6/4D NAHR Rubber Horizontal Slurry Pump are cantilevered, horizontal, centrifugal with double casings. They are designed for the handling of highly abrasive, high-density slurries
Naipu® 6/4D NAHR Rubber Horizontal Slurry Pump can fully interchange with world famous brand.These pumps are of heavy-duty construction, designed for continuous pumping of highly abrasive and corrosive slurries with minimal maintenance requirements.The horizontal centrifugal pumps will maintain high efficiencies over the wear life of its components They feature a wide choice of replaceable abrasion resistant metal or moulded elastomer casting liners and Impellers, which are all interchangeable within a common casting assembly.The rubber and metal lined pumps feature casings which are radially split into two halves. Minimum casing bolts reduce maintenance and minimise downtime.The pump can be installed in multi-stage high pressure operation.Large internal passage designed to reduce internal velocities to maximize wear life.
Picture of 6/4D NAHR Rubber Horizontal Slurry Pump
Design Features:
1.Double Liner Centrifugal Pump
2.Rubber or high chrome alloy impeller
3.Large flow in medium head
4.Drive type:ZV CV DC CR CL
5.Types of 4 seal to prevent leakage:Packing Seal # Expeller Seal # Mechanical Seal # Dyna Seal
Typical Applications—
Minerals Flotation Processing
Electric Factory Coal Preparation
Coal Washing
Chemical Medium Processing
Effluent Handling
Sand And Gravel Handling
NaiPu® 6/4D 50hp Horizontal Bentonite 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 |
| 1.5/1NP-AHR | 15 | 10.8--25.2 | 7-52 | 1400--3400 | 35 | 2-4 | 3 | 152 |
| 2/1.5NP-AHR | 15 | 25.2-54 | 5.5-41 | 1000--2600 | 50 | 2.5-5 | 5 | 178 |
| 3/2NP-AHR | 30 | 36-75.6 | 13-39 | 1300--2100 | 55 | 2-4 | 5 | 213 |
| 4/3NP-AHR | 30 | 79.2-180 | 5-34.5 | 800-1800 | 59 | 3-5 | 5 | 245 |
| 6/4NP-AHR | 60 | 144-324 | 12-45 | 800-1350 | 65 | 3-5 | 5 | 365 |
| 8/6NP-AHR | 300 | 324-720 | 7-49 | 400-1000 | 65 | 5-10 | 5 | 510 |
| 10/8NP-AHR | 560 | 540--1188 | 12-50 | 400-750 | 75 | 4-12 | 5 | 686 |
| 12/10NP-AHR | 560 | 720--1620 | 7--45 | 300-650 | 80 | 2.5-7.5 | 5 | 762 |
| 14/12NP-AHR | 560 | 1152--2520 | 13--44 | 300-500 | 79 | 3-8 | 5 | 965 |
| 16/14NP-AHR | 1200 | 1200-3000 | 11-42 | 250-450 | 82 | 4-9 | 5 | 1067 |
| 20/18NP-AHR | 1200 | 1800-4000 | 12--44 | 200-350 | 82 | 5-10 | 5 | 1370 |
Related NaiPu Slurry Pumps
NaiPu Main Pump Model:
NaiPu Main products
1. AH HH M Horizontal Slurry Pump
2. SP Vertical Sump Pump
3. ZJQ Submersible Slurry Pump
4. G Horizontal Sand Gravel Pump
5. ZJQ Submersible Sand Pump
6. WS Dredging Pump
7. AF Froth Pump
8. TL(R) Desulphurization Pump
8.Clean Water Pump
9. OEM Casting machinery parts
| AH series | 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 | 2AHF |
| 6/4E-NAH(R) | 300S-L | 6/4X-HH | 250TV-SP | 14/12G-G | 3AHF |
| 8/6E-NAH(R) | 10/8 R-M | 6S-H | | 14/12T-G | 4AHF |
| 8/6R-NAH(R) | 10/8 E-M | 8/6S-H | | 16/14 G-G | 6AHF |
| 10/8F-NAH(R) | 12/10F-M | 8/6X-H | | 16/14TU-GH | |
| 10/8X-NAH(R) | | 6S-HP | | 16/14H-GH | |
| 12/10ST-NAH(R) | | 8/6S-HP | | 18/16G-G | |
| 14/12ST-NAH(R) | | 8/6X-HP | | 18/16 TU-GH | |
| 16/14TU-NAH(R) | | | | | |
| 20/18G(TU)-NAH(R) | | | | | |
Workshop:
Shijiazhuang NaiPu Pump Co.,Ltd have own Foundry workshop, Machining Workshop, Assembly workshop, and advanced test equipment.
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