Self-contained hydraulic damper units provide a fully adjustable controlled feed rate when a load is applied to them. Automation control equipment manufacturer Ace Controls International is extending its range of hydraulic dampers with the addition of model HB-70. This new and now the largest hydraulic damper they offer, has a 70mm diameter and extends the resistance range from 10,000N to 50,000N.

Five models now complete the line-up the HB-15, 22, 28, 40 and 70.

Stroke lengths range from 25mm all the way up to 800mm.

All Ace hydraulic dampers are self-contained units.

They provide a fully adjustable controlled feed rate when a load is applied to them.

They can be specified to control the velocity for either the out stroke, in stroke or in both directions.

Typical applications include machine guards and lids, fire safety flaps and doors, damping oscillations of suspended loads, smoke and roof vents and much more.