Specifications

OPERATION OF DURA-CYL MCR 160 / 180 / 200 / 230 / 265MP

Gas Withdrawal

The liquid cylinder will deliver gas at various flow rates

and temperatures (as shown in Table J1, page 13) for

different applications. The flow rate is controlled by the

equipment that is being supplied gas from the liquid

cylinder. The continuous flow rate (as shown in the

specification – page 14-16) indicates the flow rate that

will normally provide gas at a reasonable temperature

and should not be exceeded. Higher flow rates may

provide very cold gas that could damage the equip-

ment that they are attached to. To supply gaseous

product follow this step by step procedure:

1. Connect the proper regulator to the liquid

cylinders gas use outlet (Item 71).

2. Connect the proper hose between the final line

regulator and the receiving equipment.

3. Open the pressure building valve (Item 57).

4. Allow pressure (refer to gauge – Item 50) to build

to the operating pressure of 140 psi (9.7 BAR).

5. Open the gas use valve (Item 55).

6. Adjust the gas use regulator for the proper de-

livery pressure.

7. When the gas delivery is completed, close all liq-

uid cylinder valves.

CAUTION: The liquid and vent valves on an empty

liquid cylinder should always be kept closed to

protect the inner vessel and plumbing from being

ontaminated.

Service and Maintenance

Refer to section 15 and 16 of this manual to trouble

shoot problems and service these liquid cylinders.