Heavy Duty Mixer – double/triple helical gear reduction

Heavy Duty NP Series Mixer

Heavy Duty Mixer, top entry, gear reduction

Item No.: Neutrone NS Series

D/DS – Closed tank mixer with mechanical seal (e.g. dry running and lubricated single or double seal)
HB – Closed tank mixer with stuffing box
E – Closed or open tank mixer with lip seal
A– Open tank mixer

Technical Specification:

Power Range: 0.25 – 30.0 kW
Motor Type: normal TEFC or explosion proof
Drive Type:
double/triple helical gear reduction
Sealing Options: mechanical seal, stuffing box, lip seal
Impeller: NE-3
Material: (Carbon Steel & SS316/304 (for tank-in parts)

– different impeller designs
– “swing-out” design: allows the removal of the mechanical seal for maintenance without removal of the gear reducer


This top entry mixer series has been designed for the use throughout the process industries and features high torque due to the double or triple helical gear system. The splash lubrication of the gearing keeps the agitator running smoothly while optional semi dry-well seal construction prevents contamination of the process fluid.


wide range of applications including high viscosity blending and process reactors


please contact us by email or call 02-402 6212