Director/PDMR Shareholding

Spirax-Sarco Engineering PLC
09 September 2005

                                   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


EXERCISE OF OPTIONS OVER 85,000 SHARES, SALE OF 68,710 SHARES & TRANSFER OF 
16,290 SHARES TO SPOUSE


7. Number of shares / amount of stock acquired


85,000


8. Percentage of issued class


0.111%


9. Number of shares/amount of stock disposed


85,000


10. Percentage of issued class


0.111%


11. Class of security


ORDINARY


12. Price per share


EXERCISE - 15,000 options @ 611p each, 15,000 options @ 739p each, 15,000 
options @ 669p each and 40,000 options @ 420p each ,

SALE - 770.4767p


13. Date of transaction


EXERCISE & TRANSFER - 8.9.05, SALE - 9.9.05


14. Date company informed


8/9.9.05


15. Total holding following this notification


32,658


16. Total percentage holding of issued class following this notification


0.042%


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



24. Name of contact and telephone number for queries


FAY RICKETTS, TEL. [phone]


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


FAY RICKETTS


Date of Notification


9.9.05




                                   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


SPOUSE - MRS ELISABETH JANE MCLAREN 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)


MRS ELISABETH JANE MCLAREN 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)


MRS ELISABETH JANE MCLAREN STEEL


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


TRANSFER FROM SPOUSE, MR MARCUS JOHN DYNE STEEL


7. Number of shares / amount of stock acquired


16,290


8. Percentage of issued class


0.021%


9. Number of shares/amount of stock disposed




10. Percentage of issued class




11. Class of security


ORDINARY


12. Price per share




13. Date of transaction


8.9.05


14. Date company informed


8.9.05


15. Total holding following this notification


50,274


16. Total percentage holding of issued class following this notification


0.066%


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



24. Name of contact and telephone number for queries


FAY RICKETTS, TEL. [phone]


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


FAY RICKETTS


Date of Notification


9.9.05




                                   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


EXERCISE OF OPTIONS OVER 27,000 SHARES & SALE OF 22,000 SHARES


7. Number of shares / amount of stock acquired


27,000


8. Percentage of issued class


0.035%


9. Number of shares/amount of stock disposed


22,000

10. Percentage of issued class


0.029%


11. Class of security


ORDINARY


12. Price per share


EXERCISE - 5,000 options @ 525p each, 5,000 options @ 319.16666p each, 10,000 
options  @ 397.66666p each and 7,000 options @ 436p each,

SALE - 770.4767p


13. Date of transaction


EXERCISE - 8.9.05, SALE - 9.9.05


14. Date company informed


8/9.9.05


15. Total holding following this notification


14,813


16. Total percentage holding of issued class following this notification


0.019%


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



24. Name of contact and telephone number for queries


FAY RICKETTS, TEL. [phone]


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


FAY RICKETTS


Date of Notification


9.9.05



                      This information is provided by RNS
            The company news service from the London Stock Exchange