UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                                  Commission File No.: 001-31756

                                   FORM 12b-25

                           NOTIFICATION OF LATE FILING

(Check One): |_| Form 10-K  |_| Form 20-F   |_| Form 11-K    |X| Form 10-QSB
             |_| Form 10D   |_| Form N-SAR  |_| Form N-CSR

      For Period Ended:      July 31, 2005 
                        -----------------------

      |_|   Transition Report on Form 10-K
      |_|   Transition Report on Form 20-F
      |_|   Transition Report on Form 11-K
      |_|   Transition Report on Form 10-Q
      |_|   Transition Report on Form N-SAR
      For the Transition Period Ended:
                                          -----------------------

If the notification relates to a portion of the filing checked above, identify
the Item(s) to which the notification relates:
--------------------------------------------------------------------------------

                                     PART I
                             REGISTRANT INFORMATION

--------------------------------------------------------------------------------
Full name of registrant

Argan, Inc.

--------------------------------------------------------------------------------
Former name if applicable

Puroflow Incorporated

--------------------------------------------------------------------------------
Address of principal executive office (Street and number)

One Church Street, Suite 302

--------------------------------------------------------------------------------
City, state and zip code

Rockville, Maryland 20850
--------------------------------------------------------------------------------



                                     PART II
                             RULES 12b-25(b) AND (c)

      If the subject  report could not be filed without  unreasonable  effort or
expense  and  the  registrant  seeks  relief  pursuant  to Rule  12b-25(b),  the
following should be completed. (Check box if appropriate)

      (a)   The reasons  described in reasonable detail in Part III of this form
            could not be eliminated without unreasonable effort or expense;
      (b)   The subject annual report,  semi-annual report, transition report on
    |       Form 10-K,  Form 20-F,  11-K or Form N-SAR or Form N-CSR, or portion
    |       thereof,  will be filed on or  before  the  fifteenth  calendar  day
|X| |       following the prescribed due date; or the subject  quarterly  report
    |       or transition report on Form 10-Q or subject  distribution report on
    |       Form 10-D, or portion thereof,  will be filed on or before the fifth
            calendar day following the prescribed due date; and
      (c)   The  accountant's  statement  or  other  exhibit  required  by  Rule
            12b-25(c) has been attached if applicable.

                                    PART III
                                    NARRATIVE

      State below in reasonable  detail the reasons why Forms 10-K,  20-F, 11-K,
10-Q, N-SAR,  N-CSR, or the transition  report or portion thereof,  could not be
filed within the prescribed time period.

      The  Registrant  will be delayed in filing  its  Quarterly  Report on Form
10-QSB because certain information  required to present its financial statements
is not yet available.

                                     PART IV
                                OTHER INFORMATION

(1)  Name  and  telephone  number  of  person  to  contact  in  regard  to  this
notification

Rainer H. Bosselmann           (301)                        315-0027
--------------------------------------------------------------------------------
(Name)                       (Area Code)                (Telephone Number)

(2)   Have all other periodic  reports required under Section 13 or 15(d) of the
      Securities  Exchange Act of 1934 or Section 30 of the  Investment  Company
      Act of 1940 during the preceding 12 months or for such shorter period that
      the registrant  was required to file such report(s) been filed?  If answer
      is no, identify report(s). 

                                                                 |X| Yes |_|  No

--------------------------------------------------------------------------------

(3)   Is it  anticipated  that any  significant  change in results of operations
      from the  corresponding  period for the last fiscal year will be reflected
      by the earnings statements to be included in the subject report or portion
      thereof?

                                                                  |_| Yes |X| No

      If so, attach an explanation of the anticipated  change,  both narratively
      and  quantitatively,   and,  if  appropriate,  state  the  reasons  why  a
      reasonable estimate of the results cannot be made.

--------------------------------------------------------------------------------

                                   Argan, Inc.
--------------------------------------------------------------------------------
                  (Name of Registrant as Specified in Charter)

has  caused  this  notification  to be signed on its  behalf by the  undersigned
hereunto duly authorized.

Date   September 13, 2005              By  /s/ Rainer Bosselmann
     ----------------------                -------------------------------------
                                           Rainer H. Bosselmann, Chairman of the
                                           Board and Chief Executive Officer

INSTRUCTION: The form may be signed by an executive officer of the registrant or
by any other duly  authorized  representative.  The name and title of the person
signing  the form  shall  be typed or  printed  beneath  the  signature.  If the
statement is signed on behalf of the registrant by an authorized  representative
(other than an executive officer), evidence of the representative's authority to
sign on behalf of the registrant shall be filed with the form.