Liberty HT450-Series High Temperature Sump Pumps Buyers Guide & Review
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The Liberty HT450-series pumps are made of aluminum for operation in high temperature submersible sump operations such as condensate pits and high temperature water transfer. The Liberty Pump HT450 series pumps operate at 1/2 HP, 1 phase power and can handle solids up to 3/8″. Each pump has a 1-1/2″ FNPT discharge.

Features:

  • Vortex style impeller permits passage of solids without clogging
  • Made of high temp engineered thermoplastic
  • Fiberglass reinforced nylon and powder coated aluminum construction
  • Stainless steel rotor shaft
  • All fasteners made of non-corrosive stainless steel

The HT450 pumps are manually operated and need a corresponding control panel (sold separately). The HT453 pumps are automatic with float switches.

LIBERTY HT450-Series High Temp Sump Pumps

Liberty ht 450 series high temperature sump pump

Model Comparison Chart

Model Discharge HP Voltage Phase Max. GPM (77° F) Max. Head (77° F) Max Temp. Solids Operation Cord
HT450 1-1/2″ FNPT 1/2 115 1 53 34′ 180° F 3/8″ Manual 10′
HT450-2 1-1/2″ FNPT 1/2 115 1 53 34′ 180° F 3/8″ Manual 25′
HT453 1-1/2″ FNPT 1/2 115 1 53 34′ 180° F 3/8″ Auto Wide-Angle Float w/Series Plug 10′
HT453-2 1-1/2″ FNPT 1/2 115 1 53 34′ 180° F 3/8″ Auto Wide-Angle Float w/Series Plug 25′
PERFORMANCE RATINGS

Liberty ht 450 series high temperature sump pump curve

DIMENSIONAL DATA

Liberty ht 450 series high temperature sump pump data

TECHNICAL DATA

Liberty ht 450 series high temperature sump pump technical data

ELECTRICAL DATA

Liberty ht 450 series high temperature sump pump elctrical data

BROCHURE
Liberty HT450-Series Brochure
MANUAL
Liberty HT450-Series Installation Manual
SPECIFICATIONS
Liberty HT450-Series Curves

Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.