gorilla 39Silverback Gorillas are the largest primates on earth. After bonobos and chimpanzees, gorillas are the closest relatives to humans (Their DNA is about 98% similar to that of humans). GorillaExample: Gorilla® by Continental ContiTech 1 (25 .4 mm) 500 psi Made in USA Flame Resistant USMSHA No . 2G-IC-14C39 Couplings Refer to the ContiTech Industrial Hose Assembly