HHA Cylinders

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The HHA range of single acting hollow piston aluminum cylinders are specifically designed for applications where weight and ease of positioning are of prime importance. Similar in design to the HHS range, the HHA cylinder models have a hollow piston to enable a rod or cable to be passed through the entire cylinder length making it suitable for applications where a pulling force is required. All models are supplied with a hard anodized, wear resistant, piston rod and cylinder body and a steel cylinder base protection plate. 

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• Capacities from 20 to 57 tons

• Stroke lengths from 2.01 to 4.14 inches

• Working pressure 10000 psi

• Spring assisted return

• Hard anodized piston rod and cylinder

• Steel base plate to protect cylinder body

• Low friction bearing surfaces

• Optional piston rod saddles

• Customized and special design cylinders are available on request