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MDPD 80/100/150/200

MDPD 80/100/150/200
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MDPD 80/100/150/200

Product catalog summary
Cargo Pump Type MDPD 80/100/150/200 Overview
The MarFlex deepwell pump is a single-stage centrifugal pump utilizing an oil-lubricated drive shaft. It can be powered by either an electric or hydraulic motor, with the electric drive offering higher efficiency, lower noise, easier installation, and reduced maintenance due to the absence of hydraulic piping. Consequently, 99% of MarFlex deepwell pumps are electrically driven.
Material Specifications
  • AISI 316L/Stainless Steel (standard) - Material code: 1.4404
  • Duplex/22Cr Duplex (optional) - Material code: 1.4462
  • Super Duplex/25Cr Duplex (optional) - Material code: 1.4410
General Specifications
  • Cargo temperature range: -15°C to +100°C
  • Maximum viscosity: 4000 cSt
  • Maximum specific gravity: 2.11
Pump Performance
The pump performance curve illustrates the capacity in cubic meters per hour (m3/h) against the head in meters (m) for different models (MDPD-80, MDPD-100, MDPD-150, MDPD-200). The graph indicates varying performance levels across the models, with capacity ranging from 50 to 800 m3/h.
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Catalog excerpts

MDPD 80/100/150/200-1

Cargo pump type MDPD 80/100/150/200 The MarFlex deepwell pump is a single stage centrifugal deepwell pump and uses the oil lubricated drive shaft principle. It can be driven by either an electric motor or a hydraulic motor. However, the electric drive pump system has a higher system efficiency compared to a hydraulic drive pump system. It also has a low noise level, is easy to install, and needs less maintenance because of the electrical wiring instead of the hydraulic piping system. As a result 99% of all deepwell pumps, installed by MarFlex, are electrically driven. Pumps are made of Material description AISI 316L/Stainless Steel (standard) Duplex/22Cr Duplex (optional) Super Duplex/25Cr Duplex (optional) General Cargo temperature Maximum viscosity Maximum specific gravity Pump Performance Curve 160 140 Pumping Excellence

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*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.