atex-3-submersible-borehole-pumps-suction-below
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> ELECTRIC SUBMERSIBLE PUMPS ATEX > 99 316 Treinch Ex
Applications
Raising from wells or tanks of water free from solid sediments, pumping of liquids contaminated and with traces of heavy metals, sampling of fluids in contaminated sites, hydraulic barriers.
The ATEX pumps in conformity with 2014/34/EU Directive can be installed in potentially explosive atmospheres according to the marking explained in the technical details.
Features
. Multistage centrifugal electric submersible pumps for 3” wells with suction from below: the hydraulic part is located under the motor cooled externally by the pumpd liquid.
. External pump case, motor case, motor support and other components in AISI 316 stainless steel.
. Impellers and diffusers in special technopolymer.
. Temperature of pumped liquid: max +40 °C.
Motor
. 2 poles asynchronous motor, 50 Hz, 2850 rpm.
. Class F insulation.
. IP68 protection.
. Working voltage: single-phase 230 V, three-phase 400 V.
. Oil filled electric motor.
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