Glossary
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Etaline
Glossary
ACS
French drinking water regulations (ACS =
Attestation de Conformité Sanitaire)
Back pull-out unit
Pump without pump casing; partly completed
machinery
Certificate of decontamination
A certificate of decontamination is enclosed by the
customer when returning the product to the
manufacturer to certify that the product has been
properly drained to eliminate any environmental
and health hazards arising from components in
contact with the fluid handled.
Close-coupled design
Motor directly fitted to the pump via a flange or a
drive lantern
Discharge line
The pipeline which is connected to the discharge
nozzle
Hydraulic system
The part of the pump in which the kinetic energy
is converted into pressure energy
IE3
Efficiency class to IEC60034-30: 3=Premium
Efficiency (IE = International Efficiency)
In-line design
Suction and discharge nozzle are arranged
opposite each other on the same axis
Pool of pumps
Customers/operators’ pumps which are purchased
and stored regardless of their later use.
Pump
Machine without drive, additional components or
accessories
Suction lift line/suction head line
The pipeline which is connected to the suction
nozzle
UBA
German drinking water regulations to German
Environment Agency
WRAS
Approved by all water suppliers in the UK (WRAS =
Water Regulations Advisory Scheme)
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