Thompson Kelly & Lewis, horizontal shaft axial split casing, double suction impeller, single stage centrifugal pumps, 980 rpm. Each unit to be supplied complete with the following pump accessories fitted as a unit: I. Pump Accessories: - Extended fabricated steel base plate suitable to accommodate the pump and electric motor driver. - TKL type or equal rubber bush and pin type flexible coupling. - Aluminum non-sparking type coupling guard. II. Construction and features: Pump shall be built to include the following standard design features: A. Stuffing Box: - Driving end and non-driving end stuffing boxes shall be fitted with standard construction packed gland arrangement. - Lantern ring fitted between packing in each stuffing box for clean liquid injection when required for pump operation. B. Bearings: - Ball radial and ball thrust bearings, grease lubricated. III. Materials of construction: - Casing (in 2 halves): Cast iron - Impeller: Phosphor Bronze (Zinc Free) - Shaft: Stainless steel - Shaft sleeve: Phosphor Bronze (Zinc Free) - Case wear rings: Leaded Bronze - Bearing housing: Cast iron