Anti-Abrasion Dry Sand Centrifugal Slurry Pump
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Product Specifications:
- **Model No.:** HS, HHS, SM, SL
- **Impeller:** Closed
- **Usage:** Pumps
- **Type:** Centrifugal End Suction Slurry Pump
- **Material:** High Chrome Alloy, SA05 27%, ASTM532, Class III
- **Casing:** Horizontal Split Casing Pump
- **Color:** Any
- **Application:** Sewage
- **Power:** Electric
- **Slurry Pump Type:** Heavy Duty Slurry Pump
- **Slurry Pump Seal Type:** Packing Seal / Expeller Seal / Mechanical Seal
- **Trademark:** Sunbo
- **Specification:** ISO; CE; SGS
- **Origin:** China
- **HS Code:** 841370
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**Product Description**
The HS (R) series is a horizontal centrifugal heavy-duty slurry pump designed for continuous pumping of high abrasive and high-density slurries with minimal maintenance. It maintains high efficiency throughout the wear life of its components. The rubber and metal-lined pumps feature radially split casings into two halves, reducing the number of casing bolts and minimizing downtime. These pumps can be installed as multi-stage systems.
**Key Features:**
1. Replaceable wear-resistant metal or rubber liners and impellers, ensuring long service life.
2. Easy adjustment of the space between the impeller and front liner, which can be completely removed during maintenance.
3. Bearing assembly uses grease lubrication for reliable performance.
4. Available seal types include packing, expeller, and mechanical seals.
5. Discharge direction can be installed at 45-degree intervals and oriented to any eight positions for optimal application.
6. Drive options include V-belt drive, gear reducer drive, fluid coupling drive, and frequency conversion devices.
7. Wide application range, good NPSH, and high efficiency. Can be installed in multi-stage configurations for long-distance delivery.
**Technical Specifications:**
- **Diameter:** 25 mm to 450 mm
- **Flow Rate (Q):** Up to 5,000 m³/hr
- **Head (H):** Up to 73 m
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**Performance Sheet**
| Pump Model | Max Power (KW) | Capacity Q (m³/h) | Capacity Q (l/s) | Head (m) | Speed (r/min) | Max Eff (%) | NPSH (m) | Impeller Dia (mm) |
|------------|----------------|-------------------|------------------|----------|----------------|-------------|-----------|--------------------|
| 25HS-B | 15 | 12.6–28.8 | 3.5–8 | 6–68 | 1200–3800 | 40 | 2–4 | 152 |
| 25HSR-B | 15 | 10.8–25.2 | 3–7 | 7–52 | 1400–3400 | 35 | - | - |
| 25HHS-C | 30 | 16.2–34.2 | 4.5–9.5 | 25–92 | 1400–2200 | 20 | 2–5.5 | 330 |
| 40HS-B | 15 | 32.4–72 | 9–20 | 6–58 | 1200–3200 | 45 | 3.5–8 | 184 |
| 40HSR-B | 15 | 25.2–54 | 7–15 | 5.5–41 | 1000–2600 | 50 | 2.5–5 | 178 |
| 50HS-C | 30 | 39.6–86.4 | 11–24 | 12–64 | 1300–2700 | 55 | 4–6 | 214 |
| 50HSR-C | 30 | 36–75.6 | 10–21 | 13–39 | 1300–2100 | - | 2–4 | 213 |
| 50HHS-D | 60 | 68.4–136.8 | 19–38 | 25–87 | 850–1400 | 47 | 3–7.5 | 457 |
| 75HS-C | 30 | 86.4–198 | 24–55 | 9–52 | 1000–2200 | 71 | 4–6 | 245 |
| 75HS-D | 60 | 86.4–198 | 24–55 | 9–52 | 1000–2200 | 71 | 4–6 | 245 |
| 75HSR-C | 30 | 79.2–180 | 22–50 | 5–34.5 | 800–1800 | 59 | 3–5 | 245 |
| 75HSR-D | 60 | 79.2–180 | 22–50 | 5–34.5 | 800–1800 | 59 | 3–5 | 245 |
| 100HS-D | 60 | 162–360 | 45–100 | 12–56 | 800–1550 | 65 | 5–8 | 365 |
| 100HS-E | 120 | 162–360 | 45–100 | 12–56 | 800–1550 | 65 | 5–8 | 365 |
| 100HSR-D | 60 | 144–324 | 40–90 | 12–45 | 800–1350 | 65 | 3–5 | 365 |
| 100HSR-E | 120 | 144–324 | 40–90 | 12–45 | 800–1350 | 65 | 3–5 | 365 |
| 100HHS-F | 260 | 324–720 | 90–200 | 30–118 | 600–1000 | 64 | 3–8 | 711 |
| 150HS-E | 120 | 360–828 | 100–230 | 10–61 | 500–1140 | 72 | 2–9 | 510 |
| 150HS-S | 300 | 360–828 | 100–230 | 10–61 | 500–1140 | 72 | 2–9 | 510 |
| 150HSR-E | 120 | 324–720 | 90–200 | 7–49 | 400–1000 | 65 | 5–10 | 510 |
| 150HSR-R | 300 | 324–720 | 90–200 | 7–49 | 400–1000 | 65 | 5–10 | 510 |
| 150HHS-S | 560 | 468–1008 | 130–280 | 20–94 | 500–1000 | 65 | 4–12 | 711 |
| 200HS-ST | 560 | 612–1368 | 170–380 | 11–61 | 400–850 | 71 | 4–10 | 686 |
| 200HSR-ST | 560 | 540–1188 | 200–450 | 7–45 | 300–650 | 80 | 2.5–7.5 | 686 |
| 200MS-E | 120 | 540–1440 | 150–400 | 14–60 | 600–1000 | 73 | 4–10 | 549 |
| 200MS-R | 300 | 540–1440 | 150–400 | 14–60 | 600–1000 | 73 | 4–10 | 549 |
| 250HS-ST | 560 | 936–1980 | 260–550 | 7–68 | 300–800 | 82 | 6 | 762 |
| 250HSR-ST | 560 | 720–1620 | 320–700 | 13–14 | 300–500 | 79 | 3–8 | 762 |
| 300HS-ST | 560 | 1260–2772 | 350–770 | 13–63 | 300–600 | 77 | 3–10 | 965 |
| 300HSR-ST | 560 | 1152–2520 | 380–850 | 11–63 | 250–550 | 79 | 4–10 | 965 |
| 350HS-ST | 1200 | 1368–3060 | 380–850 | 11–63 | 250–550 | 79 | 4–10 | 1067 |
| 400HS-TU | 1200 | 2160–5054 | 600–1400 | 8–66 | 200–500 | 80 | 4.5–9 | 1245 |
| 450HS-TU | 1200 | 2520–5400 | 700–1500 | 13–57 | 200–400 | 85 | 5–10 | 1370 |
**Notes:**
1. Recommended capacity range: 50%Q' ≤ Q ≤ 110%Q' (Q' refers to the capacity at the highest efficiency point).
2. NPSH is appropriate for the recommended point Q at the highest speed.
**Applications:**
The HS (R) series slurry pump is widely used in metallurgy, mining, mineral processing, dredging, dewatering, water treatment, coal washing, mills, cyclone feed, tailings, power, construction materials, and more. It is also known by different names depending on the application, such as Mineral Processing Pump, Mill Discharge Slurry Pump, Booster Pump, Feeding Pump, Tailing Pump, Transfer Pump, Thickener Underflow Pump, De-watering Screen Pump, Pressure Pump, Concentrate Pump, and many others.