Hot oil(fluid)contrifugal pump/cryogenic pump
Our Hot Oil / Cryogenic Pump is engineered for the most demanding thermal applications where fluids must be transported at extreme temperatures—both very high and extremely low. Designed for reliability, safety, and exceptional performance, these pumps are ideal for handling thermal oils up to 350°C and cryogenic liquids down to –196°C such as liquid nitrogen, liquid oxygen, LNG, and other refrigerated gases.
Manufactured with precision-engineered components, advanced sealing systems, and robust metallurgy, our pumps ensure stable performance, minimal leakage, and long service life even under extreme thermal stress.
Features :
Size:Hot oil pumps come in multiple sizes depending on flow and discharge head.
Typical Size Range
Inlet/Outlet:
1 inch,1.5 inch,2 inch,2.5 inch,3 inch,4 inch
Flange-type connections are common for high-temperature safety.
Flow Capacity:
3 m³/hr to 150 m³/hr
Pressure/Head Range
10 meters to 100 meters
Temperature Handling
Handles 180°C to 350°C depending on model
Special models up to 400°C
Motor Power
1 HP to 50 HP depending on flow/head
Construction:
Working Principle
Most hot oil pumps are centrifugal pumps designed to manage high-temperature thermal oils without leakage or overheating.
Key Construction Features
Centerline mounting to reduce thermal expansion stress
Air-cooled bearing housing
No external water cooling needed (for mechanical seal and bearings)
Robust casing with cooling fins
High-temperature mechanical seal
Back-pull-out design for easy maintenance
Heavy-duty base frame
Materials: These pumps are available in various materials of construction, including metals like aluminum, stainless steel, and plastics like polypropylene.
Applications: Hot Oil Pump Applications
• Thermic Fluid Heating Systems
• Chemical Processing
• Plastic & Rubber Manufacturing
• Oil & Gas Refineries
• Food & Pharma Heating Processes
• Industrial Furnaces & Boilers
Cryogenic Pump Applications
• LNG Transfer & Vaporization Units
• Liquid Nitrogen (LN2) Supply Systems
• Air Separation Units
• Cryogenic Storage & Distribution
• Liquid Oxygen (LOX) & Liquid Argon (LAR) Transfer
• Biomedical & Research Laboratories
