluminum and a matching seal are included for mounting a D5 pump (not included). A mounting bracket with silicone decouplers specially developed for the Ultitop effectively prevents the transmission of vibrations to the computer case. Stainless steel plates with M3 threads are inserted into the silicone decouplers for mounting. The mount can be detached from the Ultitop by loosening a single screw for easy access to the pump. 

10. Alphacool Vpp655 Pwm

Alphacool's attachment for the Laing D5 is now part of the Eisdecken series and has received an update.

This attachment has been a benchmark for years, with small
improvements made repeatedly. The second major update differs both visually and technically in several details.

The principle: there is space for the Laing D5 or VPP655 on the underside, with inlets and outlets at the front and top.

For even more flexibility, the Eisdecke features three inlets and two outlets. Another feature is the new mounting bracket, which provides a stable base for the entire unit and enhances the overall aesthetic. Optionally, installation in a 3.5" bay is also possible.

The attachment can be transformed into a complete expansion tank with the help of the optional expansion tank attachment, which has also been revised.
 

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