JOHN DEERE irrigation pump unit

Usage :

Designed for use in natural disasters and emergencies, the group motor pump with JOHN DEERE engine is equipped with the following:

• A double scroll system
• An external hydraulic balance line
• A pump
• A towable trailer

Description :

• Replaceable wear rings
• Replaceable wear rings
• Different mounting configurations
• Robust mounting frame
• Shower curtain screen on monobloc models
• Oversized bearings
• High efficiency
• Fully machined wheels
• Efficiency gains of up to 89%
• Solidly covered molded parts
• External balance line
• Tank available in three versions
• Maximum flow of 120 m3 / h
• Pressure up to 100 meters
• Grain size 80 mm

Double Volute:

The double volute system effectively balances the forces within
pump to reduce radial load, shaft deflection and fatigue.
This prevents shaft breakage and prolongs the life of the seals
and mechanical seals, wear rings and bearings while
maintaining high hydraulic efficiency.

External hydraulic balance line:

Cornell's external hydraulic balance line equalizes the pressure between the hub
impeller and pump suction to reduce the axial load acting on the
wheel, shaft and bearings. The balance line also helps to move the
sand and silt from the stuffing box to the low pressure area at the suction of the
pump, reducing the wear of wet parts