1. Tobee®TH6/4D Slurry Pump Always do your best Technical Specifications Design Features • Bearing assembly – a large diameter shaft with short overhang minimizes deflection and contributes to long bearing life. Only four through bolts are required to hold thecartridge type housing in the frame. • Liners – easily replaceable liners are bolted, not glued, to the casing for positiveattachment and ease of maintenance. Hardmetal liners are completely interchangeablewith pressure moulded elastomer. • Elastomer seal rings back all liner joints. • Casing – Casing halves of cast or ductile iron with external reinforcing ribs provide high operating pressure capabilities and an extra measure of safety. • Impeller – front and rear shrouds have pump out vanes that reduce recirculation and seal contamination. Hard metal and moulded elastomer impellers are completely interchangeable. • Cast in impeller threads require no inserts or nuts. High efficiency and high head designsare also available. • Throatbush – wear is reduced and maintenance simplified by the use of tapered mating faces to allow positive accurate alignment during assembly and simple removal. Tobee®Heavy Duty Slurry Pumps The heavy duty TH slurry pump range is designed to perform continuous pumping of highly abrasive/dense slurries in processes from hydrocyclone feed to regrind, flotation and tailings in minerals processing plants as well as other industrial applications. • One-piece frame – a very robust one-piece frame cradles the cartridge type bearing and shaft assembly. • Ball mill discharge • Bottom/fly ash, lime grinding • Coal • Coarse sand • Coarse tailings • Dredging • FGD • Fine tailings • Flotation • Heavy media • Minerals concentrate • Mineral sands • Ni acid slurry • Oil sands • Phosphoric acid • Phosphate matrix • Process chemical • Pulp and paper • Rod mill discharge • SAG mill discharge • Wet crushers • An external impeller adjustment mechanism is provided below the bearing housing for easy adjustment of impeller clearance. Executive Standards • Design Standard Hydraulic Institute 6, ISO 9001, ISO 14001, OHSAS 18001 & CE certified. • Material Standard AS 2027 Grade Cr27, ISO 21988 Grade Cr27, ASTM A532 Grade III Type A • Castings Dimensional Standard ISO8062 • Performance Test Standard ISO9906, ISO2548, ISO3555 • Vibration Standard ISO2372 • Noise Standard ISO3746 Above: Metal Lined, Rubber Lined, Polyurethane Lined, Ceramic Lined is available • Hydrostatic Test Standard ANSI/HI 1.6-2000

2. Operating Curve Options • Impeller 2, 4, 5, 6 VCG Closed or Open type Standard, WRT1, BR, BF, HE1, HE2, RE1, LPT1, SR,EP, etc. • Materials Metal, Rubber, Polyurethane, Ceramic. • Bearing Assembly D, DD, E, EE, XLM type. • Shaft Sleeve SS420, SS304, SS316, Ceramic. • Bearings ZWZ, NSK, SKF, Timken etc. • Frame D, E type. • Expeller & Expeller Ring Cast iron, High chrome, Stainless steel. • Gland Assembly Cast iron, Stainless steel. Technical Data Model TH6/4D • Seal Arrangement Gland seal, Expeller seal, Mechanial seal. Capacity Q (m3/h) 162-360 Head H (m) 12-56 • Packing Asbestos, PTFE, Glass fibre, Carbon fibre, Arimid Fibre, Latty 4777. Speed n (rpm) 800-1550 Max Power (kw) 60 • Gasket & O-ring NR, NBR, Viton, Neoprene, Butyl, Hypalon,EPDM etc Max Particle Size (mm) 44 Max Eff. η (%) 65 Impeller Type 5 VCG Closed Accessory Options (available on request) Standard Material Configuration • Drive Arrangement CV, ZV, CR, CL, DC type. Frame Plate & Cover Plate Ductile Iron Wetted Parts Hyperchrome • Inlet & Outlet Flanges. Shaft Sleeve 420C Stainless Steel • Electric Motor or Diesel Engine. Shaft 1045 Carbon Steel • VFD, Soft Starter etc Frame Ductile Iron • Additional Customised Options. Bearing ZWZ Seal Arrangement Gland Seal Expeller Seal Mechanical Seal