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Ergo-Help is a leader in the manufacturing of lightweight, multi-stage, space-saving air cylinders.   EHTC cylinders are constructed with hard anodized aluminum tubes and aircraft-grade aluminum end caps, offering superior strength and durability in a corrosion-resistant, lightweight package.  Our patented, telescoping cylinder design allows for each stage to retract fully into the base, flush with the front cap.  This attribute marks our product as an ideal candidate for applications where extended stroke must be matched to compact retracted length.
Compact & Lightweight hollow pistons nested end caps aluminum alloy construction	Versatile single or double-acting designs  modifiable stroke, stages, and force variety of mounting configurations (ie, front flush, rear flush, base, side, front & rear trunnion, rear pivot)	Resilient moisture tolerant withstands chemically aggressive work environments wide temperature tolerances ( -10 to +200 deg. F) indoor/outdoor applications fully serviceable

1-PORT CYLINDERS 

Construction Data o-ring seals   hard anodized aluminum alloy tubes high impact, low friction plastic pistons and front caps prelubricated for use with clean, dry air up to 150 psi 100% repairable

EHTC.5SP-2.5x2x10  single-acting, with our EHPC-2 control box

Technical Details single-action operation with external force retraction (see pic above)  double-action capability with our EHPC-1 control box, or any comparable air/vaccuum control valve pull force @ 87 psi: 10 lbs.

  

2-PORT CYLINDERS