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FAS pumps for filling LPG gas cylinders
Applications: Gas cylinders / Gas cylinder filling systems

NZ series centrifugal pumps for incoming flow

FAS NZ pumping unit complete with Ex motor, particularly suitable for filling LPG gas cylinders.

Centrifugal pumps are characterized by a very high degree of efficiency, which is particularly significant in applications with higher flow rates, where the motor can be selected at 1 or 2 lower power levels.

Horizontal priming centrifugal pump with articulated body with open impeller, associated with guide vanes for optimal treatment of liquids containing gases (degassing fluids). Comprising a single acting mechanical seal and an NPSH pre-stage upstream in the combined system to achieve low holding pressure levels. Direction of rotation to the left, horizontal suction nozzle and vertical pressure nozzle upwards. Flange connection according to DIN EN 1092-1, pump casing made of spheroidal graphite cast iron GGG 40.3 / EN-GJS-400-18.

Pump unit comprising:

  • Pump with three-phase motor Ex 400/690 V, 50 Hz

  • Explosion protection marking: Ex II 2G Ex e II T1-3 Gb, speed: 3000 min

  • Completely built on a steel baseplate, assembled, ready to be patched and painted.

  • Other engine options are possible on request

  • Documentation: EU Declaration of Conformity in accordance with the Machinery Directive and the ATEX Directive


Centrifugal pumps FAS Series NZ - from 300 to 1000 l / m


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