Tank Unloading Pump

High‑Efficiency Pump for Fast and Reliable Tank Unloading

Cryogenic Submersible Pumps Cryogenic Transport Systems

Chemical Unloading Pump Cryogenic Unloading Equipment heavy-duty pump high-flow pump industrial fluid handling Industrial Transfer Pump Petrochemical Pump Tank Truck Pump Tank Unloading Pump

The Tank Unloading Pump is a high‑efficiency industrial pump designed for rapid and reliable transfer of liquids from storage tanks, tank trucks, ISO containers, and stationary vessels. Engineered for strong suction performance and stable discharge flow, it ensures smooth unloading even when liquid levels are low. The pump features corrosion‑resistant materials, precision‑balanced impellers, and advanced sealing technology to guarantee long service life and leak‑free operation. It is widely used in chemical processing, petrochemical plants, industrial gas systems, cryogenic applications, and general fluid‑handling operations requiring fast and safe tank unloading.

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Product Overview

The Tank Unloading Pump is a high-efficiency pump designed specifically for cryogenic liquid unloading, suitable for liquefied natural gas (LNG), liquid nitrogen (LN₂), liquid hydrogen (LH₂), ethylene, LPG, and ethane. It provides stable and reliable pumping performance in low-temperature environments, ensuring the unloading process is fast, safe, and efficient. Its compact structure and easy operation make it ideal for industrial liquid unloading applications.

Working Principle

The pump operates via a motor-driven impeller, generating centrifugal force to accelerate the cryogenic liquid and convert velocity energy into pressure energy for efficient pumping.

The pump body and sealing systemare made from low-temperature and corrosion-resistant materials, ensuring long-term stable operation under extreme cryogenic conditions.
Optimized fluid passages and mechanical sealsprovide smooth, reliable transfer while reducing energy loss and wear.

Key Features

High Efficiency:Offers multiple flow rates and pressure options to meet varying unloading requirements.
Cryogenic Compatibility:Designed for stable operation with ultra-low temperature liquids.
Durable & Wear-Resistant:Robust structure ensures consistent performance under high-frequency use.
Energy-Saving Design:Optimized motor power provides high efficiency and reduces operational costs.

Applications

Liquefied Natural Gas (LNG):For unloading, transferring, and storing LNG safely and efficiently.
Cryogenic Liquid Transfer:Suitable for unloading and pumping LN₂, LH₂, ethylene, and other low-temperature liquids.
Chemical & Energy Industry:Widely used for LPG, ethane, and other cryogenic liquid unloading and transfer operations.

Model	Flow Rate (m³/h)	Head (m)	Net Positive Suction Head (m)	Motor Power (kW)
IBZ-30/80	30	80	0.91	5.5
IBZ-40/75	40	75	0.91	7.5
IBZ-40/90	40+	90	0.91	11
Applicable Medium	Liquefied Natural Gas (LNG), Liquid Nitrogen (LN₂), Liquid Hydrogen (LH₂), Ethylene (C₂H₄), Liquefied Petroleum Gas (LPG), Ethane (C₂H₆), etc.