Desmi DSL Centrifugal Pump For Ship

Desmi DSL Centrifugal Pump
Desmi DSL Centrifugal Pump

DSL Centrifugal Pump

The Desmi DSL centrifugal pumps for ship are single-stage, double-suction, vertical, centrifugal pumps. The design of the suction side provides for a perfect flow, and the inlet is placed in line with the outlet. Add to this the advanced double-suction impeller and the result is high efficiency and low NPSH values. The Desmi DSL centrifugal pump series is widely used within different applications and markets.

Desmi Pump Installation
Desmi Pump Installation

Design Features

The pumps are fitted with bearings and mechanical shaft seal at both top and bottom. This gives a robust construction, designed for trouble-free continuous duty. The pumps are radially split. In spacer design, service including replacement of bearings and mechanical shaft seal can be carried out without removing motor and piping. Significant advantages to the benefit of the service personnel.

Vertical In-line Double Suction Centrifugal Pump DSL

The DSL pumps are high capacity pumps.
Up to 5400 m3/h, pressure up to 90 mLC at 60 Hz

Desmi DSL Centrifugal Pump Application

Ballast and cooling water pumping are among the many tasks that the DSL pumps solve to perfection. But also district heating and power plants together with many other industries will profit from using DSL pumps.

The pumps are fitted with bearings and mechanical shaft seal at both top and bottom. This gives a robust construction, designed for trouble-free continuous duty. The pumps are radially split. In spacer design, service including replacement of bearings and mechanical shaft seal, can be carried out without removing motor and piping. Significant advantages to the benefit of the service personnel. Furthermore, it is possible to supply the pump with a separate priming pumps or ejector.

Material combination
Nominal diameter (DN)150 to 500
Flow rateUp to 5400 m³/h (23800 US gpm)
HeadUp to 90 m (295 ft.)
PressureUp to 25 bar (363 psi)
TemperatureUp to 150°C (302°F)
MotorStandard and EX motors
VFDBulkhead/Wall-mounted
ATEX approved.

Materials

Alternative material combinations such as stainless steel impeller are available. Maximum working temperature is 120oC for the standard model. For higher temperatures, please contact DESMI. Detailed installation and operation instructions are supplied together with the pump.

Material
specification
AD
Pump casingCast ironBronze
ImpellerNiAl-bronzeNiAl-bronze
Wear ringNiAl-bronzeNiAl-bronze
Shaft seal coverCast ironBronze
ShaftStainlessStainless
Shaft sealMechanicalMechanical

Production Technology

Production Technology
Production Technology
Spacer design and compact design
Spacer design and compact design

Read more : Submerged lubrication oil pump for marine

About Indonesia Marine Equipment 1523 Articles
INAMEQ is provide all marine product (equipment and sparepart) and news about marine product to help procurement team at shipping industry, ship contractor, port contractor and oil gas company finding competitive price to directly connect with manufacturer and authorized local and international.

1 Trackback / Pingback

  1. Desmi ESL Centrifugal Pump- Indonesia Marine Equipment

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.