Our energy-efficient, low-noise HPUs combine permanent magnet motors (IE4) and variable displacement pumps to achieve 90%+ system efficiency, while noise levels are ≤68 dB. The design uses: sound-dampening enclosures (2 mm steel with acoustic foam), low-vibration pumps, and soft-start controllers. A regenerative circuit recovers 30% of braking energy, and the intelligent fan only operates when needed. Ideal for indoor applications (hospitals, offices) and noise-sensitive environments, these HPUs reduce energy costs by 35% and maintenance by 50%. The eco-friendly design uses biodegradable fluids and recycled materials. Contact us for noise emission reports or view low-noise HPU installations at [https://www.uranustj.com/].