SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549

                               ___________________

                                    FORM 8-K

                                 CURRENT REPORT

                     PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934


          Date of Report (Date of earliest event report): July 31, 2003


                             ESCO TECHNOLOGIES INC.
               (Exact Name of Registrant as Specified in Charter)


Missouri                           1-10596                       43-1554045
(State or Other                  (Commission               (I.R.S. Employer
Jurisdiction of Incorporation)    File Number)              Identification No.)


8888 Ladue Road, Suite 200, St. Louis, Missouri                   63124-2056
(Address of Principal Executive Offices)                          (Zip Code)



        Registrant's telephone number, including area code: 314-213-7200


ITEM 7.  FINANCIAL STATEMENTS, PRO FORMA FINANCIAL INFORMATION AND EXHIBITS.

(c)  Exhibits

Exhibit No.       Description of Exhibit

   99.1           Press Release dated July 31, 2003


ITEM 9.  REGULATION FD DISCLOSURE

On July 31, 2003,  the Company  issued a press release  announcing the Company's
decision to divest its  Microfiltration  and Separations  businesses included in
its  Filtration  / Fluid Flow  segment.  The press  release also  announced  the
decision to close out the Company's synthetic lease obligation by purchasing the
three domestic manufacturing  properties covered by the synthetic lease facility
and to repay and cancel the interest rate swap associated with this  obligation.
This press release also announced that a web cast of a related  conference  call
would be held on August 1, 2003 at 9:00 a.m.,  Central time.  This press release
is furnished as Exhibit 99.1, and incorporated herein by reference.

The press release  furnished  herewith  will be posted to the Company's  website
located  at  http://www.escotechnologies.com  and  can  be  viewed  through  the
Investor Relations page of the website under the tab "Press Releases",  although
the Company reserves the right to discontinue that availability at any time.


ITEM 12.  RESULTS OF OPERATIONS AND FINANCIAL CONDITION

On July 31,  2003,  the Company  issued a press  release  (Exhibit  99.1 to this
report)  announcing  the Company's  decision to divest its  Microfiltration  and
Separations  businesses  included in its  Filtration / Fluid Flow  segment.  The
press release also  announced the decision to close out the Company's  synthetic
lease  obligation  by purchasing  the three  domestic  manufacturing  properties
covered by the  synthetic  lease  facility  and to repay and cancel the interest
rate swap  associated  with this  obligation.  This press release also announced
that a web cast of a related  conference call would be held on August 1, 2003 at
9:00 a.m., Central time.


Other Matters

The information  contained in this report,  including Exhibit 99.1, shall not be
deemed to be "filed" for the purposes of Section 18 of the  Securities  Exchange
Act of 1934 as amended  ("Exchange Act") or otherwise subject to the liabilities
of that section, unless the Company specifically incorporates it by reference in
a document  filed under the  Securities  Act of 1933 as amended or the  Exchange
Act.

Statements  in this report,  including  Exhibit  99.1,  regarding  the Company's
planned divestiture of its Microfiltration and Separations  businesses,  results
after the  divestiture,  its ability to meet longer-term  objectives,  and other
statements which are not strictly  historical are  "forward-looking"  statements
within the meaning of the safe harbor provisions of the federal securities laws.
Investors are cautioned  that such  statements are only  predictions,  and speak
only as of the date of this report.  The Company's  actual results in the future
may differ materially from those projected in the forward-looking statements due
to risks and uncertainties  that exist in the Company's  operations and business
environment  including,  but  not  limited  to:  the  timing  and  terms  of the
divestiture; further weakening of economic conditions in served markets; changes
in customer demands or customer insolvencies; competition; intellectual property
rights; the Company's successful  exploitation of acquired intellectual property
rights; the success of future Filtration initiatives adopted by Management;  the
performance of  discontinued  operations  prior to completing  the  divestiture;
successful   execution  of  planned  facility   closures,   consolidations   and
relocations with regard to the Company's Puerto Rico facility and U.K. facility;
the impact of FASB Interpretation No. 46;  consolidation of internal operations;
integration  of recently  acquired  businesses;  delivery  delays or defaults by
customers;  termination  for  convenience  of  customer  contracts;  timing  and
magnitude of future contract awards;  performance  issues with key suppliers and
subcontractors;  collective  bargaining and labor disputes;  changes in laws and
regulations including changes in accounting standards and taxation requirements;
litigation  uncertainty;  and the  Company's  successful  execution  of internal
operating plans.


                                    SIGNATURE

     Pursuant to the requirements of the Securities Exchange Action of 1934, the
Registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.

                                          ESCO TECHNOLOGIES INC.




Dated:     July 31, 2003             By:  /s/ G. E. Muenster
                                          G. E. Muenster
                                          Vice President and
                                          Chief Financial Officer




                                  EXHIBIT INDEX


Exhibit No.                         Description of Exhibit

   99.1                        Press release dated July 31, 2003





Exhibit 99.1_

                                                           ESCO TECHNOLOGIES
NEWS FROM

For more information contact:                              For media inquiries:
Patricia K. Moore                                          David P. Garino
Director, Investor Relations                               (314) 982-0551
ESCO Technologies Inc.
(314) 213-7277


                      ESCO ANNOUNCES DECISION TO SELL ITS
                   MICROFILTRATION AND SEPARATIONS BUSINESSES
                     AND WEBCAST OF RELATED CONFERENCE CALL
                       AUGUST 1 AT 9:00 A.M. CENTRAL TIME

     St. Louis, MO, July 31, 2003, - ESCO  Technologies  Inc. (NYSE:  ESE) today
announced  it  has  reached  a  decision  regarding  its   Microfiltration   and
Separations businesses.

     Victor L. Richey, Chairman and Chief Executive Officer, commented, "After a
comprehensive  review of the actions  required to best  position  the Company to
meet its long-term  objectives,  we have decided to sell our Microfiltration and
Separations   businesses.   As  such,  the   businesses   will  be  reported  as
"Discontinued  Operations" beginning with our fiscal 2003 fourth quarter.

     "These businesses include PTI Advanced  Filtration Inc., located in Oxnard,
CA, PTI  Technologies  Limited,  located in Sheffield,  England,  and PTI S.p.A,
located in Milan, Italy.

     "As we explained in our May 13, 2003 press release, the Microfiltration and
Separations  businesses  have  been  significantly  dilutive  to  our  earnings.
Specifically,  for the first six months of fiscal 2003, these businesses reduced
the reported  Filtration  segment  Earnings  Before Interest and Taxes (EBIT) by
approximately  ($5.0)  million on sales of  approximately  $21 million.

     "We are making this strategic  change in direction based on a very thorough
and objective  evaluation of our market position and the  competitive  landscape
for these businesses.  The continued  investments required to materially improve
our market  position are beyond what we believe is  appropriate  given our other
opportunities.

     "This was a difficult  decision  because our employees in these  businesses
have worked extremely hard to build a solid foundation for success. Nonetheless,
we believe  that the  businesses  and our people will  achieve more in a shorter
time under the ownership of a company with a more established  presence in these
markets. The Company plans to use Robert W. Baird & Co. as its financial advisor
to manage the divestiture process.

                                    - more -




Add One



     "From a shareholder  perspective,  although this action will necessitate an
estimated  non-cash  pretax  charge of $65  million to $75 million in the fiscal
2003 fourth quarter,  primarily related to goodwill and other intangible assets,
ESCO will be better  focused,  more  profitable,  and have  higher  margins  and
returns as a result of these actions.  Perhaps more  importantly,  all of ESCO's
remaining  operating units have market positions which support my belief that we
will meet our previously established longer-term objectives. In addition to what
we can  accomplish  organically,  our  growth  focus will be on  developing  new
partners  in  the  Automatic   Meter  Reading   (AMR)   marketplace,   including
opportunities  that provide direct access to the water and gas utility  markets.
We will also focus our growth in the area of filtration-related medical devices,
medical  shielding  and  drop-in   acquisitions  for  our  aerospace  filtration
businesses.  At  this  point  in  time,  I  do  not  anticipate  any  additional
divestitures.

     "In part to facilitate the  divestiture,  but also to improve our financing
flexibility  going  forward,  we will close out our synthetic  lease  obligation
covering three of our domestic  manufacturing  locations  including PTI Advanced
Filtration  Inc.'s facility in Oxnard,  CA by purchasing the three properties at
their  original  cost of $31.5  million.  We also intend to repay and cancel the
interest rate swap associated with this obligation which will result in a pretax
cash charge of  approximately  $3.0 million in our fiscal  fourth  quarter.

     " Mr.  Richey  concluded,  "The  decisions I have  announced  today,  while
difficult,  are right for our Company and our  shareholders.  I can now tell you
with  confidence  that we have  addressed the  Microfiltration  and  Separations
situation and our remaining  businesses all have strong market positions and the
opportunity for sustainable  growth.  Upon  completion of this  divestiture,  we
believe  ESCO's  operating  results  will be  significantly  improved  and  more
predictable.

     "I feel good about the future of our  business  and can assure you that all
of the actions  taken are focused on enhancing  shareholder  value."

Conference Call

     ESCO will host a conference  call on Friday,  August 1, 2003, at 9:00 a.m.,
central  time,  to  discuss  the  decision  to divest  its  Microfiltration  and
Separations businesses.  A live audio webcast will be available on the Company's
web  site at  www.escotechnologies.com.  Please  access  the web  site at  least
fifteen  minutes  prior  to the  call to  register,  download  and  install  any
necessary  audio  software.

     A replay of the conference call will be available August 1, 2003 from 12:30
p.m. central time until 11:59 p.m. central time on August 8, 2003. To access the
replay,  please  dial  1-888-203-1112  and use the  passcode  449934 at any time
during that period.  In addition,  a replay will be available  for seven days on
the Company's web site at www.escotechnologies.com.

                                    - more -





Add Two



Forward-Looking Statements

     Statements   in  this  press  release   regarding  the  Company's   planned
divestiture,  results  after the  divestiture,  its ability to meet  longer-term
objectives,   and  other  statements  which  are  not  strictly  historical  are
"forward-looking" statements within the meaning of the safe harbor provisions of
the federal  securities  laws.  Investors are cautioned that such statements are
only predictions,  and speak only as of the date of this release.  The Company's
actual results in the future may differ  materially  from those projected in the
forward-looking  statements  due to risks and  uncertainties  that  exist in the
Company's operations and business environment including, but not limited to: the
timing and terms of the divestiture; further weakening of economic conditions in
served  markets;   changes  in  customer   demands  or  customer   insolvencies;
competition; intellectual property rights; the Company's successful exploitation
of acquired  intellectual  property  rights;  the  success of future  Filtration
initiatives  adopted by Management;  the performance of discontinued  operations
prior to completing the  divestiture;  successful  execution of planned facility
closures,  consolidations  and relocations  with regard to the Company's  Puerto
Rico  facility  and U.K.  facility;  the impact of FASB  Interpretation  No. 46;
consolidation  of  internal   operations;   integration  of  recently   acquired
businesses;   delivery   delays  or  defaults  by  customers;   termination  for
convenience  of customer  contracts;  timing and  magnitude  of future  contract
awards;  performance  issues with key suppliers and  subcontractors;  collective
bargaining and labor disputes; changes in laws and regulations including changes
in accounting standards and taxation requirements;  litigation uncertainty;  and
the  Company's   successful   execution  of  internal   operating  plans.

     ESCO,  headquartered  in St.  Louis,  is a leading  supplier of  engineered
filtration  products  to the  process,  health care and  transportation  markets
worldwide.  In  addition,  the  Company  markets  proprietary,  special  purpose
communications  systems and is the industry  leader in RF shielding and EMC test
products.