EBARA End Suction Volute Pump

GS

Energy-saving Design
・ World top class pump efficiency achieved.
・ Major improvement over our previous models by impeller 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 flushing and quenching piping not required for the standard application.
・ Air-bleeding not required.
・ Simplified bearings and shaft seal enable easy assembly.
Pump Specifications
・ Maximum operating pressure: 25 bar
・ Liquid temperature range expansion: -10℃ to 140
・ 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
・ Protector fitted in accordance with EN294.

Features

FEATURES
Horizontal foot mounting
Back pull-out design
Single-stage
Radially split volute casing
APPLICABLE FLANGE STANDARD

EN PN16
EN PN25
JIS 10K
JIS 20K
IMPELLER TYPE

Closed, single suction type and balancing holes to reduce axial thrust
SHAFT SEAL

Gland packing
Single mechanical seal based upon DIN24960 (Conical type)
Single mechanical seal (Cylindrical type)
Double mechanical seal (Cylindrical type)
BEARINGS AND LUBRICATION

Shield ball bearing (Grease lubrication)

BUILDING
・ Air conditioning-District heating & cooling
General water supply
Brine (antifreeze liquid)
Hot water circulation
High boost pressure

WATER SUPPLY
・ Water supply duties for municipalities
・ Irrigation
・ Drainage clean water
・ Fire protection
・ Swimming pool
GENERAL INDUSTRY

・ Semiconductor Industry
Pure water
・ Food industry
General water (Cooling water, Recycling water, Filtered water)
CIP (Cleaning in Place) , below 50
℃ and below conc. of 20%
・ Pulp and Paper Industry
White water (below pulp conc.of 0.3%)
・ Automobile industry
Water (without slurry)
Detergent (without slurry)

・ Steel industry-Non-ferrous metals industry
Coolant
Cooling Water

・ Garbage incineration
Cooling Water
Deaerater
Condensate water