HI-TEMP
SUMP
PUMPS
• Heavy
Duty Construction – Life extended service
• Oil Lubricated Seal Chamber – Allows dry running
• Thermal Overload Protection –
Prevents motor damage
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These Submersible Pumps are designed for general industrial
applications requiring rugged, heavy-duty construction for high temperature
service. They feature Cast Iron housings, impellers, and casings and
are rated for liquid temperatures up to 200°F. The 300 HT Series
pump can handle solids up to 3/4” diameter while the SE-51HT handles
2” diameter solids when its protective screen is removed. Both
pumps can be run dry for an extended period without damage to pump,
motor or seal. The 300 HT Series comes complete with a high temperature
mercury float switch. An optional Stainless Steel float switch assembly,
Part No. 75327 is available for the SE-51HT. Typical applications include
wastewater, boiler blow down pits, condensate and hot water sumps.
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Model
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Max.
Flow
GPM
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Max.
Head
FT
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Max.
Temp
°F
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Max.
Visc
SSU
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Max.
Spec
Grav.
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Connections
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Wetted**
Materials
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MOTOR DATA
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Shp.
Wt.
Lbs
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Overall
Dimensions
In.
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Inlet
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Outlet
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HP
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RPM
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Volts
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PH
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Hz
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Encl
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300HT
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60
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23
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200
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1500
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1.1
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–
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11/2" FPT
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CI, 3S, CB, SC, BN, PP, NE
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1/3
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1550
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115
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1
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60
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SUB
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32
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8x9x11
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SE-51HT
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175
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25
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200
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1500
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1.1
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–
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2" FPT
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CI, 3S, CB, SC, BN, NE
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1/2
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1625
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115
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1
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60
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SUB
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85
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10x13x19
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Other seal configurations available for
temperatures up to 350°F.
* Contact a Water Cooling Engineer for assistance in selecting
pumps for fluids over 500 SSU.
** Also available in All Bronze and 316SSS construction.
See page 5 for material legend.
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Contact a Water Cooling Application Engineer for assistance
in selecting pumps for fluids with specific gravity over 1.1.
Also available in TEFC and Explosion Proof.
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