Used, in nice condition. Was in working condition when taken out of service. See pictures
The Patterson fire pump model JU4H-UFAD5G is powered by a Clarke diesel engine, specifically the John Deere 4045 Series. This engine is a 4-cylinder, 4.5-liter, turbocharged unit with a heat exchanger cooling system. It operates at speeds ranging from 1,760 to 2,400 RPM, delivering power outputs between 110 to 118 horsepower (82 to 88 kW).
Key Specifications:
Engine Manufacturer: John Deere
Engine Model: 4045 Series
Aspiration: Turbocharged
Cooling System: Heat Exchanger Cooled
Displacement: 275 cubic inches (4.5 liters)
Bore and Stroke: 4.19 x 5.00 inches (106 x 127 mm)
Compression Ratio: 19.0:1
Rotation: Clockwise (viewed from front)
Weight: Approximately 1,490 lbs (676 kg)
For detailed information regarding this specific model, including installation guidelines, wiring diagrams, and maintenance procedures, it’s recommended to consult Clarke Fire’s official documentation or contact their technical support team directly.
The Patterson 8″ x 6″ MI pump with a 12″ impeller is a horizontal split-case (HSC) centrifugal pump commonly used in fire protection systems and various industrial applications. The “8” x 6″” denotes an 8-inch suction inlet and a 6-inch discharge outlet, while the 12-inch impeller size influences the pump’s performance characteristics.
Key Features:
Design: Horizontal split-case configuration allows for easy maintenance, as the upper casing can be removed to access internal components without disturbing the piping connections.
Construction: Typically constructed with a cast iron casing and bronze or stainless steel impellers, ensuring durability and resistance to corrosion.
Performance: The 12-inch impeller size suggests a specific flow rate and head, but exact performance metrics depend on the pump’s speed (RPM) and system conditions.
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