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HTO™ 80 | Hot Oil Pump | Tempuflo Series

Introducing the HTO™ 80 High-Temperature End Suction Centrifugal Pump — a patented and expertly engineered solution from MP Pumps, specifically designed for demanding heat transfer applications. Built to perform in extreme environments, the HTO™ 80 is perfect for industries such as plastics, chemical processing, food production, and general industrial operations.

This versatile hot oil pump supports both horizontal and vertical installations and is available with or without an electric motor, offering maximum flexibility for your specific application needs. By incorporating an isolated air-cooled seal chamber, the HTO™ 80 efficiently reduces the seal temperature using ambient air, significantly extending seal life and minimizing maintenance downtime.

Whether you require precision fluid handling at high temperatures or enhanced reliability under heavy loads, the HTO™ 80 delivers outstanding performance with flows up to 85 GPM (322 LPM) and heads up to 130 feet (40 m), all while withstanding temperatures up to 650°F (343°C).

Features and Benefits

  • High-Temperature Performance
    Operates efficiently at fluid temperatures up to 650°F (343°C), making it ideal for hot oil and heat transfer applications.
  • Extended Seal Life
    Features an isolated, air-cooled seal chamber that maintains lower seal temperatures, reducing wear and prolonging equipment life.
  • Flexible Installation Options
    Supports both horizontal and vertical mounting to fit a wide range of industrial setups.
  • Durable Construction
    Crafted from ductile iron with a hardened 303 stainless steel drive sleeve for maximum strength and corrosion resistance.
  • Versatile Drive Configurations
    Available as a close-coupled pump or pedestal mounted with multiple drive options, including PumPAK®.
  • Optimized Flow and Pressure
    Handles flows up to 85 GPM (322 LPM) and heads up to 130 feet (40 m), ensuring efficient fluid transfer in demanding applications.
  • Customizable Connections
    Offers NPT or flat flange options for both suction and discharge connections to suit diverse piping requirements.

 

SUCTION AND DISCHARGE1-1/2" x 1-1/4" NPT or flat flange option
APPLICATIONIndustrial, OEM 
MATERIALS OF CONSTRUCTIONDuctile iron 
FLOWUp to 85 GPM (322 LPM)
HEADUp to 130' feet (40 m) 
IMPELLER5.9" steel, enclosed
MOTORUp to 3 HP 
DRIVE OPTIONSClose coupled 56C,
Close coupled 145TC,
Pedestal,
PumPAK® (without motor) 
SEALCarbon / silicon carbide / Viton 
DRIVE SLEEVEHardened 303 stainless steel 
TEMPERATURE650°F (343°C)
FEATURESIsolated air cooled seal chamber