AxFlow says that by using its MizAir
system it is possible to reduce the air
consumption for larger size airoperated
double diaphragm pumps
by up to 50% with minimal loss of
fluid flow. Designed for close-coupling
to the pump,MizAir requires just a
24VDC power supply. A self-powered
ATEX version will follow.

Microprocessor-controlled,MizAir
consists of a
high-flow
normally open
two-way valve
and an
electronic
control unit.

These deliver
precisely timed
pulses of air to
the pump at
the start of each pump stroke. Less
air enters the pump so there is less
air to exhaust; this helps the pump to
start its next cycle as there is less
resistance to the return stroke. Noise
level of the exhaust air is reduced.