Director/PDMR Shareholding

Spirax-Sarco Engineering PLC
07 October 2005



                         SCHEDULE 11

     NOTIFICATION OF INTERESTS OF DIRECTORS AND CONNECTED PERSONS



1. Name of company


SPIRAX-SARCO ENGINEERING PLC




2. Name of director


ANTHONY JOHN SCRIVIN




3. Please state whether notification indicates that it is in respect of holding
of the shareholder named in 2 above or in respect of a non-beneficial interest
or in the case of an individual holder if it is a holding of that person's
spouse or children under the age of 18 or in respect of a non-beneficial
interest


ANTHONY JOHN SCRIVIN




4. Name of the registered holder(s) and, if more than one holder, the number of
shares held by each of them (if notified)


ANTHONY JOHN SCRIVIN




5. Please state whether notification relates to a person(s) connected with the
director named in 2 above and identify the connected person(s)


ANTHONY JOHN SCRIVIN




6. Please state the nature of the transaction. For PEP transactions please
indicate whether general/single co PEP and if discretionary/non discretionary


PURCHASE (PARTNERSHIP SHARES) - 250, GIFT (MATCHING SHARES) - 250




7. Number of shares / amount of stock acquired


500



8. Percentage of issued class


0.0007%



9. Number of shares/amount of stock disposed


N/A



10. Percentage of issued class


N/A



11. Class of security


ORDINARY




12. Price per share


599p



13. Date of transaction


6.10.05



14. Date company informed


6.10.05



15. Total holding following this notification


15,313



16. Total percentage holding of issued class following this notification


0.0199%



If a director has been granted options by the company please complete the
following boxes.



17. Date of grant






18. Period during which or date on which exercisable






19. Total amount paid (if any) for grant of the option






20. Description of shares or debentures involved: class, number






21. Exercise price (if fixed at time of grant) or indication that price is to be
fixed at time of exercise






22. Total number of shares or debentures over which options held following this
notification






23. Any additional information


The shares stated in box 6, both purchased and gift, relate to the Company's
Employee Share Ownership Plan.  The purchase price of 599p was the average of
the mid-market price of the Company's shares on the three dealing days
immediately preceding the beginning of the Accumulation Period, i.e. 28th, 29th
and 30th September 2004






24. Name of contact and telephone number for queries


PETER A. SMITH, TEL. [phone]




25. Name and signature of authorised company official responsible for making
this notification


PETER A. SMITH




Date of Notification


7.10.05





                              SCHEDULE 11

          NOTIFICATION OF INTERESTS OF DIRECTORS AND CONNECTED PERSONS



1. Name of company


SPIRAX-SARCO ENGINEERING PLC




2. Name of director


ALAN DENNIS HOLLIS BLACK




3. Please state whether notification indicates that it is in respect of holding
of the shareholder named in 2 above or in respect of a non-beneficial interest
or in the case of an individual holder if it is a holding of that person's
spouse or children under the age of 18 or in respect of a non-beneficial
interest


ALAN DENNIS HOLLIS BLACK




4. Name of the registered holder(s) and, if more than one holder, the number of
shares held by each of them (if notified)


ALAN DENNIS HOLLIS BLACK




5. Please state whether notification relates to a person(s) connected with the
director named in 2 above and identify the connected person(s)


ALAN DENNIS HOLLIS BLACK




6. Please state the nature of the transaction. For PEP transactions please
indicate whether general/single co PEP and if discretionary/non discretionary


PURCHASE (PARTNERSHIP SHARES) - 250, GIFT (MATCHING SHARES) - 250




7. Number of shares / amount of stock acquired


500



8. Percentage of issued class


0.0007%



9. Number of shares/amount of stock disposed


N/A



10. Percentage of issued class


N/A



11. Class of security


ORDINARY




12. Price per share


599p



13. Date of transaction


6.10.05



14. Date company informed


6.10.05



15. Total holding following this notification


45,458



16. Total percentage holding of issued class following this notification


0.0592%



If a director has been granted options by the company please complete the
following boxes.



17. Date of grant






18. Period during which or date on which exercisable






19. Total amount paid (if any) for grant of the option






20. Description of shares or debentures involved: class, number






21. Exercise price (if fixed at time of grant) or indication that price is to be
fixed at time of exercise






22. Total number of shares or debentures over which options held following this
notification






23. Any additional information


The shares stated in box 6, both purchased and gift, relate to the Company's
Employee Share Ownership Plan.  The purchase price of 599p was the average of
the mid-market price of the Company's shares on the three dealing days
immediately preceding the beginning of the Accumulation Period, i.e. 28th, 29th
and 30th September 2004



24. Name of contact and telephone number for queries


PETER A. SMITH, TEL. [phone]




25. Name and signature of authorised company official responsible for making
this notification


PETER A. SMITH




Date of Notification


7.10.05





                              SCHEDULE 11

          NOTIFICATION OF INTERESTS OF DIRECTORS AND CONNECTED PERSONS



1. Name of company


SPIRAX-SARCO ENGINEERING PLC




2. Name of director


GRAHAM PAUL MARCHAND




3. Please state whether notification indicates that it is in respect of holding
of the shareholder named in 2 above or in respect of a non-beneficial interest
or in the case of an individual holder if it is a holding of that person's
spouse or children under the age of 18 or in respect of a non-beneficial
interest


GRAHAM PAUL MARCHAND




4. Name of the registered holder(s) and, if more than one holder, the number of
shares held by each of them (if notified)


GRAHAM PAUL MARCHAND




5. Please state whether notification relates to a person(s) connected with the
director named in 2 above and identify the connected person(s)


GRAHAM PAUL MARCHAND




6. Please state the nature of the transaction. For PEP transactions please
indicate whether general/single co PEP and if discretionary/non discretionary


PURCHASE (PARTNERSHIP SHARES) - 250, GIFT (MATCHING SHARES) - 250




7. Number of shares / amount of stock acquired


500



8. Percentage of issued class


0.0007%



9. Number of shares/amount of stock disposed


N/A



10. Percentage of issued class


N/A



11. Class of security


ORDINARY




12. Price per share


599p



13. Date of transaction


6.10.05



14. Date company informed


6.10.05



15. Total holding following this notification


70,876



16. Total percentage holding of issued class following this notification


0.0923%



If a director has been granted options by the company please complete the
following boxes.



17. Date of grant






18. Period during which or date on which exercisable






19. Total amount paid (if any) for grant of the option






20. Description of shares or debentures involved: class, number






21. Exercise price (if fixed at time of grant) or indication that price is to be
fixed at time of exercise






22. Total number of shares or debentures over which options held following this
notification






23. Any additional information


The shares stated in box 6, both purchased and gift, relate to the Company's
Employee Share Ownership Plan.  The purchase price of 599p was the average of
the mid-market price of the Company's shares on the three dealing days
immediately preceding the beginning of the Accumulation Period, i.e. 28th, 29th
and 30th September 2004



24. Name of contact and telephone number for queries


PETER A. SMITH, TEL. [phone]




25. Name and signature of authorised company official responsible for making
this notification


PETER A. SMITH




Date of Notification


7.10.05





                              SCHEDULE 11

          NOTIFICATION OF INTERESTS OF DIRECTORS AND CONNECTED PERSONS



1. Name of company


SPIRAX-SARCO ENGINEERING PLC




2. Name of director


DAVID JOHN MEREDITH




3. Please state whether notification indicates that it is in respect of holding
of the shareholder named in 2 above or in respect of a non-beneficial interest
or in the case of an individual holder if it is a holding of that person's
spouse or children under the age of 18 or in respect of a non-beneficial
interest


DAVID JOHN MEREDITH




4. Name of the registered holder(s) and, if more than one holder, the number of
shares held by each of them (if notified)


DAVID JOHN MEREDITH




5. Please state whether notification relates to a person(s) connected with the
director named in 2 above and identify the connected person(s)


DAVID JOHN MEREDITH




6. Please state the nature of the transaction. For PEP transactions please
indicate whether general/single co PEP and if discretionary/non discretionary


PURCHASE (PARTNERSHIP SHARES) - 250, GIFT (MATCHING SHARES) - 250




7. Number of shares / amount of stock acquired


500



8. Percentage of issued class


0.0007%



9. Number of shares/amount of stock disposed


N/A



10. Percentage of issued class


N/A



11. Class of security


ORDINARY




12. Price per share


599p



13. Date of transaction


6.10.05



14. Date company informed


6.10.05



15. Total holding following this notification


4,807



16. Total percentage holding of issued class following this notification


0.0063%



If a director has been granted options by the company please complete the
following boxes.



17. Date of grant






18. Period during which or date on which exercisable






19. Total amount paid (if any) for grant of the option






20. Description of shares or debentures involved: class, number






21. Exercise price (if fixed at time of grant) or indication that price is to be
fixed at time of exercise






22. Total number of shares or debentures over which options held following this
notification






23. Any additional information

The shares stated in box 6, both purchased and gift, relate to the Company's
Employee Share Ownership Plan.  The purchase price of 599p was the average of
the mid-market price of the Company's shares on the three dealing days
immediately preceding the beginning of the Accumulation Period, i.e. 28th, 29th
and 30th September 2004



24. Name of contact and telephone number for queries


PETER A. SMITH, TEL. [phone]




25. Name and signature of authorised company official responsible for making
this notification


PETER A. SMITH




Date of Notification


7.10.05





                              SCHEDULE 11

          NOTIFICATION OF INTERESTS OF DIRECTORS AND CONNECTED PERSONS



1. Name of company


SPIRAX-SARCO ENGINEERING PLC




2. Name of director


PETER ANTHONY SMITH




3. Please state whether notification indicates that it is in respect of holding
of the shareholder named in 2 above or in respect of a non-beneficial interest
or in the case of an individual holder if it is a holding of that person's
spouse or children under the age of 18 or in respect of a non-beneficial
interest


PETER ANTHONY SMITH




4. Name of the registered holder(s) and, if more than one holder, the number of
shares held by each of them (if notified)


PETER ANTHONY SMITH




5. Please state whether notification relates to a person(s) connected with the
director named in 2 above and identify the connected person(s)


PETER ANTHONY SMITH




6. Please state the nature of the transaction. For PEP transactions please
indicate whether general/single co PEP and if discretionary/non discretionary


PURCHASE (PARTNERSHIP SHARES) - 250, GIFT (MATCHING SHARES) - 250




7. Number of shares / amount of stock acquired


500



8. Percentage of issued class


0.0007%



9. Number of shares/amount of stock disposed


N/A



10. Percentage of issued class


N/A



11. Class of security


ORDINARY




12. Price per share


599p



13. Date of transaction


6.10.05



14. Date company informed


6.10.05



15. Total holding following this notification


20,611



16. Total percentage holding of issued class following this notification


0.0268%



If a director has been granted options by the company please complete the
following boxes.



17. Date of grant






18. Period during which or date on which exercisable






19. Total amount paid (if any) for grant of the option






20. Description of shares or debentures involved: class, number






21. Exercise price (if fixed at time of grant) or indication that price is to be
fixed at time of exercise






22. Total number of shares or debentures over which options held following this
notification






23. Any additional information


The shares stated in box 6, both purchased and gift, relate to the Company's
Employee Share Ownership Plan.  The purchase price of 599p was the average of
the mid-market price of the Company's shares on the three dealing days
immediately preceding the beginning of the Accumulation Period, i.e. 28th, 29th
and 30th September 2004



24. Name of contact and telephone number for queries


PETER A. SMITH, TEL. [phone]




25. Name and signature of authorised company official responsible for making
this notification


PETER A. SMITH




Date of Notification


7.10.05





                              SCHEDULE 11

          NOTIFICATION OF INTERESTS OF DIRECTORS AND CONNECTED PERSONS



1. Name of company


SPIRAX-SARCO ENGINEERING PLC




2. Name of director


NEIL HARVEY DAWS




3. Please state whether notification indicates that it is in respect of holding
of the shareholder named in 2 above or in respect of a non-beneficial interest
or in the case of an individual holder if it is a holding of that person's
spouse or children under the age of 18 or in respect of a non-beneficial
interest


NEIL HARVEY DAWS




4. Name of the registered holder(s) and, if more than one holder, the number of
shares held by each of them (if notified)


NEIL HARVEY DAWS




5. Please state whether notification relates to a person(s) connected with the
director named in 2 above and identify the connected person(s)


NEIL HARVEY DAWS




6. Please state the nature of the transaction. For PEP transactions please
indicate whether general/single co PEP and if discretionary/non discretionary


PURCHASE (PARTNERSHIP SHARES) - 250, GIFT (MATCHING SHARES) - 250




7. Number of shares / amount of stock acquired


500



8. Percentage of issued class


0.0007%



9. Number of shares/amount of stock disposed


N/A



10. Percentage of issued class


N/A



11. Class of security


ORDINARY




12. Price per share


599p



13. Date of transaction


6.10.05



14. Date company informed


6.10.05



15. Total holding following this notification


2,567



16. Total percentage holding of issued class following this notification


0.0033%



If a director has been granted options by the company please complete the
following boxes.



17. Date of grant






18. Period during which or date on which exercisable






19. Total amount paid (if any) for grant of the option






20. Description of shares or debentures involved: class, number






21. Exercise price (if fixed at time of grant) or indication that price is to be
fixed at time of exercise






22. Total number of shares or debentures over which options held following this
notification






23. Any additional information

The shares stated in box 6, both purchased and gift, relate to the Company's
Employee Share Ownership Plan.  The purchase price of 599p was the average of
the mid-market price of the Company's shares on the three dealing days
immediately preceding the beginning of the Accumulation Period, i.e. 28th, 29th
and 30th September 2004



24. Name of contact and telephone number for queries


PETER A. SMITH, TEL. [phone]




25. Name and signature of authorised company official responsible for making
this notification


PETER A. SMITH




Date of Notification


7.10.05





                              SCHEDULE 11

          NOTIFICATION OF INTERESTS OF DIRECTORS AND CONNECTED PERSONS



1. Name of company


SPIRAX-SARCO ENGINEERING PLC




2. Name of director


MARCUS JOHN DYNE STEEL




3. Please state whether notification indicates that it is in respect of holding
of the shareholder named in 2 above or in respect of a non-beneficial interest
or in the case of an individual holder if it is a holding of that person's
spouse or children under the age of 18 or in respect of a non-beneficial
interest


MARCUS JOHN DYNE STEEL




4. Name of the registered holder(s) and, if more than one holder, the number of
shares held by each of them (if notified)


MARCUS JOHN DYNE STEEL




5. Please state whether notification relates to a person(s) connected with the
director named in 2 above and identify the connected person(s)


MARCUS JOHN DYNE STEEL




6. Please state the nature of the transaction. For PEP transactions please
indicate whether general/single co PEP and if discretionary/non discretionary


PURCHASE (PARTNERSHIP SHARES) - 250, GIFT (MATCHING SHARES) - 250




7. Number of shares / amount of stock acquired


500



8. Percentage of issued class


0.0007%



9. Number of shares/amount of stock disposed


N/A



10. Percentage of issued class


N/A



11. Class of security


ORDINARY




12. Price per share


599p



13. Date of transaction


6.10.05



14. Date company informed


6.10.05



15. Total holding following this notification


33,158



16. Total percentage holding of issued class following this notification


0.0432%



If a director has been granted options by the company please complete the
following boxes.



17. Date of grant






18. Period during which or date on which exercisable






19. Total amount paid (if any) for grant of the option






20. Description of shares or debentures involved: class, number






21. Exercise price (if fixed at time of grant) or indication that price is to be
fixed at time of exercise






22. Total number of shares or debentures over which options held following this
notification






23. Any additional information


The shares stated in box 6, both purchased and gift, relate to the Company's
Employee Share Ownership Plan.  The purchase price of 599p was the average of
the mid-market price of the Company's shares on the three dealing days
immediately preceding the beginning of the Accumulation Period, i.e. 28th, 29th
and 30th September 2004



24. Name of contact and telephone number for queries


PETER A. SMITH, TEL. [phone]




25. Name and signature of authorised company official responsible for making
this notification


PETER A. SMITH




Date of Notification


7.10.05






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