Armstrong Limited’s Design Envelope 6800 IVS Booster System is ideal for
retrofit applications in schools, hotels, hospitals, and residential and
commercial buildings. The Booster System uses vertical multi-stage pumps, giving
the unit a smaller footprint, compared to a traditional booster
system. The space-saving design of the Design Envelope package requires a
smaller housekeeping pad, leading to a reduction in material and on-site labor
costs. It is factory pre-set to the building’s initial design load and factory
tested for trouble-free installation.