EBARA End Suction Volute Pump - GS Series

Product Description:
APPLICATIONS:
• Air conditioning, district heating & cooling
• Plumbing services
• Fire-fighting pump
• General water-supply
• Irrigation & drainage
• Swimming pool
• Boosting purpose

Product Specification:
FEATURES / BENEFITS:
Energy-Saving Design
• World top class pump efficiency achieved
• Major improvement over our previous models by hydro parts designed using our proprietary 3D inverse design technology
• Higher efficiency means lower energy consumption and motor output, and more compact size

Simple Maintenance
• Back pull-out structure enables disassembly and inspection without removal of suction and discharge piping
• Shield bearings eliminate need for adding or exchanging lubricating oil
• Shaft seal water injection piping not required for the standard application
• Air-breathing not required
• Simplified bearings and shaft seal enable easy assembly

Pump Specifications
• Maximum operating pressure: 25 bar
• Liquid temperature range expansion: -25ºC to 140ºC
• Compatible with multiple flange standards
• Able to meet customer specifications with many combinations of shaft seals and materials

International Standards
• Pump dimensions adopt EN733
• Mechanical seal adopts EN12756
• Bearing cover plate fitted in accordance with EN294

New Hydraulic Design:
• The hydraulic components are designed with 3D inverse design technology to optimize performance.
• The performances of entire GS series are satisfied MEI 0.4 requirements on the ErP directive. Further 34 of 35 models for 2 pole and 33 of 44 models for 4 pole are achieved MEI 0.6 requirements which are superior grade than MEI 0.4. (MEI: Minimum Efficiency Index)

Product Performance Curve:

DIMENSIONS - 2 POLE