SSE/SSF/WSY

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Pump Selection (PSS)

Download Literature:

• Product Bulletin

Specifications

• Capacities to 110,000 GPM (25,000 m³/h)
• Heads to 200 feet (60 m)
• Temperatures to 250°F (120°C)

Design Features

• Casing single volute, symmetrical design permits either clockwise or counterclockwise rotation with proper impeller. Large hand hold matching the volute is provided for inspection and cleanout. Concentric rabbet fits for casing cover and suction nozzle assure ease of assembly and alignment.
• Back Cover One piece back cover with integral stuffing box provides a rigid support for the bearing frame. Suction Cover Forms the flanged suction nozzle and is rigidly reinforced to form a base on the smaller pump models. A large hand hole is provided in the suction nozzle for inspection and cleanout.
• Impeller Single-suction, enclosed. Vanes formed by accurately set cores insure even thicknesses and spacing. Sphere sizes to 13.25 inches.
• Wearing Rings Renewable wearing rings are filled to the impeller shroud at the suction inlet and in the suction cover. Axial clearance design minimizes wear by eliminating grit pockets. External provision is made for axial adjustment of operating clearances and to control leakage.
• Shaft Overhung, stiff shaft design is accurately machined over its entire length. Key seated and threaded for mounting impeller hub with contoured locknut.
• Shaft Sleeve Renewable, end floating hooked design permits thermal expansion without undue stresses or distortion. O-ring seals provided to prevent leakage along shaft.
• Bearings Are available for grease or oil lubrication. Standard design utilizes a spherical roller radial bearing and tapered roller downthrust and idler (upthrust) bearings. Options include babbitt lined sleeve type bearings with tilted pad type thrust bearing or alternate arrangements as requested. Various options for oil cooling and supply are also available when requested.
• Bearing Frame Cylindrical, concentric type, cast or fabricated. Bolted and dowelled to back cover.
• Stuffing Box Integral with back cover. Packing, with split gland and lantern ring to facilitate repacking and adjustment. In and out water connections are also provided.
• Rotating Element Back pull out design permits removal without disturbing suction or discharge piping.

Services

• Sewage
• Wastewater
• Storm Water
• Water Supply
• Process Water
• Flood Control
• Circulating Water

Hydraulic Coverage

All performance curves are found using our free Pump Selection System (PSS) software. Click the following link, where you will register and gain immediate access to all of our up-to-the-minute performance curve information.
Pump Selection (PSS)

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Model Features