    <SEC-DOCUMENT>0001144204-17-060595-index.html : 20171122
    <SEC-HEADER>0001144204-17-060595.hdr.sgml : 20171122
    <ACCEPTANCE-DATETIME>20171122125658
    ACCESSION NUMBER:		0001144204-17-060595
    CONFORMED SUBMISSION TYPE:	PRE 14A
    PUBLIC DOCUMENT COUNT:		8
    CONFORMED PERIOD OF REPORT:	20171122
    FILED AS OF DATE:		20171122
    DATE AS OF CHANGE:		20171122

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			ESCO TECHNOLOGIES INC
    		CENTRAL INDEX KEY:			0000866706
    		STANDARD INDUSTRIAL CLASSIFICATION:	COMMUNICATIONS EQUIPMENT, NEC [3669]
    		IRS NUMBER:				431554045
    		STATE OF INCORPORATION:			MO
    		FISCAL YEAR END:			0930

    	FILING VALUES:
    		FORM TYPE:		PRE 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-10596
    		FILM NUMBER:		171219247

    	BUSINESS ADDRESS:
    		STREET 1:		9900 A CLAYTON RD
    		CITY:			ST LOUIS
    		STATE:			MO
    		ZIP:			63124
    		BUSINESS PHONE:		3142137200

    	MAIL ADDRESS:
    		STREET 1:		9900 A CLAYTON RD
    		CITY:			ST LOUIS
    		STATE:			MO
    		ZIP:			63124

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	ESCO ELECTRONICS CORP
    		DATE OF NAME CHANGE:	19920703
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>PRE 14A
    <SEQUENCE>1
    <FILENAME>tv479895_pre14a.htm
    <DESCRIPTION>PRE 14A
    <TEXT>
    Document 1 - file: tv479895_pre14a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>tv479895_img01.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 2 - file: tv479895_img01.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>tv479895_img02.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: tv479895_img02.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>tv479895_img03.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: tv479895_img03.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>tv479895_img04.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: tv479895_img04.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>tv479895_img05.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: tv479895_img05.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>tv479895_img06.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: tv479895_img06.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>tv479895_img07.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: tv479895_img07.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>