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
This pump is ideal for PC and other electronics water cooling. The DC
pump is equipped with an electronically cumulative 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 is the ability to be adapted to all
common hose sizes via a sleeve. Another feature is the ability to be
adjusted in five speed settings via a lever on the pump.
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: 60°C
Materials: Stainless steel 1.4571, PPS-GF40, EPDM O-rings, Aluminum oxide, hard coal
Connectors: 2x 1/2“ outer threads
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 -OT12 (G1/2" outer threads)
Attention: Pump control trough Heatmaster possible now!
Notice: Alphacool pump adapter cable (article number 25066) is required, to control your pump through Heatmaster.
Instructions for mounting: Download.