1. design innovation stainless performance Introducing

2. HOW CONTAMINATION HAPPENS

3. Food and Pharmaceutical processing facilities have a large amount of equipment to clean High cleaning standards required to maintain sanitary environment Limited time allowed for cleaning Electric motors have a number of crevices and areas that are not visible and not accessible during cleaning These areas increase the risk of contamination

4. We all are familiar with the DIRTY LITTLE SECRET of TEFC motors.

5. . ENDBELL, FAN AND AREA INSIDE SHROUD ARE NOT ACCESSIBLE FOR CLEANING Fan shroud Endbell and fan concealed inside fan shroud

6. EXAMPLES OF RISK AREAS

7. INSIDE FAN SHROUD

8. . ON ENDBELL, FAN AND HARDWARE

9. .

10. CONVENTIONAL DESIGNS THAT CREATE THE RISK

11. . TYPICAL COOLING FAN BLIND POCKETS Blind pockets and deep crevices conceal contaminants creating a potential hazard. SHAFT BORE SCREW THREADS SHAFT KNURLS Food particles settle in the knurls making it very difficult to clean. DEEP KNURLS

12. . COMMON FOOT MOUNTING Conventional foot mounting can easily conceal contaminants. FAN SHROUD MOUNTING BRACKET Food particles and debris have many areas to hide on and around the bracket making it very difficult to clean. GAPS AND CREVICES SCREW THREADS AND CREVICES GAPS AND CREVICES

13. STANDARD JUNCTION BOXES GAPS AND CREVICES

14. . THE SOLUTION

15. . Sanifan ® Technology is a patent pending comprehensive solution which dramatically reduces crevices and provides a means of washing areas previously inaccessible.

16. . POLISHED CREVICE-FREE STAINLESS FAN

17. SANITARY FAN TO SHAFT MOUNTING

18. . CREVICE FREE FAN SHROUD MOUNTING EPDM SANITARY STANDOFF

19. . ENDBELL SANITARY SEAL DESIGN Double Seal Design to Eliminate Penetration Sanitary Stainless Nut Blind Tapped To Eliminate Crevices Tapered Shaft/Fan Interface Eliminates Splines and Crevices Mechanical Seal

20. . BLIND TAPPED SANITARY FOOT TIG Welded Blind Tapped Foot Mount

21. Sanifan ® Technology is now the sanitary standard for all motors manufactured by Stainless Motors, Inc. Polished stainless crevice free cooling fan Crevice free fan shroud mounting Sanitary fan to shaft mounting with blind tapped sanitary nut Type 304 stainless housing, endbells, feet and junction box Junction box and feet smoothly TIG welded to body O-ring sealed endbells Sanitary seal on junction box #4 Line finish on all exterior surfaces Optional Spray endbell SANIFAN ® TECHNOLOGY

22. SANIFAN ® TECHNOLOGY–optional spray endbell Integral spray cleaning endbell Cleans from inside out Multiple port configurations Self draining Sanifan® Technology is available with an optional integral wet spray cleaning endbell for the ultimate level of cleanability!

23. SANIFAN ® TECHNOLOGY –water port options (spray endbell only) Water port locations are indicated by A for 12:00 orientation (), B for a 3:00 orientation (), C for a 6:00 orientation () and D for a 9:00 orientation (). For other water port location, please contact our engineering department. Tri ClampCappedSpring valvePipe

24. . SIDE BY SIDE COMPARISON Conventional Design Sanifan ® Technology Design Sanifan® Technology Design With Optional Spray Cleaning Endbell

25. . Email inquiries to: Sanifan@stainlessmotors.com Gene Filion – Sales 505-867-7100 gene@stainlessmotors.com Donna Bertko – Sales 505-867-7101 donnab@stainlessmotors.com John Oleson – Engineering 505-867-0224 john@stainlessmotors.com Andrew Cook – Engineering 505-867-0224 andrewc@stainlessmotors.com Stainless Motors, Inc. 7601 Nita Pl. NE Rio Rancho, N.M. 87144 Phone: 505-867-0224 Fax: 505-867-0225 www.stainlessmotors.com Your partner for a cleaner, safer and more sanitary processing environment.