Compact Designed Annular Blow-out Preventer has reliable and field proven packing element that ensures long sealing life and trash ring prevents debris from dropping into the operating chambers during field replacement of packing rubber. The Preventer has strong and simple construction and compact body. The Preventer requires only two hydraulic connections for making the hydraulic system extremely simple and wear rings on moving parts reduce metal to metal contact thus improving preventer life. The Compact Designed Annular Blow-out Preventer has width ranging from 29.3 inch to 1271 mm.