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NEA 230 is an entirely pneumatic system for the medium pressure transport of granulates with constant product delivery feed rates.

The 2 periods operating cycle resolves the problems typically associated with transporting heterogeneous materials with non-uniform grain shape.

The unique technical and structural characteristics of the NEA 230 ensure continuous performance for greater productivity than a conventional venturi pump system.

The innovative dual cyclonic valve system cleans the pumps and the respective utilities effectively in one minute, eliminating the downtime otherwise necessary to dismantle the individual components. The compact and versatile structure of the NEA 230 means that it can be installed quickly and easily even on existing, operational production lines.

Three regulators complete with pressure gauges (for feed, transport and pinch control) let operators quickly read and, if necessary, recalibrate the pump operating pressure values.

Technical specifications

Maximum delivery rate Variable, depending on specific weight of product
Granulate feed distance Up to 30m
Granulate aspiration distance Up to 3,5m
EC conformity Atex II 3 D c T6
Minimum inlet pressure 6 bar
Maximum cleaning pressure 7 bar
Compressed air consumption l/min
Aspiration-delivery line size Ext. diameter 16 mm, polyethylene
Overall dimensions of NEA 230 unit mm 400 x 545 x 220
Weight 14,5 Kg
Continuous operating pressure control, NEA 230  4,8 bar