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58 Years

Air Cylinders


             heavy duty air cylinders, air cylinders, class 1 air cylinders                                                 

Construction Machinery Canada uses high quality Nopak air cylinders on all of their plants.

We maintain an inventory of the standard sized air cylinders that we use in our concrete plants to ensure minimum down time in the rare event of a malfunction.


For custom lengths when you need them in a hurry, we can usually ship within two or three days.


Nopak air cylinders are designed for the toughest applications, including foundaries, ashphalt and concrete batch plants.  Class 1, Model E air cylinders are designed expressly for applications that require articulation.



Features of Nopak cylinders include:


  • a quick opening check-valve ensures quick response at full power
  • a wide lip self sealing cup packing
  • a positive sealing V-ring stack packing
  • three Nylock inserts lock the threaded packing gland in place maintaining proper packing compressioniron
  • alloy cylinder heads for durability and long life
  • hard chrome plated steel piston rods
  • leakproof gasket seal between cylinder wall and head
  • hard coated aluminum cylinder tubes, honed and chrome plated




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