EK Introduces VTX Pumps, a Stand-Alone DDC Alternative for Improved Performance

Europe’s leading premium liquid-cooling gear manufacturer, EK, has just launched its latest innovation: the stand-alone VTX pump. Designed specifically for compact loop environments, these pumps offer impressive features that make them perfect for smaller cases.

Already a part of EK’s pump-reservoir combos, the VTX pumps come with a DDC-compatible mount, ensuring easy integration into existing setups. With remarkable head pressure and efficient flow rates, these pumps deliver top-notch performance while taking up minimal space.

One of the standout features of the VTX pump is its small footprint, which doesn’t compromise on hydraulic characteristics. It can achieve flow rates of up to 1100L/h and a maximum head pressure of 5.3 m, making it a powerful contender in its category. Unlike its DDC counterparts, the VTX pump doesn’t require a heatsink, thanks to its efficient pump motor that doesn’t demand additional external cooling.

Let’s take a closer look at the electrical and mechanical properties of the VTX pump. Equipped with an electronically commuted spherical motor, this pump operates at a rated voltage of 12 V DC and consumes 18 W of power. Its maximum system temperature is 60°C, ensuring reliable performance even under demanding conditions. The materials used in its construction include NORYL GFN2, EPDM O-rings, copper coils, stainless steel shaft, and graphite bushing.

In terms of connectivity, the VTX pump offers both a 4-Pin Molex power connector and a 4-Pin PWM fan connector for control and readout. Its operational regime is defined by a PWM duty cycle ranging from approximately 11% to 100%. When no PWM feedback signal is present, the default behavior is to run at a 100% duty cycle.

It’s important to note that the VTX pump is water-lubricated and should not be run dry, as this could lead to permanent bearing damage. To ensure optimal performance and longevity, proper maintenance is crucial.

The EK-Loop VTX PWM Motor is proudly made in Slovenia, Europe, and is available for purchase through the EK Webshop and Partner Reseller Network. With a manufacturer’s suggested retail price (MSRP) of €77.90, VAT included, this pump offers excellent value for its premium features. So, if you’re in the market for a high-performance pump that doesn’t compromise on space, the EK-Loop VTX PWM Motor is definitely worth considering.

Background Information

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About EK:

EKWB, or EK Water Blocks, is a Slovenian company specializing in liquid cooling solutions for computers. They are well-regarded for their high-quality water cooling components, including CPU and GPU water blocks, radiators, pumps, and tubing. EKWB is a trusted brand among PC enthusiasts and overclockers, offering efficient and customizable cooling solutions to help maintain optimal operating temperatures for high-performance computers.

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Technology Explained

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PWM: Pulse Width Modulation (PWM) is a type of technology used in the computer industry that allows for control over pulse and frequency. It works by modulating an output signal’s pulse width or duty cycle to vary the on and off times of the signal. This technology can be used to control and regulate different DC motor, lighting, and other devices. In the computer industry, PWM is often used to control the speed of CPU and GPU fan speeds for improved cooling. It is also used to control backlighting levels on devices such as keyboards or monitors. PWM is versatile, cost-effective, and efficient; as such, it is an important technology in the computer industry.

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