5410 Horizontal split pump

PRODUCT BENEFITS

High-capacity in varied industrial application
Rexfos offers 5410 double suction axially split single stage centrifugal pumps are used for demanding high-capacity industrial applications to ensure process reliability, high efficiency, and low operating costs.

Customized and Varied materials and Construction Variants
Great choice of materials from cast iron to high grade stainless steel, varied shaft seals and brackets for many specific applications available.

High Energy Efficiency
Optimized hydraulic system of high efficiency. The impellers are trimmed to the operating point.

Operating Reliability
Good suction performance for low vibration levels and very smooth running.

Wide ranges
Wide ranges and sizes can provide exact sizing on pumps.

Service
Fast delivery of new pumps and spare parts

Bearing unit
•Long lifetime with high thrust angular contact ball bearing for axial load and deep ball bearing for radial load
•Grease lubrication as standard.

Flexible installation
•Single and dual drive alternatives
•Horizontal or vertical installation gives compact installation

SELLING POINT

Double entry impeller
•Double suction impeller, with split, staggered and skewed vanes give high efficiency and low Net Positive Suction Head (NPSH) values
•Low pulsation impellers are available, designed to meet the stringent performance requirements of paper machine head box applications
•Impeller installed on the shaft by strong interference fit without keyway, which is easy to assemble, disassembled hydraulically.

Axially split casing
•Heavy-duty horizontally split casing
•Inspection, maintenance and removal of the rotating unit is possible without disturbing the piping or motor
•Single volute for lower head and double volute for higher head applications
•Low radial loads on bearings and low shaft deflection providing extended seal and bearing life.

Casing wear rings
•Renewable casing wear rings protect the casing from wear and assure smooth flow to the impeller improving efficiency
•Maintaining correct clearance is easy
•Wear ring locked in lower casing to prevent rotation.

Heavy duty shaft
•For high corrosion and wear resistance plus high strength
•Reduced shaft deflection for extended seal and bearing life
•Duplex stainless steel shaft

Versatile shaft sealing
Stuffing box
•External or internal sealing liquid
•Split stuffing box gland and lantern ring in ZPP with withdrawal grooves for easy service
Mechanical seal
•Different mechanical seals available
•Seals fit into the same chamber as packings providing easier change to another type of sealing.