Pumpis EK Water Blocks

EK-XTOP Revo D5 PWM is a high-performance liquid cooling pump, built around the market-proven Xylem D5 PWM water pump and revolutionary EK-XTOP Revo D5 pump volute/body with a revolutionary vibration-reducing mounting clamp. This unit offers increased hydraulic performance (up to 15 %) compared to original factory top.

This pump is ideal for PC and other electronics water cooling. The D5 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. Rated 50.000 hrs MTBF at 25°C ambient!

The new D5 Revo pump volute/body system features a fully rounded design thus offering greater usability, allowing installation at any angle within 360° of rotation. Special rubber shock absorber is used to de-couple the main pump body from the mounting clip for silent operation, free of vibration induced noise. Additionally, horizontal and vertical positioning are supported for easier tube routing possibilities.

This pump features a single inlet- (suction) and outlet port (pressure) for installation of two standard G1/4 threaded fittings/barbs. EK recommends EK-ACF series compression fittings.

The top is made of a quality acrylic material, while the tightening nut is made from CNC machined aluminum. Mounting clamp is made from injection molded ABS. Mounting mechanism and easy-to-follow installation guide are enclosed.

EK-XTOP Revo D5 pump can also be upgraded with either:

• EK-UNI Pump Bracket (120mm fan) Vertical - For horizontal or vertical installation on any position with 120mm type fan hole pattern
• EK-UNI Pump Bracket (140mm fan) Vertical - For horizontal or vertical installation on any position with 140mm type fan hole pattern
• EK-UNI Pump Bracket (120mm fan) - For installation with only one orientation on any position with 120mm type fan hole pattern
• EK-UNI Pump Bracket (140mm fan) - For installation with only one orientation on any position with 140mm type fan hole pattern

- Motor: Electronically commuted spherical motor
- Rated voltage: 12V DC
- Power consumption: 23W
- Maximum pressure head: 3.9m
- Maximum flow: 1500L/h
- Maximum system temperature: 60°C
- Materials: Stainless steel, PPS-GF40, EPDM O-rings, Aluminium oxide, hard coal
- Power connector: 4-Pin Molex 50cm cable length
- Signal cable: 4-Pin PWM FAN connector 60cm cable length

Operational regime:
- PWM duty cycle: ~ 20-100%
- Default behavior: Runs at 100% duty cycle when no PWM feedback signal is present

Enclosed:
- EK-XTOP Revo D5 PWM (incl. EK-D5 PWM G2 pump motor) - cables with black sleeve
- Mounting clip with rubber insert
- Self-adhesive mounting hole pattern sticker
- Mounting mechanism (incl. required Allen keys)
- Installation manual