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Traction

Traction

Traction

Product catalog summary
Overview
The traction transformer axial 'IN-LINE' pump by SPP Pumps is a centrifugal pump integrated with a driving motor on a common shaft. It is designed for oil circulation in electric traction locomotive transformers and converter applications. The pump's design eliminates the need for a seal shaft, reducing the risk of oil leakage and air entry. Its compact in-line arrangement allows for horizontal or vertical mounting.

Technical Specifications
  • Frequency: Available in 50Hz and 60Hz versions.
  • Max Flow: 20 l/s (50Hz), 28 l/s (60Hz).
  • Max Head: 5 m (50Hz), 42 m (60Hz).
  • Max Speed: 2900 RPM (50Hz), 3500 RPM (60Hz).
  • Temperature Range: -25°C to 100°C.

Construction Details
  • Casing Pressure: Maximum 5 bar.
  • Position of Branches: Inline or 90° flanges available.
  • Flanges: Standard BS 4504 PN6, with options for BS 4504 PN10, BS table ‘D’, and ANSI B16.1 125lb FF.
  • Bearings: Product lubricated.

Pump Sizes Available
  • ATO 2T
  • ATO 2V
  • ATO 3V
  • ATO 3R
  • ATO 3X

Service Support
SPP Pumps is committed to providing exceptional service support, available 24/7. The company emphasizes fast, cost-effective service with high standards of workmanship and quality.
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Catalog excerpts

Traction-1

The traction transformer axial ‘IN-LINE’ pump is basically a centrifugal pump with a driving motor assembly as a single unit on a common shaft. The transformer oil circulates through the windings thus eliminating any seal shaft and avoiding the danger of oil leakage or entry of air. The in-line arrangement allows for the direct mounting in a horizontal or vertical position with a ow directed either way with the advantage of being compact. Application Oil circulation in the following:- electric traction locomotive transformers and converter application. Construction Casing Pressure: Inline or 90° anges available BS 4504 PN6 available as standard BS 4504 PN10, BS table ‘D’ and ANSI B16.1 125lb FF also available Product lubricated

 Open the catalog to page 1
Traction-2

Pump Sizes Available Service Support ATO 2T At SPP we are committed to providing the very best in service Ajo 2V support, it's what we pride ourselves upon. Customer support ATQ gV is our business. We have built a reputation by providing a fast, cost effective service whilst maintaining continually high standards of workmanship and quality. Available to you 24 ATO 3X, h0urs a (jg^ we are only a phone call away to support you. Assessed to ISO SOQi:£OOQ Cerl.ncate number: EMSi 11 SPP reserve the right to continually develop and improve products. Information contained herein is for guidance only...

 Open the catalog to page 2
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.