SMC CDU20-10D Compact Cylinder Cyl, Free Mt, Dbl/Act, W/ 2x D-A93 133822843957 The top polarization knob are

The top polarization knob are very stiff and hard to move

Manufacturer Mean Well Model Number RS-15-12 SKU 19-65370 Ref 23-92567

Manufacturer Tektronix Model Number P6134C SKU 19-57942 Ref 23-82016

Manufacturer SMC Model Number MXP8-20 SKU 19-57072 Ref 23-80519

SMC CDU20-10D Compact Cylinder Cyl, Free Mt, Dbl/Act, W/ 2x D-A93 133822843957 The top polarization knob areCondition Used Description Recently removed from working service and guaranteed functional. Cosmetically has wear from previous use including scuffs and scratches. Includes Compact Cylinder W 2x D A93 as pictured. No additional items or accessories are included. Photos are of the actual unit for sale. Inventory is on hand and ready to ship. Please feel free to message us with any questions you may have. Thank you for checking out our listing.