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ZJLR Cantilever Immersion Vertical Slurry Pump for Desulfurization Plant
NP-ZJLR Vertical sump slurry pump
| Impeller Code | Naipu Vertical Slurry Pump | SP Vertical Slurry Pump | Materials |
| SP4206 | 40ZJL | 40PV-SP | High chrome, Natural rubber, Polyurethane |
| SP65206 | 65ZJL | 65QV-SP | High chrome, Natural rubber, Polyurethane |
| SP10206 | 100ZJL | 100RV-SP | High chrome, Natural rubber, Polyurethane |
| SP15206 | 150ZJL | 150SV-SP | High chrome, Natural rubber, Polyurethane |
| SP20206 | 200ZJL | 200SV-SP | High chrome, Natural rubber, Polyurethane |
| SP25206 | 250ZJL | 250TV-SP | High chrome, Natural rubber, Polyurethane |
| SP30206 | 300ZJL | 300TV-SP | High chrome, Natural rubber, Polyurethane |






Sump pump construction drawing

Vertical slurry pump main part number at the drawing
| 1. Discharge Pipe 2. Column 3. Strainer 4. Back Liner | 5. Impeller 6. Pump Casing 7. Lower Strainer |
Sump Pump Materials of construction
| IMPELLERS | CASING | COLUMN | DISCHARGE | SEALS | |
| Standard | High Chrome Alloy Rubber | High Chrome Alloy Rubber | Mild Steel Mild Steel Rubber Lined | Mild Steel Mild Steel Rubber Lined | Natural Rubber Rubber |
| Options | Butyl EPDM Hypalon Polyurethane 316 SS W 151 | Neoprene Butyl EPDM Hypalon Nitrile 316 SS W 151 | Neoprene Butyl Nitrile 316 SS | Neoprene Butyl Nitrile 316 SS | Nordel Neoprene Viton Hypalon Butyl EPDM |
SP(R) Sump pump selection chart
( Note: Approximate performance for clear water,to be used for primary selection only.)

ZJLR Pump performance parameters
Type | Allowable Max. Power (Kw) | Range Of Performance | Impeller | |||||
Capacity | Head m | Speed rpm | Max Efficiency % | No. of Vanes | Diameter mm | |||
m³/hr | L/S | |||||||
40PV-ZJL | 15 | 19.44-43.2 | 5.4-12 | 4.5-28.5 | 1000-2200 | 40 | 5 | 188 |
65QV-ZJL | 30 | 23.4-111 | 6.5-30.8 | 5-29.5 | 700-1500 | 50 | 5 | 280 |
100RV-ZJL | 75 | 54-289 | 15-80.3 | 5-35 | 500-1200 | 56 | 5 | 370 |
150SV-ZJL | 110 | 108-479.16 | 30-133.1 | 8.5-40 | 500-1000 | 52 | 5 | 450 |
200SV-ZJL | 110 | 189-891 | 152.5-247.5 | 6.5-37 | 400-850 | 64 | 5 | 520 |
250TV-ZJL | 200 | 261-1089 | 72.5-302.5 | 7.5-33.5 | 400-750 | 60 | 5 | 575 |
300TV-ZJL | 200 | 288-1267 | 80-352 | 6.5-33 | 350-700 | 50 | 5 | 610 |
| 40PV-ZJLR | 15 | 17.28-39.6 | 4.8-11 | 4-26 | 1000-2200 | 40 | 5 | 188 |
| 65QV-ZJLR | 30 | 22.5-105 | 6.25-29.15 | 5.5-30.5 | 700-1500 | 51 | 5 | 280 |
| 100RV-ZJLR | 75 | 64.8-285 | 18-79.2 | 7.5-36 | 600-1200 | 62 | 5 | 370 |
Naipu pump produce many kinds of centrifugal slurry pump for mining, sand and other solids slurry transporting.
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| L High Chrome Slurry Pump | Rubber Liner M Slurry Pump |
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| Vertical Slurry Pump bearing Assembly | 3/2 High Head Metal Slurry Pump |
Naipu Pump Model
NAH(R) | L(R), M | HH | SP(R) | G | AF Series |
1.5/1B-NAH(R) | 20A-L | 1.5/1 C-HH | 40PV-SP(R) | 6/4D-G | 2QV-AF |
2/1.5B-NAH(R) | 50B-L(R) | 3/2D-HH | 65QV-SP(R) | 8/6E-G | 3QV-AF |
3/2C-NAH(R) | 75C-L | 4/3E-HH | 100RV-SP(R) | 10/8F-G | 6SV-AF |
4/3C-NAH(R) | 100 D-L | 4/3X-HH | 150SV-SP(R) | 10/8S-G | 8SV-AF |
6/4D-NAH(R) | 150E-L | 6/4F-HH | 200SV-SP | 12/10G-G |
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6/4E-NAH(R) | 300S-L | 6/4X-HH | 250TV-SP | 14/12G-G |
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8/6E-NAH(R) | 10/8 R-M | 6S-H |
| 14/12T-G |
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8/6R-NAH(R) | 10/8 E-M | 8/6S-H |
| 16/14 G-G |
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10/8F-NAH(R) |
| 8/6X-H |
| 16/14TU-GH |
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10/8X-NAH(R) |
| 6S-HP |
| 16/14H-GH |
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12/10ST-NAH(R) |
| 8/6S-HP |
| 18/16G-G |
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14/12ST-NAH(R) |
| 8/6X-HP |
| 18/16TU-GH |
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16/14TU-NAH(R) |
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20/18G(TU)-NAH(R) |
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CE, SGS, ISO9001 Certification

Q1. How to gurantee the quality?
A: All our pump and spare parts pass ISO 9001:2008 and CE certificate. Warranty time is 12 month except wet end parts.
Q2. What information should be known if I want to get a quotation?
A: Pump working conditions, Usage , Pump Capacity, pump Head , Slurry SG, The More the Better.
Q3. Manaufacturer or trader?
A: Manufacturer of couse. Our Factory located in Shijiazhuang , Hebei , China . Welcome to visit.
Q4. Your company product range?
A: Centrifugal pump, Slurry pump, Sand pump, Gravel pump, Dredging pump, Clean water pump, Sewage pump, Chemical pump, Single stage pump, Double suction pump, Industry pump, Paper pulp pump, Mud pump, Sludge pump, etc
Contact Person: Katherine Hou

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