1. I N D U S T R I A L P R O D U C T S A N D S E R V I C E S Case History By: European and Middle East Sales Meeting Athens 2008 1 442 + Packing Salomix/Jylhä Horizontal Mixer Ari Lehtimaa Pohjanmaan Tehdaspalvelu Oy

2. Case History -2- 2ApplicationApplication Product Line: Customer: Industry: Equipment: Application: UPM Kymmene Oyj Pietarsaari Pulp mill MIXER Salomix LKV-160 Jylhävaara F 155 Mass tank horizontal mixer Digester, bleaching, washer

3. Case History -3- 3 The Challenge Original sealing is packing with water flush Problems with packing -A large mass of leakage -Sleeve wear -Great water consumption -The need for maintenance several times -Etc etc.

4. Case History -4- 4 Chesterton Solution SPLIT SEAL 442 120MM + PACKING -Requires a bit of machining -Packing flange transferred of the tank side -Water in 442 through the seal and the return side of the throttle valve for controlling the pressure of approx. 1 bar higher than the mass in the tank (2-3 bar). Insertpicture ofthe Chesterton Solution on the equipmentoradd productimageInsertpicture ofthe Chesterton Solution on the equipmentoradd productimage

5. Case History -5- 5 Return on Investment The first seal installed in 2005, now use by 5 seal, n. 4-5 seal not yet installed. - One of the seal replaced spare parts kit (installation error) - Water pressure / flow remained even if the packing will not be tighten side of the tank during the shutdown. - There is a no any leak - Water costs decreased - Does not require any maintenance

6. Case History -6- 6 1 What are the key issues to address? Who are the key people to see? Where is the Opportunity? How To Sell This Success Story? All locations in the mixer with water can be used Operation managers, maintenance foremen. 2 3