Liquid Cryogenic Pump for Ln2/Lo2/Lar

Basic Info

Model NO.	100L-10000L
Standard	Standard
Function	Filling Industrial Gases
Theory	Reciprocating Pump
Material	Stainless Steel
Transport Package	Wooden Box
Specification	100 L/H-10000l/H
Trademark	WOBO
Origin	China
HS Code	8413502090
Production Capacity	5000 Pieces/Month

Product Description

Product Description

Cryogenic centrifugal pump

Centrifugal pump is a pump where liquid moves and required head forms by means of centrifugal force raising as a result of impeller blades effect on fluid.

Cryogenic pumps are classified as single-staged with one impeller and multi-staged with several impellers however with the same working principle.

Cryogenic centrifugal pumps are used for large amounts of liquefied industrial gas (liquid oxygen, liquid argon, liquid nitrogen) pumping. It is also reasonable to use pumps of such a type for liquid pumping from one capacity to another.

Advantages of Our Cryogenic Centrifugal Pumps:

Cryogenic stainless steel bearing life 16,000 hours;
Reliable mechanical and labyrinth seals;
Frequency converter provides the necessary speed range of the pump;
Volutes and impellers are made of copper alloy to guarantee high performance pumps;
High cavitation resistance;

Main Technical Parameters:Flow range: 5-500 m3/hHead: 10- 1100 m
Speed: 960-5000 rpm
Liquids (gases): LO2, LN2 , LAr, LNG/CNG and others

Cryogenic piston pump

Piston pumps are designated for conversion of motor mechanical energy into pumped fluid mechanical energy.Pump fluid suction is caused by low pressure formation in a process chamber during a piston right motion and with closed discharge valve

Cryogenic piston pumps can be both of a single low-temperature section type and a multiple low-temperature section type.Cryogenic piston pumps are used for buffer reservoir filling, cryogenic cylinder filling, as well as for industrial and medical bottle filling with gaseous products. It is reasonable to use pumps of such a type also in severe application (industrial application of LNG and CO2) where high pressure is a significant factor.

Advantages of Our Piston Pump:Single or multiple cold end design to meet various flow rates, reduce the flow impulse;Ex-proof electric devices as motors and control units to meet the LNG working conditions;Specially seals ensure a long time of free maintenance to the cold end, up to 3500 hours;Multiple cold end design to fulfill high flow service;Vacuum jacketed cold end minimizes heat loss and lowers liquid's vaporization;Interlocking system ensure protection from wrong operations;24-hour persistent performing;All electric components are configured as per anti-explosion requirements;The piston seal is made of special material and the service life of the piston seal is over 4000 hours;Low discharge pressure fluctuation;Fast precooling ;The simple pump head module design facilitates maintenance;The pump has the design of new type gland packing and ultra-long service life;
Maintenance is convenient: it merely takes two hours to perform a routine maintenance;Technical Details:

Flow rate:	100-35 000 L/h
Working Pressure:	35-150Mpa
Fluid:	LN2O/LN2/LO2/LAr/LNG
Temp:	-196°C

 

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