NSL- Stainless Steal
4Pages

{{requestButtons}}

Catalog excerpts

NSL- Stainless Steal - 1

Vertical In-line Centrifugal Pump The DESMI NSL Stainless Steel pump meets the spe cial marine and industrial market requirements for: • Aggressive fluids • Rigid design • High efficiency • Easy installation/service and further, an attractive price. Material specification Design Features The pump is a vertical in-line, radially split, singlestage centrifugal pump with connecting flanges according to international standards. The pump is designed for mounting with electric motors having different international flange dimensions. The pump casing is equipped with a replaceable wear ring. The impeller is made with double-curved blades to ensure low NPSH-values and high efficiency. The bearing unit is equipped with sturdy ball bearings and the small types are fitted with lifetime-lubricated bearings. In the larger types the lower bearing is a double bearing for which a lubrication point is provided. A shaft in stainless steel with mechanical shaft seal of an approved brand is standard. For more information on Marine & Offshore solutions, please visit www.desmi.com MARINE & OFFSHORE DEFENCE & FUEL

Open the catalog to page 1
NSL- Stainless Steal - 2

Within the marine and industry area the NSL pumps in Super Duplex stainless steel is by far the best choice for use in applications where the pumped liquids are aggressive and/or polluted. Some of the possible applications are mentioned below - many other applications can be found for these pumps within the industry and marine area. - Scrubber recirculation (Exhaust gas cleaning) - Chemical feed or transfer - Fresh and seawater cooling - Water treatment systems All pump sizes are available as self-priming pumps by means of a separate built-on air-operated ejector priming unit, or built-on...

Open the catalog to page 2
NSL- Stainless Steal - 3

Design Details Pumps With Ø 215 And Ø 265 Impeller Suction and discharge flange dimensions are identical. The line through inlet and outlet is flush with the centre line of the shaft. The pumps are mounted with one impeller wear ring. Pumps With Ø 330, Ø 415 and Ø525 Impeller Dimension of the suction flange is one size larger than that of the discharge flange. The line through inlet and outlet is tangential offset in relation to the centre line of the shaft. The pumps have two impeller wear rings. Monobloc Without Bearing The pump is for small capacities and limited space. This version has...

Open the catalog to page 3
NSL- Stainless Steal - 4

Spacer The pump is for high capacities, heavy loads, and high pump speeds. As a special feature the pump is equipped with a spacer coupling which is a combined distance and flexible coupling. This makes it possible to remove the complete bearing housing with shaft, bearings, shaft seal, and impeller without dismantling or loosening the motor or piping. For high capacities and the resulting larger and heavier electric motors we recommend this pump version because of the easy dismantling of the rotating pump parts in connection with inspection and repair. This special feature is often a...

Open the catalog to page 4

All Desmi catalogs and brochures

  1. Ro-Fence

    2 Pages

  2. Globeboom

    6 Pages

  3. SMART Boom

    2 Pages

  4. CompactClean

    20 Pages

  5. ESL & ESLH

    2 Pages

  6. NSLV & NSLH

    4 Pages

  7. TERMITE

    2 Pages

  8. TERMINATOR

    2 Pages

  9. TARANTULA

    2 Pages

  10. RO-KITE

    2 Pages

  11. RO-BOOM 3200

    2 Pages

  12. RO-BOOM 2200

    2 Pages

  13. RO-BOOM 2000

    2 Pages

  14. RO-BOOM 1800

    2 Pages

  15. RO-BOOM 1500

    2 Pages

  16. RO-BOOM 1300

    2 Pages

  17. RO-BOOM 1100

    2 Pages

  18. RO-BOOM 1000

    2 Pages

  19. RO-BOOM 650

    2 Pages

  20. POLLUTANK

    2 Pages

  21. POLLKITTEN

    2 Pages

  22. POLLCRAFT

    2 Pages

  23. POLLCAT

    2 Pages

  24. POLAR BEAR

    2 Pages

  25. OIL FENCE

    2 Pages

  26. DOP 250 DUAL

    2 Pages

  27. DOP 200 DUAL

    2 Pages

  28. DOP 160

    2 Pages

  29. DESMI BOOM

    2 Pages

  30. CS BOOM

    4 Pages

  31. ALLIGATOR

    2 Pages

  32. A-BOOM

    2 Pages

  33. ROTAN PD

    2 Pages

  34. ROTAN HD

    2 Pages

  35. ROTAN ED

    2 Pages

  36. ROTAN GP

    2 Pages

  37. ROTAN CD

    2 Pages

  38. VAC

    2 Pages

  39. SA

    2 Pages

  40. PVLN

    2 Pages

  41. NSLV/H

    4 Pages

  42. NSL

    4 Pages

  43. NSA

    1 Pages

  44. Modular S

    2 Pages

  45. Modular H

    1 Pages

  46. ESL

    2 Pages

  47. DSL

    2 Pages

  48. DESLUBE

    1 Pages

  49. Cargo Pumps

    8 Pages

  50. OptiPower

    8 Pages

  51. AquaCulture

    12 Pages

  52. Marine

    20 Pages

  53. Ro-Kite

    2 Pages

  54. Oilfence

    2 Pages

  55. Arctic Range

    16 Pages