Home » Products » CL/CLPB Series Liquid Nitrogen Tanks

Liquid Nitrogen Dewars/Tanks

CL/CLPB Series, Ideal for Storage and Dispensing Liquid Nitrogen, Oxygen, or Argon

CL and CLPB liquid nitrogen dewars are portable, safe, and convenient storage. These tanks also work well for liquid argon or liquid oxygen. The CL Series dewars/tanks are not pressurized. The CLPB series are self-pressurizing.

Portable, Sturdy Cryogenic Tanks

The CL/CLPB dewars are intended for low-pressure transport and storage with conventional straight liquid dispensing. These sturdy tanks are ready to roll. Constructed of stainless steel, their thoughtful design includes handles and weight-appropriate casters. Larger capacity tanks have pull handles.

Features for Safety and Efficiency

A relief valve provides an extra measure of safety. The tank’s vent valve has a full tri-cock configuration to guard against over-filling. You can check pressure with an easy-to-read differential pressure-type liquid level gauge.

CL and CLPB dewars are designed with convenient fill/withdrawal valves. For the ultimate transfer efficiency, the CLPB tanks add a self-pressurizing system. That eliminates the need for external pressurization equipment.

For more information see How to select a Dewar for Liquid Nitrogen

Convenient Features

The ideal dewar/tank for straight cryogenic liquid dispensing
Sizes from 15 liters to 500 liters, custom sizes up to 5000 liters
Convenient fill/withdrawal valve
Prevents overfilling with full tri-cock configuration vent valve
Safety features include pressure gauge & relief devices
Simple-to-read differential pressure-type liquid level gauge
Easy mobility with sturdy casters and convenient handles
Self-pressurizing CLPB option
Adjustable regulator to maintain 10 – 25 PSI on CLPB tanks
Customizable to fit your specific needs

Select a capacity (liters) to see PDF specifications:

15|25|50|80|110|160|240|500

Many Different Configurations Available

See below for some of the available options.
Custom Work Is Our Specialty

About Dewar Containers

Looking for Parts?

GET A QUOTE

Get the Best Dewar for Your Processes

Whether you use the LN₂ container in the lab or in an industrial setting, Cryofab will make it to your specifications. We start with our superior-engineered standard tanks and add optional features such as a gravity feed port or a dedicated solenoid port. See below.

Looking to design a custom liquid nitrogen tank? See our Custom Design Services. For any other cryogenic equipment questions email us sales@cryofab.com

Call 1.800.426.2186 or fill out our online request form to start designing perfect tank for your application.