L(R) series High Quality Low Abrasive Horizontal Industrial Centrifugal Pump

FOB Reference Price:Get Latest Price
US $790-69,300 / Set | 1 Set/Sets slurry pump (Min. Order)
Supply Ability:
500 Set/Sets per Month sludge pump
Port:
Xingang, Tianjin
Report Suspicious Activity
Overview
Quick Details
Place of Origin:
Hebei, China (Mainland)
Brand Name:
NP
Model Number:
L(R)
Theory:
Centrifugal Pump
Structure:
Single-stage Pump
Usage:
Water
Power:
Electric
Standard or Nonstandard:
Standard
Fuel:
Diesel
Pressure:
High Pressure
Application:
Effluent, Chemical, Minerals Flotation, Electric Coal Preparation
OEM:
Accepted
Certificate:
CE, ISO9001, SGS
Nonstandard:
Available
Color:
Many kinds
Material:
R08, R26, R55, EPDM, PU, CR, A05, A33, A49, A61, A07...
Flow rate:
2.16-7920 m3/h
Pump head:
4-60 m
Impeller:
Open and closed
Drive style:
CV, Zvz, Crz, Dcz
Size:
0.8-22 inch
Packaging & Delivery
Packaging Details
Standard export wooden cases, according to the pumps and customer's request
Delivery Time
Shipped in 15 days after payment

L(R) series High quality low abrasive horizontal industrial centrifugal pump

Product Description

What advantage of L(R) slurry pump? 

 

L(R) slurry pumps are those of cantilever, horizontal and centrifugal ones, which are widely used to transport corrosive/ abrasive and high concentration slurry in many industries.

 

Part Code No.: EL15032D21, EL15013D21, 86056A05, EL15110A05, 86041A05, ESC6117, ESC6078, ESC6028, ESC6029, ESC6073ME05, ESC005M...

 

DesignContinuous pumping of highly abrasive, high density slurries with minimal maintenance requirements and can be applied Multi-staged in series.
Outlet installationThe positions of the pump outlet can be positioned at an interval of 45° according to different requirements.
Wet end partsBoth metal or rubber liners and impellers, or a combination of both, are interchangeable within the same pump to facilitate use.
SealsL cantilever, horizontal and centrifugal pump shafts can be sealed by packing seals or centrifugal type seals.
MaintenanceA removable cartridge type grease lubricated bearing assembly can be replaced with the pump base in-situ.
Special materialPolyurethane, stainless steel, Hastelloy 276-C, ceramic and various hard wearing alloys are available on request.

 

Product Construction

1. Slurry pump construction drawing

2. Main part number at the drawing

032: Frame Plate
060: Intake Joint
132: Discharge Joint
083: Throatbush
110: Volute Liner
147: Impeller
122: Stuffing Box Seal
036: Frame Plate Liner
013: Cover Plate
018: Cover Plate Liner
124: Volute Liner Seal
041: Frame Plate Liner Insert

3. Materials of construction

 LINERSIMPELLERSCASINGBASEEXPELLEREXPELLER RINGSHAFT SLEEVESEALS
StandardChrome Alloy
Natural Rubber
Chrome Alloy
Natural Rubber
SG IronSG IronChrome Alloy
or
SG Iron
Chrome Alloy
or
SG Iron
SG IronRubber
and
Nitrile
Options

Acid

ResistNeoprene

Butyl
Nitrile
Hypalon

Acid

ResistNeoprene
Butyl
Nitrile
Hypalon

N/AMS
Fabricated
Acid ResistAcid ResistAcid Resist
Neoprene
Viton

 

Pump parameters

L(R) slurry pump selection chart

( Note: Approximate performance for clear water,to be used for primary selection only.)

Pump performance parameters

Type

Max. 

Power

Kw

Clear Water Performance

Impeller

Application

 

Capacity 

m³/hr

Head/m

Speed/rpm

Efficiency

%

NPSH

m

Nos

of

Vane

Diameter

mm

20 A-L

7.5

2.34-10.8

6-371400-3000303.5-84152.4

-Ball mill discharge

50 B-L1516.2-769-441400-2800553.5-85190-Coarse tailings
75 C-L3018-1514-45900-2400573-64229-Rod mill discharge
100 D-L6050-2527-46800-1800602-3.54305-Coal washing
150 E-L120115-48612-51.5800-1500652-64381-Wet crushers
200 E-L120234-9109.5-40600-1100643-64457-Phosphate matrix
250 F-L120396-14258-30500-800772-105550-Minerals concentrate
300 S-L560468-25388-60400-950792-105653-Lime grinding
350 S-L560650-280010-59400-840813-105736-FGD waste water
400 ST-L560720-33127-51300-700802-105825-Flotation
450 ST-L5601008-43569-48300-600802-95933-Process chemical
550 TU-L12001980-790010-50250-475864-1051213-Pulp and paper

 

Certifications

CE, SGS, ISO9001 Certification

 

Packaging & Shipping

Packaging details

 

1. Outside package: standard export wooden cases. 

2. Inner package: Stretch film.

 

 

Our Services

What service of Shijiazhuang Naipu?

 

OEM service Produce the pump and spare parts according to client's drawing or sample.
Pump slection Help customers select the type, size and operating speed of pumps that will perform at the lowest cost.
Using service Offer Design, Installation, Repair and Maintenance solutions and Mine measuring up service.
Quality controlPay more attention to the quality in every process with different instruments.
Material serviceInterchangeable metal design allow best material choice for any application.
After-sales service Provide lifetime after sale service to solve any question during uses and large stock for standard spare parts.
GuaranteeOne year guarantee for whole machine except of the wet end parts.

 

FAQ

Faults

ReasonRemoval
Pump fails to discharge
any liquid.
Incorrect direction of pump rotation
and impeller worn.
Suction pipe blocked
Check direction of rotation and replace a
new impeller
Power consumption
on shaft is excessive
Rotating component is rubbing on a
stationary part.
Bearing worn.
Drive belt tension too tight
Flow rate too large
Pump speed and ratio too high.
Misalignment or unparallel of drive
shaft and pump shaft.
Removal the rub
Replace the bearing
Adjust belt
Modify the pump duty and speed.
Adjust drive and pump shaft
Bearing is over hearingLubricants too much or less.
Containing impurities in the lubricant
Bearing worn.
Lubricating as requirements.
Replace clean lubricant.
Replace new bearing.
Bearing has short life.Misalignment or unparallel of drive
and pump motor.
Shaft bent.
Impeller unbalanced due to wear
Foreign object entered into the
bearing or insufficient lubrication
Incorrect procedure followed in
fitting bearings.
Adjusting drive and pump shaft.
Replacing shaft.
Remove rubbing and replace new impeller
Clean the bearing.
Replace or refit the bearings.
Pump vibrates or is
noisy.
Bearings worn.
Impeller unbalanced.
Air entered into suction pipe or
blocked.
Flow rate is non uniform and
pump not primed.
Replaced by new bearings.
Replaced by new impeller.
Discharge air and remove block.
Improve on the pump feeding.