Modular S Centrifugal Pump
Self-priming Centrifugal Pump
Up to 400 m3/h (1760 US gpm)
T The series of DESMI MODULAR S pumps represents one of the most distinctive developments in self-priming pumps. Based on many years of experience in the production of self-priming pumps we supply a pump series that meets the future demands for economical and reliable pumps.
The individual design, compact with a clear-cut cylindrical form, together with the practical advantages such as easy assembling and modular construction of all components ensure a long a trouble-free operation. The success of the DESMI pumps is among other things due to the priming principle which is thoroughly described on the opposite page. This principle means that the modular S can pump a mixture of air and liquid and thus evacuate air from the suction pipe. Thus, priming can be avoided and a foot valve is not necessary.
Various combinations of assembling
The pumps of the modular S series can be supplied as free shaft end, mounted on the base plate with petrol or diesel engine, hydraulic or electric motor or in a close-coupled design with electric motor. They can also be fitted with a manual friction clutch and V-belt pulley and with step-up bevel gear ratio 1:2
Applications
Marine pumps:
- Bilge pump
- Ballast pump
- Fire pump
- Cooling-water pump
- Wash-deck pump
- General service pump
Also suitable for “Contractors”
and “Agricultural” use.
Within Aquaculture industry the pumps are suitable for:
- Freshwater
- Waiter with additives
- Seawater
- Oils up to 500 cSt
RAS Applications:
- Scretting Pumps
- Miscellaneous
Industrial pumps:
- Ground water pumps
- Fire pumps
- Wash-down pumps
- Cooling-water pumps
- Circulation pumps
- Fuel pumps
- Filling of tanks and wagons
Technical data
| Nominal diameter (DN) | 32 to 125 |
| Flow rate - 50 Hz | Up to 340m³/h (1500 US gpm) |
| Flow rate - 60 Hz | Up to 410m³/h (1800 US gpm) |
| Head | Up to 140 m (460 ft) |
| Temperature | Up to 140°C (284°F) |
| Motor | Standard and EX motors |
| VFD | Direct or Bulkead/Wall-mounted |
| ATEX approved | Yes |
Pump curves
Manuals
Modular S-N - Open Design (T1440)
- English
- Danish
- German
- French
- Russia
- Polish
Modular S-N Monobloc - Open Design (T1441)
- English
- Danish
- Russia
- German
- Polish
Modular S-N Super Bilge Pump (T1444)
- English
- Danish
- Russia
- German
Modular S-N Super Self-Priming Pump (T1530)
- English
Brochures
Modular S - Stripping Pump
- English
Modular S
- English
- American
- Dutch
DESMI Modular S Centrifugal Pump
Modular S Centrifugal Pump - overhaul video
