Available from Wilo, the
Wilo-Stratos GIGA is a high
efficiency glanded pump that
is said to offer building designers and
specifiers the chance to easily
optimise the energy costs and
environmental balance of a building
or industrial complex.

Wilo says GIGA pumps can claim
particularly high total efficiency
based on a motor efficiency of up to
94% at a nominal motor power of
4.5kW. This is based on a new High
Efficiency Drive (HED) from Wilo
which is said to outclass the limit of
efficiency class IE4 (acc. to IEC TS
60034-31 Ed.1) outlined under the
new ErP Directive.

A saving on emissions amounting
to about 8000kg CO2/year, as well as
savings to £70,000 in electricity costs
per pump installed over a 15 year
lifecycle are said to be possible,
compared to conventional
uncontrolled pumps (based on the
Blue Angel load profile). The new
GIGA has a typical payback period
of less than two years.

Proven ‘red-button technology’
and an easy to monitor display
ensure user-friendly operation.