• Np-L Low Abrasive Slurry Pump
  • Np-L Low Abrasive Slurry Pump
  • Np-L Low Abrasive Slurry Pump

Np-L Low Abrasive Slurry Pump

Working Pressure: Low Pressure Pump
Position of Pump Shaft: Horizontal Pump
Pump Casing Combined: Horizontal Split Pumps
Usage: Pump, Pumps
Capacity: 2.34-7920m³/H
Discharge Size: 20 to 550 Inch
Customization:
Diamond Member Since 2013

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Manufacturer/Factory

Basic Info.

Model NO.
NP-L
Trademark
naipu
Origin
China
Production Capacity
3000pieces/Year

Product Description

Naipu® NP-L series Rugged heavy duty slurry pump for medium to lower heads.It incorporates the same design points of the NP-AH(R) and plus higher efficiency impellers at an attractive initial cost.Designed for rugged duties while offering higher efficiencies, the NP-L series is a combination of the proven NP-AH(R) unique features.The pump is available with interchangeable liner options including both metal and various grades of elastomer depending on the application. Np-L Low Abrasive Slurry Pump
  • Typical Applications---

    Chemical Process
    Heavy Minerals
    Plant Water Supply
    Thickener Overflow
    Paper and Pulp
    Slag GranulationNp-L Low Abrasive Slurry Pump
    NP-L(R) Slurry Pump Construction Component


    Np-L Low Abrasive Slurry Pump
    Main Part Number At The Drawing
     
    032:Frame Plate
    060: Intake Joint
    132:Discharge Joint
    083:Throat bush
    110:Volute Liner
    147: Impeller
    122: Stuffing Box Seal
    036: Frame Plate Liner
    013:Cover Plate
    018:Cover Plate Liner
    124: Volute Cover Seal
    041: Frame Plate Liner Insert
    Np-L Low Abrasive Slurry Pump

    NP-L SLURRY PUMP PERFORMANCE PARAMETERS
     
    Type Allowable Mating Max. Power(Kw) Clear Water Performance Impeller
    Capacity/Q m³/hr Head/m Speed/rpm Max Efficiency/% NPSH/m Nos of Vane Impeller Diameter/mm
    20A--NP-L 7.5 2.34-10.8 6--37 1400--3000 30   4 152.4
    50B-NP-L 15 16.2--76 9--44 1400--2800 55 3.5--8 5 190
    75C-NP-L 30 18-151 4--45 900--2400 57 3--6 4 229
    100D-NP-L 60 50-252 7-46 800--1800 60 2--3.5 4 305
    150E-NP-L 120 115--486  12-51.5 800--1500 65 2--6 4 381
    200E-NP-L 120 234--910 9.5--40 600--1100 64 3-6 4 457
    250F-NP-L 120 396--1425 8--30 500--800 77 2--10 5 550
    300S-NP-L 560 468--2538 8--60 400--950 79 2-10 5 653
    350S-NP-L 560 650--2800 10--59 400--840 81 3--10 5 736
    400ST-NP-L 560 720--3312 7--51 300--700 80 2--10 5 825
    450ST-NP-L 560 1008--4356 9--48 300--600 80 2--9 5  933
    550TU-NP-L 1200 1980-7920 10-50 250-475 86 4-10 5 1213

    Np-L Low Abrasive Slurry PumpMaterials of Construction
     
      LINERS IMPELLERS CASING BASE EXPELLER EXPELLER RING SHAFT SLEEVE SEALS
    Standard Chrome Alloy
    Natural Rubber
    Chrome Alloy
    Natural Rubber
    SG Iron SG Iron Chrome Alloy
    or
    SG Iron
    Chrome Alloy
    or
    SG Iron
    SG Iron Rubber
    and
    Nitrile
    Options Acid Resist™Neoprene
    Butyl
    Nitrile
    Hypalon
    Acid Resist™Neoprene
    Butyl
    Nitrile
    Hypalon
    N/A MS
    Fabricated
    Acid Resist™ Acid Resist™ Acid Resist™ Neoprene
    Viton
    Np-L Low Abrasive Slurry Pump
     

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Diamond Member Since 2013

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Manufacturer/Factory
Management System Certification
ISO 9001, ISO 9000, ISO 14001
OEM/ODM Availability
Yes