Bore ø : 1 1/2” , 2 ” , 2 1/2 ” , 3 1/4 ” , 4 ” , 5 ”
Rod ø : 5/8 ” , 1 ” , 13/8”
Max imum Pressure : 250PSI
Stainless steel piston rod
Removable rod bushing
Low break away force
No exposed Tie – Rodnuts

Series 70 cylinders with diameters 1 1/2 ”, 2”, 2 1/2 ”, 3 1/4 ”, 4”, 5” have been designed so as to comply with NFPA dimensions. A removeable magnet is mounted on the piston in these cylinders. The position of the cylinder is obtained by the magnetic proximity switches mounted on the cylinders. This cylinder series is normally equipped with adjustable end–stroke cushioning. These cylinders are equipped with piston bumpers to reduce impact and minimize noise. When choosing the magnetic switches you should refer to section 1.10 in this catalog.

View NFPA Cylinders – Series 70 PDF catalog