Heavy-duty slurry pumps
Single-stage cantilever centrifugal pumps with a double casing: an outer cast-iron casing and a replaceable wet end of high-chrome iron or rubber inside. They pump slurries with large and sharp particles: tailings, ash and slag, sand, ore, concentrate.
Interchangeable in connection dimensions and wet end with the widely used AH series pumps (sizes 1.5/1B … 20/18TU).
Applications
- processing plants and mining combines
- ash and slag removal at power plants
- non-ferrous and ferrous metallurgy
- open-pit coal mines and collieries
- cement and building materials production
Design
- Wet end: high-chrome iron (Cr 27 %) or wear-resistant rubber
- Shaft seal: gland packing, dynamic (expeller) or mechanical
- Drive: direct via coupling or belt (ZV, CV, CR, CL, DC)
- The casing can be rotated to orient the discharge in 45° steps
Models and specifications
MTH-1Bsize 1.5/1B
Heavy-duty slurry pumps
Pump MTH-1B
- Q, m³/h
- 3,6–20
- H, m
- 5–68
- P, kW
- up to 15
- n, rpm
- 1200–3800
MTH-1.5Bsize 2/1.5B
Heavy-duty slurry pumps
Pump MTH-1.5B
- Q, m³/h
- 7–48
- H, m
- 7–62
- P, kW
- up to 15
- n, rpm
- 1200–3200
MTH-2Csize 3/2C
Heavy-duty slurry pumps
Pump MTH-2C
- Q, m³/h
- 21–86
- H, m
- 12–65
- P, kW
- up to 30
- n, rpm
- 1300–2700
MTH-3Csize 4/3C
Heavy-duty slurry pumps
Pump MTH-3C
- Q, m³/h
- 50–150
- H, m
- 9–45
- P, kW
- up to 30
- n, rpm
- 1000–2000
MTH-3Dsize 4/3D
Heavy-duty slurry pumps
Pump MTH-3D
- Q, m³/h
- 68–160
- H, m
- 10–52
- P, kW
- up to 60
- n, rpm
- 1000–2200
MTH-4Dsize 6/4D
Heavy-duty slurry pumps
Pump MTH-4D
- Q, m³/h
- 72–360
- H, m
- 12–56
- P, kW
- up to 60
- n, rpm
- 800–1550
MTH-4Esize 6/4E
Heavy-duty slurry pumps
Pump MTH-4E
- Q, m³/h
- 93–385
- H, m
- 12–63
- P, kW
- up to 120
- n, rpm
- 800–1600
MTH-6Esize 8/6E
Heavy-duty slurry pumps
Pump MTH-6E
- Q, m³/h
- 360–820
- H, m
- 10–61
- P, kW
- up to 120
- n, rpm
- 500–1100
MTH-6Rsize 8/6R
Heavy-duty slurry pumps
Pump MTH-6R
- Q, m³/h
- 360–820
- H, m
- 10–61
- P, kW
- up to 300
- n, rpm
- 500–1140
MTH-8STsize 10/8ST
Heavy-duty slurry pumps
Pump MTH-8ST
- Q, m³/h
- 630–1300
- H, m
- 11–60
- P, kW
- up to 560
- n, rpm
- 400–850
MTH-10STsize 12/10ST
Heavy-duty slurry pumps
Pump MTH-10ST
- Q, m³/h
- 800–1900
- H, m
- 7–58
- P, kW
- up to 560
- n, rpm
- 350–730
MTH-12STsize 14/12ST
Heavy-duty slurry pumps
Pump MTH-12ST
- Q, m³/h
- 1200–2600
- H, m
- 13–60
- P, kW
- up to 560
- n, rpm
- 300–600
MTH-14TUsize 16/14TU
Heavy-duty slurry pumps
Pump MTH-14TU
- Q, m³/h
- 1368–3000
- H, m
- 11–60
- P, kW
- up to 1200
- n, rpm
- 250–550
MTH-18TUsize 20/18TU
Heavy-duty slurry pumps
Pump MTH-18TU
- Q, m³/h
- 2520–5400
- H, m
- 13–57
- P, kW
- up to 1200
- n, rpm
- 200–400
Flow and head ranges are from the factory catalogue for various speeds and impeller diameters. We select the exact duty point from your data.