EBARA Submersible Semi-vortex Sewage Pumps
DVSU/DVSHU
Operating, Installation, and Maintenance
EBARA
Fluid Handling
rev. 0706
Design of this EBARA pump is based on superior engineering and long experience. To prevent trouble and provide satisfactory operation and
long life, it is important to understand the EBARA pump thoroughly by careful study of this manual. If any questions arise regarding this manual,
please direct them to EBARA INTERNATIONAL CORPORATION.
Specifications
Check the nameplate for your pump's head (HEAD), discharge volume (CAPACITY), speed (SPEED), motor voltage and current.
Other specifications are noted in the chart below.
Contents
Section
Page
Safety Information and Introduction .................................................................................................. 2
Specifications .................................................................................................................................... 2
Pump Checks .................................................................................................................................... 3
Installation .......................................................................................................................................... 4
Operation .......................................................................................................................................... 7
Maintenance and Service .................................................................................................................. 8
Other .................................................................................................................................................. 11
Safety Information and Introduction
WARNING
Before handling this pump, always disconnect the power first. Do not use sparkable electrical devices or flames
in a septic (gaseous) or possible septic sump.
Do not work under heavy suspended objects unless there is a positive support under it to stop its fall in event
of sling or hoist failure. Disregard of this warning could result in personal injury.
This pump should only be serviced by qualified or factory trained personnel.
CAUTION
This instruction manual includes necessary items for installation, operation, and maintenance. Read this manual carefully
to ensure correct installation, operation, and maintenance.
Be sure to keep this instruction manual on hand for future reference.
CAUTION
Be careful not to exceed the given specifications in the use of your products.
Item
Specifications
Model DVSU
Model DVSHU
Type
Sewage, waste water, miscellaneous drain water
Liquid handled
Temperature
32 - 122
••
F
Motor: 1/2, 1HP: 32-158
••
F
Motor: 2-5HP: 32-176
••
F
Casing
Cast iron
Materials
Impeller
Cast iron
Shaft
403 stainless steel
Motor type
Air-filled submersible motor
Shaft seal lubrication oil
Turbine No. 32 ISO VG - 32
Rotaly compressor oil A
Maximum water depth
65 ft
65 ft
Installation
with Quick Discharge Connector or floor mounted
CALL 1-800-577-8111 FOR SALES AND SUPPORT