Cryofab's CL Series portable liquid cylinders [specifications] are intended for low pressure transport and storage of liquid nitrogen, oxygen or argon. The operating premise is for conventional straight liquid dispensing only. The product line size range is from 25 liters to 500 liters. We have, on occasion, fabricated larger capacities. With casters mounted to every model, this unit is ready to roll when you receive it. Its' user friendly design is simple and rugged in construction. Mobility and a variety of sizes make it ideal for inter lab or plant use.

Included on all standard vessels are a liquid fill/withdrawal valve, vent valve with a full tricock to prevent overfilling, pressure gauge and appropriate relief devices. A feature setting the CL series apart from others is the differential pressure type liquid level gauge. It's easy to read and reliable.

The CLPB Series adds a unique option; a self-pressurizing system. Self-pressurizing dewars provide the ultimate in convenience and transfer efficiency. With the turn of a knob, pressure can be maintained for the duration of a transfer, especially if it is a large volume of liquid. This feature is self contained and completely eliminates the need for any external pressurization attachments and equipment. Each container is equipped with an adjustable regulator to maintain any required pressure from 7 to 25 PSIG.

Keeping with the theme of meeting customer requirements, Cryofab offers some additional options even in this standard product line.

Flow Schematic	Nomenclature
V-1 LIQUID FILL/WITHDRAWAL V-2 FILL/WITHDRAWAL VALVE V-3 PRESSURE BUILDING V-4 VENT VALVE RD-1 RUPTURE DISC RV-1 RELIEF DEVICE PG-1 PRESSURE GAUGE LG-1 LIQUID LEVEL GAUGE PCV-1 PRESSURE BUILDING REGULATOR PBC-1 PRESSURE BUILDING COIL
CL Series Products [click image to enlarge]

Removable Manifold	Electric Heater	Outboard Casters
Dedicated Solenoid Port	GravityFeed Port	Top Vertical Withdrawal
Segregated Fill and Withdrawal Port