Pump Model: SH/250ST (12/10ST-AH) SH/250ST is equivalent to 12/10ST-AH, a 10'' discharge slurry pump, which is widely used for abrasive and robust slurry applications. It's wet-end spare parts are made of high chrome alloy, a kind of white iron, similar to ASTM A532. Material Construction:

Part Description	Standard	Alternative
Impeller	A05	A33, A49
Volute Liner	A05	A33, A49
Front Liner	A05	A33, A49
Back Liner	A05	A33, A49
Split Outter Casings	Grey Iron	Ductile Iron
Shaft	Carbon Steel	SS304, SS316
Shaft Sleeve	SS304	SS316, Ceramic, Tungstan Carbide
Shaft Seal	Expeller Seal	Gland Packing, Mechanical Seal
Bearings	ZWZ, HRB	SKF, Timken, NSK etc.

Applications: Mining Industry; Minerals Processing; Tailings Disposal; Fly Ash; Bottom Ash; Sludge and Slurry etc. Specifications: Flowrate: 936-1980m3/hr; Head: 7-68m; Speed: 300-800rpm; Bearing Assembly: SH005M or FAM005M Impeller: 5-Vane Closed Type with Vane Diameter: 762m; Max. Passage Size: 86mm; Max. Efficiency: 82%