12V Laing DDC-1 Plus Ultra 4.2 Pump (20w)

The bearing is self-adjusting, making the pump consistently quiet in operation over the full life span. The pump is lubricated directly by the coolant (wet-running pump). Therefore no maintenance is required.

As the rotor is magnetically held in place even small dirt particles pose no problem for the mechanism, a blocking of the pump is not possible under normal operating conditions. Even after a long period of standstill reliable operation is ensured. The permanent magnetic rotor unit is driven by a magnetic field frictionlessly Which is produced by the surrounding stator.

The stator is built completely around the rotor, therefore the pump is with its 38mm only slightly higher than the stator unit. It therefore fits almost any PC in a case, may it be Super or tower barebone. A separate magnetic shielding is usually not required. The ball motor principle Allows powerful yet power-saving operation. The pump can be regulated by power variations of the DC operating voltage over a wide range. All parts in touch with the coolant are completely corrosion free.
Technical details:
Dimensions (WxDxH): 62x62x38mm (without fittings)
Motor: Electronically commuted ball bearing motor
Nominal voltage: 12V DC
Nominal power consumption: 20W
Certified voltage: 6 to 13.2
Pressure head at 12V: 5.7 m
Maximum flow rate: 900l / h
Coolant: Water / glycol / glycol mixtures
Maximum system temperature: 60 degrees C
Materials in contact with the coolant: Stainless steel 1.4571, PPS-GF40, EPDM O-ring, aluminum oxide, hard coal
Fittings: 2 x 3 / 8 barbed fittings (For hoses with an outer diameter of 10mm and 8mm inner diameter)

Delivery:
12V Laing DDC-1 Plus Ultra 4.2 Pump (20w)

Connections:
1x 12v 4Pin Molex
1x 3 Pin Tacho output wire (Pumps speedometer)

Note: The pump is the latest 4.2 revision.