Case Studies

Grand Hyatt Hotel


The Grand Hyatt experienced a number of complaints that water pressure on the upper floors (during periods of high occupancy) was insufficient.

The Solution

  • The Grand Hyatt decided to install MagnaDrive’s 10.5 ASDs in order to regulate water pressure and flow so that it could be tailored to occupancy levels and guest demand
  • The hotel had experimented with VFDs in the past but experienced problems.

The Results

  • The ASDs provide all rooms with required water pressure and flow regardless of occupancy level.
  • Water pressure is maintained in an even, consistent manner
  • System vibration levels were reduced by 70%
  • The Hotel saved approximately $11,000 in energy and maintenance costs per ASD every year.
Case Study details
  • Grand Hyatt Hotel, Seattle