1. Protecting Electronics. Exceeding Expectations. TM PP-00090 B Why McLean? Protecting Electronics. Exceeding Expectations. TM

2. Protecting Electronics. Exceeding Expectations. TM PP-00090 B Business Overview Reliable cooling protection for vital electronics A business within Pentair Technical Products $80M+ in global sales 300+ employees Transact $5 spare parts to $5 million+ global projects Highly committed to our customers successes

3. Protecting Electronics. Exceeding Expectations. TM PP-00090 B Electronics cooling expertise Broad standard product selection Custom-engineered solutions Innovative new products Reputation for reliability Global infrastructure Responsive after-market service Pentair resources Customer Advantages How McLean exceeds expectations

4. Protecting Electronics. Exceeding Expectations. TM PP-00090 B Electronics Cooling Expertise North American leader with over 30 years experience *Telecom & industrial markets All Others

5. Protecting Electronics. Exceeding Expectations. TM PP-00090 B Electronics Cooling Expertise Knowledgeable in cooling virtually any electrical and electronic application Manufacturing Outdoor Telecom Data Networking Harsh Environment Military Homeland Security And more…

6. Protecting Electronics. Exceeding Expectations. TM PP-00090 B Electronics Cooling Expertise Experienced and helpful sales people Extensively trained and knowledgeable in electronics cooling Accessible & responsive Average of 15+ years experience Northrup Grumman 2008 Supplier of the Year

7. Protecting Electronics. Exceeding Expectations. TM PP-00090 B Electronics Cooling Expertise Seasoned engineers with world-class technical tools In-house design and test resources CFD modeling Thermal cycling Accelerated salt fog Sound chamber Air flow Compliant with UL, cUL, CE, TÜV & Telcordia GR-487 UL client test data program member for fast approvals

8. Protecting Electronics. Exceeding Expectations. TM PP-00090 B Broad Standard Product Selection Indoor & outdoor air conditioners From 800 BTU/Hr. (234 Watts) to 59,000 BTU/Hr. (17287 Watts) Eco-friendly refrigerant High- and low-temperature operation Corrosive and wash-down options Compact and narrow sizes 50/60 Hz capable in 115, 230 & 460VAC Condensation management Thermostat controller Many popular models in-stock for immediate shipping

9. Protecting Electronics. Exceeding Expectations. TM PP-00090 B Broad Standard Product Selection Indoor & outdoor heat exchangers Remove 4 W/°F (7 W/°C) to 84 W/°F (151 W/°C) of heat Belt & suspenders core design for complete closed loop protection Filterless to reduce maintenance Corrosive and wash-down options Power-supply options 115 & 230 VAC in 50/60 Hz, as well as 24 & 48 VDC Many popular models in-stock for immediate shipping

10. Protecting Electronics. Exceeding Expectations. TM PP-00090 B Broad Standard Product Selection Indoor & outdoor thermoelectric coolers Remove 60W (204 BTUs/Hr.) to 200W (682 BTUs/Hr.) of heat Shrouded and non-shrouded models Compressor and refrigerant-free air conditioning alternative for small indoor and outdoor applications Many popular models in-stock for immediate shipping

11. Protecting Electronics. Exceeding Expectations. TM PP-00090 B Broad Standard Product Selection Air movers for fresh air cooling Filter fans 1-3/4 fan trays Single- and dual-centrifugal blowers VAC & VDC motorized impellers Grille panels Airflow switches and sensors Many popular models in-stock for immediate shipping

12. Protecting Electronics. Exceeding Expectations. TM PP-00090 B Custom-Engineered Solutions Design-to-spec process

13. Protecting Electronics. Exceeding Expectations. TM PP-00090 B Custom-Engineered Solutions We step up where others walk away Lead engineer + cross-functional team assigned to every project Component- to system-level solutions Rapid prototyping, in-house testing & agency approvals reduce time to market Experienced across many applications

14. Protecting Electronics. Exceeding Expectations. TM PP-00090 B Innovative New Products SPECTRACOOL TM next generation air conditioners eliminates the problems of ordinary air conditioners Basic model built for reliability and exceptional value Energy efficient & earth-friendly refrigerant Filterless operation Complete AC features

15. Protecting Electronics. Exceeding Expectations. TM PP-00090 B Reputation for Reliability Our success depends on your success Lean manufacturing principles for consistent quality & value ISO 9001 certified Every unit tested before shipping

16. Protecting Electronics. Exceeding Expectations. TM PP-00090 B Reputation for Reliability Audited and approved by major global companies The above logos are registered trademarks of the respective companies

17. Protecting Electronics. Exceeding Expectations. TM PP-00090 B Global Infrastructure For customers who need worldwide reach U.S. customer service team seasoned in international specs and shipping Sales representatives and logistics in: Europe Asia & South Pacific South America Middle East India Low-cost manufacturing in Mexico, China & India

18. Protecting Electronics. Exceeding Expectations. TM PP-00090 B Responsive After-Market Service Certified HVAC technicians worldwide available 24/7

19. Protecting Electronics. Exceeding Expectations. TM PP-00090 B Responsive After-Market Service Fast and easy access to spare parts U.S. customer service team available at 800.896.2665 Secure on-line parts store at www.McLeanCoolingTech.com

20. Protecting Electronics. Exceeding Expectations. TM PP-00090 B McLean Cooling Technology Learn more about the company and electronics cooling at our website www.McLeanCoolingTech.com