Thrustream

Product catalog summary

Overview: The Thrustream Split Case Pumps by SPP Pumps are designed for industrial and general-purpose applications, including circulating duties, water boosting, irrigation, heating and air conditioning, and process cooling. The split case design allows for easy access to pump internals for maintenance and inspection.

Design Features:

Robust modular split case design with flanged connections in the lower casing.
Top half casing and rotating assembly can be removed without disturbing pipework.
Available in horizontal or vertical configurations with clockwise or counter-clockwise rotations.
Includes an air release valve for priming, double entry impeller, and case wear rings.
Features robust shafts protected by sealed shaft sleeves, with only three shaft sizes covering the entire range.
Grease lubricated rolling element bearings, with double row options available for selected models.
Multiple sealing systems: soft packed, inboard component mechanical seal, and outboard mechanical seal.

Specifications:

Pump Models: 22
Discharge Range Sizes: 65mm to 350mm
Temperature: Standard 80°C, optional up to 120°C
Maximum Capacity: 4000m3/hr (1100 l/s)
Maximum Differential Head: 240m
Electricity Supply: 50 and 60Hz
Operating Pressures: Up to 25 bar depending on model

Materials of Construction:

Casing: Cast iron
Impeller: Cast iron, bronze, or zinc-free bronze
Wear Ring: Cast iron or bronze
Insert: Cast iron
Shaft Sleeve: Bronze or stainless steel
Shaft: High tensile or stainless steel

Performance Charts: The document includes performance charts for various configurations, indicating optimum points for standard single-stage, large single-stage, and two-stage pumps across different frequencies and rotations per minute (R.P.M.).

Additional Information: SPP Pumps reserves the right to develop and improve products continually. The information provided is for guidance only and subject to change, with no liability for damages resulting from its use.

Catalog excerpts

Thrustream – Split Case Pumps Thrustream is specially designed for industrial/general purpose users and is one of a comprehensive range of split case products available from SPP. Each range is designed to meet the particular needs of the markets it serves. The split case design facilitates quick and easy access to the pump internals for routine inspection and maintenance. Interchangeability throughout the range minimises number of components, therefore, saving stock holding of spare parts within factories or buildings. Typical Applications: • Circulating duties • Water boosting • Irrigation • Heating and air conditioning • Process cooling

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Design Features Robust modular split case design with suction and discharge flanged connections in the lower half of the casing. Top half casing and rotating assembly can be removed without disturbing suction and discharging pipework. A choice of horizontal or vertical configurations with clockwise or counter clockwise rotations to suit station design. 1 2 Double entry impeller, offers advanced impeller design All pumps are fitted with case wear rings Air release valve fitted to assist in priming operation Robust shaft protected by sealed shaft sleeves. Shaft sleeves, where fitted, lock impeller...

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Thrustream - Split Case Pumps Standard Single Stage • Various material options available • Impellers cut to duty point • Vast interchangeability

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Thrustream - Split Case Pumps SPP reserve the right to continually develop and improve products. Information contained herein is for guidance only and subject to change. SPP Pumps Ltd accept no liability whatsoever for any damages either direct or consequential resulting from the use of such Optimum point Standard Single Stage Optimum point

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