21 Series Cylinders

Cleanline 21 series pneumatic cylinders manufactured according to ISO 15552 standards that meet European specifications, standardising overall cylinder dimensions and thread sizing to achieve interchangeability with all other manufacturers.

Cleanline pneumatic cylinders are double-acting; they range from 32mm to 80mm bore and come with a magnetic piston as standard.

Typically within applications and irrespective of brand, pneumatic cylinder failures are caused mainly by corrosion through operating conditions.

The outer profile of the cylinder is a square design with flat surfaces, reducing the build-up of contaminants to the outside of the cylinder that ultimately causes deterioration. The clean profile allows for a quick wipe-down of the device.

ATEX certification or Viton seals for higher temperature use of up to +150°C are available.

Cleanline pneumatic cylinders come with end-stroke cushioning as standard. Cushioning slows the piston rod down before it reaches its end-stroke in either direction; this reduces impact and shock and typically extends the life expectancy of the cylinder.