EPR Series are BW flagship series. 

In 2010, BW introduced the EPR flagship series. It’s a brand new designed H-Beam. Over the last decade, BW had made numerous developments and improvements. Now it features more advanced technologies with no additional cost. 

• Enlarged mating surface
• Ribbed pin mass
• EP hole creates an arch structure to release stresses and handle more loading. 

– Featured with ARP2000 fasteners.
– Upgrade to ARP L19 fasteners at an additional cost
– Upgrade to ARP Custom Age 625+ fasteners at an additional cost