NOTICE:
• This product is not intended for potable water applications.
• This product is non-submersible. For indoor use only.
• This product has not been investigated, nor is it intended for, use in swimming pools
and marine areas.
The pump is intended for use with these pumped fluids:
• Unheated domestic and fresh water
• Boiler feed water
• Condensate
• Hydronic cooling or heating
• Benign liquids
• Pressure boosting
• General liquid transfer
Rotation
Pump rotation is clockwise when viewed from the back of the motor. An arrow is also
located on the pump to show the direction of rotation.
3.2 Operational specifications
Mechanical seal specifications
Seal type/Parameter Standard seal, EPR/
Carbon/Tungsten
Carbide
Optional seal, FKM/
Carbon/Ceramic
Optional seal, EPR/
Silicon Carbide/
Silicon Carbide
Optional seal, EPR/
Carbon/Tungsten
Carbide
Operating
temperature range, °F
(°C)
-20 to 250 (-29 to
121)
-10 to 225 (-23 to
107)
-20 to 250 (-29 to
121)
-20 to 250 (-29 to
121)
pH range limits 7.0 to 11.0 7.0 to 9.0 7.0 to 12.5 7.0 to 9.0
Resistance to
dissolved solids
Low-Medium Low Medium-High Low-Medium
Maximum glycol/
water concentration
50/50% 50/50% 60/40% 50/50%
Table notes
1. An external flush is required on low pressure systems that contain a high concentration
of abrasives.
2. For operating temperatures above 250°F, a cooled flush is required and is
recommended for temperatures above 225°F for optimum seal life. On closed
systems, cooling is accomplished by inserting a small heat exchanger in the flush line
to cool the seal flushing fluid.
3. Flush-line filters and sediment separators are available on request.
3 Product Description
Series e-80SC INSTRUCTION MANUAL 9
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