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English (US)
2. Symbols used in this document
3. General description
Grundfos SEG pumps are designed with a grinder system which
grinds solid particles into small pieces so that they can be led
away through pipes of a relatively small diameter.
SEG pumps are used in pressurized systems, e.g. in hilly areas.
The pumps can be controlled via the Grundfos control box with
motor-protective circuit breaker.
See installation and operating instructions for the selected unit.
3.1 Product drawing
Fig. 1 SEG pump
3.2 Applications
SEG pumps are designed for pumping the following liquids:
• domestic wastewater with discharge from water closets
• sewage from restaurants, hotels, camping sites, etc.
The compact design makes the pumps suitable for both
temporary and permanent installation. The pumps can be
installed on an auto-coupling system or stand freely on the
bottom of the pit.
Warning
If these safety instructions are not observed, it may
result in personal injury.
Warning
If these instructions are not observed, it may lead to
electric shock with consequent risk of serious
personal injury or death.
Warning
These instructions must be observed for explosion-
proof pumps. It is advisable also to follow these
instructions for standard pumps.
If these safety instructions are not observed, it may
result in malfunction or damage to the equipment.
Notes or instructions that make the job easier and
ensure safe operation.
Notes or instructions that make the job easier and
ensure safe operation.
TM06 5740 0316
Pos. Designation
1 Cable plug
2Nameplate
3 Outlet flange ANSI 1 1/2" or 2" (DN 40 or DN 50)
4Outlet port
5 Lifting bracket
6 Stator housing
7 Oil screw
8Clamp
9 Pump foot
10 Pump housing
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