MNR and MND Overhung Absorber Recirculation Pumps 01

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)