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NE Series

The Wernert NE Series Plastic Chemical Transfer Pumps are manufactured to ISO 2858 / DIN EN 22858 Standards. The Wernert NE Series Pumps are ideal for handling aggressive, corrosive or toxic liquids.

The thick-walled casing parts of plastic material and their completely metallic enclosure make the Wernert NE Series Pumps safe for pressure rating to PN16.

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NE Series
  • Features
  • Applications
  • Curves
  • Tech Specs
  • Dimensions
  • Impeller manufactured of chloring-resistant PE
  • High load, fixed/movable bearings
  • Sealed for like roller bearings
  • Support foot fixing, located at the bearing housing
  • Impeller available in semi open or closed
  • Double acting mechanical seal
  • Single stage process designed radial centrifugal pump
  • Suitable for use in explosive atmospheres (directive 94/9/EG)
  • Interchangeable plastic parts, thick-walled
  • Cast iron clad
  • All piping fully supported by metal casing
  • Grease and oil lubricated versions optional

NOTE: Product information should be used as a guide only and should not be used for pump selection. For further information, please contact Malcolm Thompson Pumps on 1800 355 606.

  • Toxic liquid handling
  • Transferring aggressive or corrosive material

Flowrate 0,5 up to 1000 m³/h
Differential head up to 110 m
Main materials UHMW-PE up to 90° C
of construction and PVDF up to 115° C
temperature limitations: WERNIT® up to 125° C
PTFE up to 165° C
Directive 94/9/EG (ATEX) Equipment Group II
Equipment Category 2G
Temperature Class T3 or T4

Flange PN16
Type NE
DNE
DNA
a
f
h1
h2
x
40-25-160* 40 25 80 385 132 160 100
50-32-160 50 32 80 385 132 160 100
50-32-200 50 32 80 385 160 180 100
50-32-250 50 32 100 500 180 225 100
65-40-200 65 40 100 385 160 180 100
65-40-250 65 40 100 500 180 225 100
80-50-200 80 50 100 385 160 200 100
80-50-250 80 50 125 500 180 225 100
80-50-315 80 50 125 500 225 280 100
100-65-250 100 65 125 500 200 250 140
125-80-200 125 80 125 500 180 250 140
125-80-250 125 80 125 500 225 280 140
125-80-315 125 80 125 530 250 315 140
125-100-200 125 100 125 500 200 280 140
125-100-250 125 100 140 530 225 280 140
125-100-315 125 100 140 530 250 315 140
150-125-315 150 125 140 530 280 355 140
200-150-250 200 150 160 530 280 375 180
200-150-400 200 150 160 670 315 450 180
250-200-400* 250 200 180 670 425 500 180

*Transnorm pump

Dimensions in mm

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