SPX C552C S/ A Order No : C552C RUGGED, HIGH QUALITY CYLINDER USED FOR LIFTING AND PRESSING Aluminum bronze bearing reduces wear caused by off-center loads. Maximum sized springs speed piston return and increase spring life. Solid steel cylinder body for durability. Chrome plated piston rod resists wear and corrosion. Wide range of accessories available to thread onto piston rod, collar, or onto cylinder base. Base mounting holes standard on 5 through 55 ton cylinders; optional on 75 and 100 ton cylinders. A 3/ 8" NPTF female half coupler is standard. Specifications Cyl Cap : 55 Tons Stroke ( in.) : 2 Oil Cap. : 22.1 ( cu. in.) Bore Dia. : 3 3/ 4 ( in.) Cylinder Effective : 11.04 Area ( sq. in) Internal Press. : 9, 959 at Cap.( psi) Tons at 10000 : 55.2 ( psi) Weight ( lbs.) : 32.5 Retracted : 6 7/ 8 Height( in.) Extended : 8 7/ 8 Height( in.) Outside : 5 Dia.( in.) Collar : 5 12 Thread( in.) Piston Collar : 2 3/ 16 Thread Length ( in.) Base to : 1 3/ 8 Port ( in.) Piston Rod : 3 1/ 8 Dia.( in.) Piston Rod : None Int. Thread and Depth ( in.) Rod Protrusion : 1 8 ( in.) For More Info :  0821 1326 2123 0817 6414 926 0812 8888 7956