MNR and MND Overhung Absorber Recirculation Pumps

Reflecting its commitment to making flue gas desulfurization (FGD) systems more effective, Flowserve developed the rubber lined MNR and metallic MND absorber recirculation pumps. Built upon the proven design and hydraulics of the Flowserve MN solids-handling pump, the MNR and MND pumps are renowned for their high efficiency and versatility.

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  • Brands:
    Flowserve
  • Applications:
    Flue Gas Desulfurization, Slurry Processing, Shipping
  • Industries:
    Chemical Processing, Power Generation, General Industries
  • Standards:
  • Misc:

High Efficiency Impeller is one piece design with no exposed threads. Mixed flow vane design is highly efficient at hydraulic conditions found in recirculation services. Multiple materials choices permit maximum wear life in corrosive and erosive environments.

Replaceable Casing Wear Ring extends casing life and is available in many corrosion and abrasion resistant materials.

Opposed Tapered Roller Bearings firmly support the shaft, virtually eliminate axial and radial thrust loads, and are designed for a minimum B10 life of 100 000 hours.

MNR's Radially Split Casing provides access to the impeller. Tangential discharge provides unobstructed flow path and extends wear life.

MNR's Removable One Piece Elastomeric Liner protects against wear and allows for both front and back pullout.

Features:

  • Product flush slurry seal
  • External end clearance adjustment
  • Front and back pullout
  • Optional vertical configuration
    • Reduced shaft deflection
    • Smaller footprint
    • Reduced radial loads
    • Easy retrofits

Operating Parameters

  • Flows to 17 500 m3/h (77 000 gpm)
  • Heads to 40 m (130 ft)
  • Sizes 600 mm (24 in) to 1000 mm (40 in)

MNR and MND Absorber Recirculation Pumps Chart

MNR and MND Absorber Recirculation Pumps App

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MNR MND Absorber Recirculation Pumps Bulletin

Flowserve MNR MND Absorber Recirculation Pumps

M Hard Metal, Overhung Abrasive Slurry Pump

Description: The Flowserve type M hard metal slurry pump is a horizontal, single stage, end suction design with a tangential discharge nozzle. Fitted with a hard metal liquid end, the M pump is engineered to handle high concentrations of coarse, abrasive solids in suspension.

R Radially Split, Rubber Lined Overhung Slurry Pump

Description: The type R rubber lined slurry pump is a horizontal, single stage, end suction design with a tangential discharge nozzle. Engineered to handle high concentrations of fine abrasive solids in suspension or corrosive and abrasive mixtures, the type R is a workhorse in the mining and metal processing industries.

Titan™ Slurry Heavy-Duty, Overhung, Radially Split, Lined Pump

Description: The Flowserve Titan Slurry pump is a true mill circuit slurry pump. It reflects the company's innovation and engineering expertise in hydraulic design, materials science and manufacturing excellence.

FRBH Heavy-Duty Paper Stock and Process Overhung Slurry and Solids Handling Pump

Description: The FRBH is one of the world’s most efficient and reliable pumps Able to perform effectively across a broad operating range, the high efficiency of the FRBH translates into low total cost of ownership.

MN Large Capacity, Solids Handling Pump

Description: The Flowserve MN is an end-suction, side discharge, mixed flow, non-clog pump. This large capacity pump is designed specifically for reliability, low cost and long life in demanding sewage handling services or where suspended solids are of particular concern.

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