Split Case Pump

TECHNICAL DESCRIPTION

• Horizontal, single-stage, double volute, axially split case centrifugal firefighting pump, dedicated to large capacities, highest efficiencies and reliability.
• Symmetry ensures minimal shaft deviation hence best stability at high torques and speeds.
• Internal inspection and maintenance are facilitated — pump bearings and mechanical seals can be serviced without disturbing the piping connections or electrical motor connections. Base plates are fabricated steel with a drip pan.
• Maintenance is facilitated by the 2 shell casings, without the need to disassemble the motor and coupling. The casing can be split vertically or horizontally relative to the impeller, giving you either a vertical split case or a horizontal split case pump. Some manufacturers also offer custom configurations to optimize the pump for specific applications. Suction and discharge flanges are on a common centerline for easy installation. Impellers are dynamically balanced to reduce vibration and potential wear.
• Axially split volute pump casing design.
• Pump case with anti-corrosive coating HT250.
• Double-entry radial impeller in AISI 304 or HT250.
• Shaft protecting sleeves in the seal area.
• Mechanical seal and gland packing are both available.
• Grease-packed rolling element bearings sealed for life.

APPLICATIONS

• Suitable for use with clean water and liquids that are not chemically aggressive towards the materials from which the pump is made.
• The centrifugal pumps are recommended for use in water supply, cleaning sets, pressure boosting, firefighting sets, irrigation, industrial applications, water circulation in acclimatization sets, agricultural.

FEATURES AND USING LIMITS

• Liquid temperature between -10℃ and +120℃.
• Ambient temperature up to +50℃.
• Max. working pressure 25 bar.
• Power range 1.8 - 1780 kW.
• Flow capacity range 0 - 4500 m³/h.
• DN range of suction pipe 125-700 mm (5″-28″).
• DN range of discharging pipe 80-600 mm (3″-24″).

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