SMAH250-ST Mining Slurry Pump

SMAH250-ST Mining Slurry Pump

Product Profile

SMAH250-ST mining slurry pump is a large severe duty slurry pump designed for heavy duty applications such as mining and mineral processing, cyclone feed, slurry transfer, mill discharge, sand and gravel, boost pumps as well as other specialty applications. It has high interchangeability with Warman AH pump. This one type of tailing thickener slurry pumps has an ST-frame and its associated bearing assembly with a maximum matching power of 560 kW, which can withstand the extreme wear from coarse, heavy solids and flow turbulence, performing under even the most aggressive workloads. The strength of this 10 inches metal mine slurry pump lies in the superiority of our advanced hydraulic designs and our high performing wear and corrosion resistant materials.

Performance parameter:

   Flow:   Q=936~1980 m³/h 

   Head:   H=7-68 m

   Speed:  n=300-800 r/min 

   Weight: 4318 kg

   Allowable Mating Maximum Power: 560 KW

Model Meaning: 

For example: SMAH(R) 25-B (AH: Metal AH Series Heavy Duty Slurry Pump; AHR: Rubber AH Series Heavy Duty Slurry Pump; 25: Discharge Diameter (mm); B: Frame Type.)

1. High performance materials with excellent resistance to abrasion, corrosion and erosion.

2. Smooth flow channel, good anti-blocking performance, excellent cavitation performance.

3. High capacity bearing design.

4. The discharge position by request may be rotated 8 different angles at intervals of 45 degrees.

5. Application at best efficiency point and selection of wear-resistant material give long life.

6. Within the allowable pressure range, the pump can be used in multiple stages series connection with allows maximum working pressure for 3.6Mpa.

7. Various shaft seal options including gland seal, expeller drive seal and mechanical seal.

Competitive Advantage

1. Factory price, top quality.

2. Skilled team to provide you professional technical support and consummate after-sale service.

3. Mature technology, professional manufacture directly.

4. Has many successful projects.

Construction Description

1 Suction Seal  2 Cover Plate  3 Front Liner  4 Liner  5 Discharge Seal  6 Stuffing Box 7 Packing Gland  8 Bearing Assembly  9 Shaft Sleeve 10  Packing  11 Front Lantern Ring  12 Rear Liner  13 Impeller  14 Frame plate

Other shaft sealing structures

(1)  Expeller Seal Structrue

1 Packing

2 Metal Release Gland

3 Oil Cup 

4 Packing Gland

5 Lantern Ring 

6 Packing Gasket

7 Expeller

(2)   Mechanical Seal Structure

1 Mechanical Seal Box

2 Stationary Ring Assembly

3 Movable Ring Assembly

Variable Speed Centrifugal Slurry Pump Curves

Outline Drawing