Owner's manual

TW-407 Rev.-
1
This manual provides information for the operation and maintenance of Taylor-Wharton’s new line
of MICRO BULK cryogenic gas supply systems. These products store cryogenic liquid and dispense it
as a warm pressurized gas. The MICRO BULK is designed for applications requiring nitrogen, argon,
oxygen or CO2 gas.

throughout this manual.
SYSTEM DESCRIPTION
The MICRO BULK consists of a cryogenic liquid vessel, piping, external vaporizer, and external pressure
builder.
The vessel consists of a pressure vessel suspended inside a jacket. The space between the pressure
              
shield. Both the inner pressure vessel and vacuum jacket are constructed of type-304 stainless steel.
All models are designed and constructed in accordance with ASME.

stainless steel. Valves are brass. Fittings are machined from forged brass and type-316 stainless steel.

level gauge. The pressure gauge allows the vessel pressure to be monitored. Accurate measurement
   
gauge.
The MICRO BULK automatically maintains pressure by vaporizing cryogenic liquid in a controlled
fashion. All energy for building pressure and vaporizing liquid is provided by heat from ambient air.
The pressure building coil is attached to the outer jacket. The free standing vaporizer is attached to
the pallet.
INTRODUCTION