Certified for ATEX Zone 0 and Zone 20 requirements
ARO metallic air operated diaphragm pump models comply
with Zone 0 for gases and Zone 20 for dusts requirements. They
have been approved by an independent lab for the most stringent
ATEX requirements.
ARO is the only leading global AODD manufacturer with this
certification. Zone 0 / 20 pumps are the safest choice for
on-the-edge applications where higher risk may appear
unexpectedly.
ATEX Zone 0/20 certified diaphragm pumps can be used in extremely hazardous applications. Selected models are available from 1/2” to 3-inch port sizes in aluminum, cast iron and stainless steel. ATEX diaphragm pumps are the safest choice for on-the-edge applications where higher risk may appear unexpectedly.
Available Models and Port Sizes
PZ05X-XXX-XXX-B (1/2”)
PZ10X-XXX-XXX
(1”)
PZ15X-XXX-XXX
(1-1/2”)
PZ20X-XXX-XXX-B (2”)
PZ30X-XXX-XXX-C (3”)
ATEX Zones
Hazardous areas are any location where there is risk of an explosion.
The risk level of an explosion is determined by the frequency and duration
of the occurrence of an explosive atmosphere.
Zone 0 / 20 This is an area in which an explosive
atmosphere is present continuously for
long periods of time or will frequently
occur.
Zone 1 / 21 This is an area in which an explosive
atmosphere is likely to occur occasionally
in normal operation. It may exist because
of repair, maintenance operations,
or leakage.
Zone 2 / 22 This is a place in which an explosive
atmosphere is not likely to occur in
normal operation but, if it does occur,
will persist for a short period only.
These areas only become hazardous in
case of an accident or some unusual
operating condition.
ARO is Fluid Intelligence and a leading worldwide manufacturer of fluid handling products that are expertly engineered to deliver performance and serviceability, enabling our customers to achieve the best total cost of ownership.
Switzerland (EN)
