Specifications

10
OPERATION OF DURA-CYL 160 / 180 / 200 / 230 / 265 MP
31
General
This section of the manual deals with the Dura-Cyl MP
m
odel liquid cylinder. The Dura-Cyl MP liquid cylinder
has the unique feature of a combination pressure
building and economizer regulator (known as the
“LCCM- liquid cylinder control manual”). The LCCM
eliminates the need to adjust two regulators when the
operating pressure needs to be changed. The Dura-
Cyl MP is designed to transport, store and deliver
liquid oxygen, nitrogen or argon as a cryogenic liquid
or gas. The common application for this liquid cylinder
is to provide gas at pressures around 100 psi (6.9 bar).
The liquid cylinder will build and maintain pressure at
the regulator setting of 125 psi (8.6 bar). If the pressure
e
xceeds 140 psi (9.7 bar) the regulator will supply
gas from the tank vapor space to the receiving equipment
which will reduce the cylinder pressure. A continuous
gas flow can be automatically provided from this
cylinder.
Liquid can be withdrawn from this liquid cylinder in
the same manner that was described in section 8.0
Cryo-Cyl LP.
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6ENT 6ALVE
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