• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer

Harton Anlagentechnik GmbH

  • German

Search

  • Pumps
    • Centrifugal Pumps
      • Small DC Pumps
    • Positive Displacement Pumps
      • Electric Diaphragm Pumps
      • Diaphragm Pumps
      • Impeller Pumps
      • Micro Annular Gear Pumps
      • Gear Pumps
      • Peristaltic Pumps
      • Piston Pumps
      • Rotary Vane Pump
      • Eccentric Pumps
    • Metering Pumps
    • Dosing Systems
    • Pemo Pumps
    • Drum & Container Pumps
      • ATEX Drum Pump Solutions
      • Drum Pump Packages
      • SP-700SR Progressive Cavity Series
      • SP-700DD Progressive Cavity Series
      • Batch Control System (High Viscosity)
      • Batch Control System (Low Viscosity)
      • Pump Motors
      • Turbine Flow Meters
      • Hand Pumps
      • AdBlue (Urea) Solutions
      • PlusAir – AODD (Air-Operated Double Diaphragm) pumps
      • Pump Tubes (centrifugal)
      • Accessories
    • API Standard 610 Pumps Series
    • Mobile Pumps
  • MSR
  • Tanks & Apparatus
    • Tanks & Apparatus
    • Standard stainless steel tanks
    • Pressure Container for high temperatures
    • Storage Tanks
    • Product Examples
  • Manuals
  • Specials
  • Contact

Magnetically coupled plastic centrifugal pump NEMP 50/25


Product and Performance

NEMP 50/25 NEMP 50/25


Technical Data

Flow Rate 61,5 l/min (50Hz)
Delivery Head 31,5 m (50Hz)
Temperature Range -20…+85°C
Max. Specific Gravity 1,0 Kg/dm3 @ max. 30 mPa s
Pump Casing Pressure 2,0 bar
Pump Casing Material PP/PPS
Impeller PP/PPS
Spindle Material Keramik (Ceramic)
O-Ring EPDM VITON
Motor 230 V, 1 Ph, 50Hz 415 V, 3 Ph, 50 Hz
Motor Capacity 550 Watt
IP Protection IP 54
Total Weight ~ 10,1 kg

Dimensions and component parts

NEMP 50/25 NEMP 50/25

Component Parts

Pos. Type Description Quantity Articlel No Remark
1 NEMP 50/25 Motor 1 008825 230V, 1-Ph, 50 Hz
1 NEMP 50/25 Motor 1 008826 400V, 3-Ph, 50 Hz
2 NEMP 50/25 Laterne 1 018381
3 Nemp 50/25 Schraube 6
4 NEMP 50/25 Antriebsmagnet 1 008646
5 NEMP 50/25 Stützplatte 1 008352
6 NEMP 50/25 Spindelgehäuse 1 018317
7 NEMP 50/25 O-Ring 1 008277 EPDM
7 NEMP 50/25 O-Ring 1 008235 Viton
8 NEMP 50/25 U-Scheibe 1 008298
9 NEMP 50/25 Mutter 6 001568
10 Nemp 50/25 Pumpengehäuse 1 02832
11 Nemp 50/25 O-Ring 2 031546 EPDM
11 Nemp 50/25 O-Ring 2 031548 Viton
11 Nemp 50/25 O-Ring 2 031542 Nitril
12 Nemp 50/25 Spindel 1 028341 Keramik
13 Nemp 50/25 Gehäuse 1 028330
14 Nemp 50/25 Laufrad, Stufe 3 1 038664
15 Nemp 50/25 Zwischenelement 028328 2
16 Nemp 50/25 O-Ring 2 031547 EPDM
16 Nemp 50/25 O-Ring 2 031549 Viton
16 Nemp 50/25 O-Ring 2 031542 Nitril
17 Nemp 50/25 Verbindungselement 2 028329
18 Nemp 50/25 Laufrad, Stufe 1 & 2 2 028331
19 Nemp 50/25 Drucklager 1 028325
20 Nemp 50/25 U-Scheibe 1 008298
21 Nemp 50/25 Frontdeckel 1 028326
22 Nemp 50/25 U-Scheibe 6 001567
23 Nemp 50/25 Bolzen 6 031535

Article numbers

The part numbers listed are the actual, that have changed in the past several times. When ordering spare parts, the located on the nameplate of the pump Item Number and Serial Number specify.

NEMP Artikel-Nr.

NEMP 100/6: 38990, 28905, 38925, 38993
NEMP 120/8: 48927, 28930, 28676, 28673, 18608, 18650, 18908, 18907, 48919, 28973, 28939, 28907, 28909, 28908, 28910;; Heidolph KrP 120/8 523.612.0001
NEMP 160/9: 28672, 38630, 18912, 18911, 38982, 48940, 28941, 18938, 28911, 28912, 28914
NEMP 20/12: 456935, 496989, 456937, 426970, 486920, 466941, 466930, 456939,, 156935, 196989, 156937, 126970, 186920, 166941, 166930, 156939
NEMP 20/18: 466907, 476927, 466931, 416952, 496991, 16721, 6790, 426971, 456900, 6786,, 226929, 316952, 166907, 176927, 166931, 116952, 196991, 126971, 156900
NEMP 200/12: 18915, 18916, 38919, 28677, 18654, 8654, 18613, 8655, 38956, 38942, 48920, 28918, 28671, 18918, 18612, 28915, 28917, 28916, 028965
NEMP 25/5: 486908, 456951, 426987, 456952, 456953, 436948, 456954, 456955, 426972, 456950,, 186997, 186998, 186909, 216925, 186908, 156951, 126987, 156952, 156953, 136948, 156954, 156955, 126972, 156950
NEMP 270/17: 38642, 38649
NEMP 300/20: 28967, 28919, 48912, 28920, 28922, 28670, 8656, 18656, 8657, 18657, 18920, 38996, 38978, 38981, 48921, 28691, 28678, 18614, 38971, 18919,, 028980
NEMP 40/4: 406958, 416918, 406913, 446934, 406943, 446957, 456959, 476978, 426989, 426973, 486910, 456957, 496972,, 106958, 116918, 106913, 146934, 106943, 146957, 156959, 176978, 126989, 126973, 186910, 156957, 196972;; Heidolph KrP 40/4 523.640.0001, Eheim 1034 21 123
NEMP 40/6: 486912, 446913, 476956, 456901, 456965, 456966, 456933, 456991, 456967, 426974, 456997,, 186912, 146913, 176956, 156901, 156965, 156966, 156933, 156991, 156967, 126974, 156997
NEMP 50/11: 446989, 416971, 456903, 406946, 486938, 416950
NEMP 50/25: 48937
NEMP 50/7: 406955, 456972, 456970, 456971, 456949, 496979, 446964, 446908, 446950, 416932, 416999, 456904, 416951, 406976, 446984, 456974, 446951, 476964, 38608, 426975, 486914, 446932, 16730,, 106904, 106932, 216951
NEMP 500/20: 48932, 48928, 28679, 28669, 28618, 28616, 38636, 48900, 48922, 38984, 48916, 38903, 28621, 28995, 18995
NEMP 60/6: 48935, 38995, 48930, 28675, 18648, 18923, 18924
NEMP 80/6: 456981, 496973, 456987, 486983, 456982, 446930, 406957, 436945, 406956, 426904, 28642, 406931, 456977, 426976, 456979, 466919, 466921, 476926,, 156981, 196973, 156987, 186983, 156982, 146930, 106957, 136945, 206956, 106956, 126904, 106931, 156977, 126976, 456979, 166919, 166921, 176926;; Eheim 1042 51 693, Heidolph KrP 80/6 523.680.0001
NEMP 800/30: 38620, 38613, 48911, 48910
NEMP 20/30 IV: ,,038935, 02914, 02915, 066963
NEMP 20/32 IV: ,,02908
NEMP 35/6: ,, 106900, 226928

Primary Sidebar

Contact Persons

Guido Harton
info@harton.de
+49 2741 9234-11

Ulrich Külzer
info@harton.de
+49 2741 9234-12

  • Terms and Conditions
  • Imprint
  • Privacy

© Harton Anlagentechnik GmbH