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LIQUID LEVEL COLUMNS	h	1	HENRY TECHNOLOGIES
Suitable for Ammonia

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Features:

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All steel welded construction, high pressure design

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Fused glass cap assemblies: reflex lens Included

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Maximum working pressure: 500 PSI (34.5 Bar)

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Temperature rating: -40°F (-40°C), +325°F (+163°C)

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Frost shield available: FS-21/2

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Designed to accept new EASY VIEW liquid level switch

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Liquid Level Switch:

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E-9400 series liquid level switches are for use on LCA series

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liquid level columns. This combination can control liquid level

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at any point on the column where a sight glass connection Is

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located.

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Note: The remaining sight glasses provide a visual check of

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liquid level In the column. Multiple E-9400 series switches can

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be placed on the column to control multiple set points at a

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significant saving over float type switches or probe type con-

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trols. To change the liquid level requirements In the vessel,

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simply pull the "Easy View" switch assembly from the active

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sight glass and Insert It Into any other sight glass on the col-

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umn. There is no need for system pump-down, or Internal

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access to the system.

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■2.75"-

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5"

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5"

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2.5"

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LL50/SG-1504

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REFLEX LENS

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Looks dark with liquid

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present and light when

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liquid Is absent.

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EASY VIEW LENS

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The unique display

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enables you to view the

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liquid level while the

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switch Is Installed.

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2 3/4" Catalog Number	Diameter Liquic Dimension A	I Level Column No. Sight Glasses In- cluded
LCA20	20"	4
LCA40	40"	8
LCA60	60"	12

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E-9400 series liquid level switches eliminate, at a fraction

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of the cost, the most common float switch problems:

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"switch burnout", and stuck floats. They also eliminate

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costly multiple piping connections required by float type

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switches. Remember each connection can be a potential

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leak path. Should the need arise to change the switch,

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the module can easily be replaced without entering the

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system. See the proceeding pages for Information

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on Installation and operation of the E-9400 series liquid

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level switch.

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HENRY® Industrial & Commercial Refrigeration Products 800.96.HENRY

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VALVE ~

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H35

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