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DESCRIPTION

The INVALCO Model CMEAQX and CMEAFX Float Controls provide electrical contact switch closure for alarm or control functions. An explosion-proof Micro Switch is actuated by two adjustable yoke-type pusher arms permitting the control range to be easily and accurately adjusted.

With the liquid level below the float the Micro Switch will be in the low level position and will remain there until the float resets to the preset high level. The Micro Switch will reverse positions until the float drops to the preset low level position.

Specifications

Float	316 S.S. 3-1/2” diameter
Maximum Working Pressure	300 psig (limited by collapse pressure of float and process connection).
Temperature Limits	-20°F to 250°F
Switch Contacts	Standard: SPDT, 15 amps @ 125, 250, or 480 Vac, 1/2 amp @ 125 Vdc, 1/4 amp @ 250 Vdc. Optional: DPDT, 10 amps @ 125 or 250 Vac. Note: DPDT Switch is not “Gap Action”.
Switch Housing	Explosion-proof
Switch Approval	UL and CSA

FEATURES

Adjustable span allows for pump up and pump down control. Easy-to-set desired level detection point.

Proven design provides long life and ease of maintenance.

Over 35 years of proven field service demonstrates product reliability.

OPTIONS

Steel and ductile iron models are NACE adaptable for use in harsh, corrosive service.

Standard gear stem assembly is 303 Stainless Steel 316 Stainless Steel optional (consult factory).

ADDITIONAL INFORMATION

To Order: Specify part number and catalog model number. Models shown above include 14” float rod length and SPDT switches.
Contact the factory for additional options.
*At 100°F - For higher temperatures, consult factory.

Note: Consult factory for dimensions. Dimensions – Inches to the nearest tenth (millimeters to the nearest whole mm), each independently dimensioned from respective engineering drawings.