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Alphacool VPP655 (Laing D5) Variable Speed Pump With RPM Sensor - T12

Alphacool VPP655 (Laing D5) Variable Speed Pump With RPM Sensor - T12
Alphacool VPP655 (Laing D5) Variable Speed Pump With RPM Sensor - T12 Alphacool VPP655 (Laing D5) Variable Speed Pump With RPM Sensor - T12


SKU 13121
Quantity in stock 1 item(s) available
Weight 0.80 kgs
EAN 4250197131216
Our price: £64.99


Quantity (1 available)
You will earn £0.65 in rewards when you purchase this product.

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Alphacool's new power pump series, exceptional performance at an unbeatable price. The 12V pumps can simply be connected directly to the system PSU and the pump will start with your PC for maximum convenience and safety.

This pump is ideal for PC and other electronics water cooling. The DC pump is equipped with an electronically commutated spherical motor. In a pump with a spherical motor the only moving part is a spherically shaped rotor which in this pump is held in place by a bearing ball made of ultra-hard and wear-resistant ceramic. The spherical bearing of the rotor offers many advantages: For example an increase of bearing play is impossible due to the design, allowing the pump to run quietly and smoothly over its whole lifespan. A separate magnetic shielding of the pump is not needed.
The ball motor design allows efficient operation of the pump in combination with excellent performance. The pump can simply be connected to a 12V Molex connector of the system PSU.

The special feature of this model are the integrated 1/2 barbed connectors which are ideal fpr hoses with an inner diameter of 13mm. Another feature is the ability to be adjusted in five speed settings via a lever on the pump.

Technical specifications:
Dimensions (WxHxD): 90x90x90mm (without connectors)
Motor: Electronically commuted spherical motor
Rated voltage: 12V DC
Power consumption: 23W
Permitted voltage range: 8-24V DC
Pressure head at 12V: 3,7m
Maximum flow: 1500l/h
Pumped media: Water, water/glycol mixtures
Maximum system temperature: 60C
Materials: Stainless steel 1.4571, PPS-GF40, EPDM O-rings, Aluminium oxide, hard coal
Connectors: 2x 1/2 barbs
Special features: Adjustable in five steps
Step 1: 1800 rpm
Step 2: 2550 rpm
Step 3: 3300 rpm
Step 4: 4050 rpm
Step 5: 4800 rpm
Power connector: 4 Pin Molex

Extent of delivery:
1x Alphacool VPP655 -T12 (1/2" barbed connectors)
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  • Author: Dan
    It is rather noisy except at low speeds. However on my quite highly overclocked system with 1/2" tubing, I could leave it nearly at minimum and still keep temps well below limits. Mine lasted just over five years although I do use my the computer for everyday regular use as well as gaming. I am fairly happy with it, so I bought a new one.
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