Return Accumulator - SKU 3115 2615 91 | Atlas Copco compatible spare part

In Stock SKU: 3115 2615 91

Atlas Copco 3115 2615 91 Return Accumulator

Name: Return Accumulator
Brand: Atlas Copco
SKU: 3115-2615-91

Atlas Copco 3115 2615 91 Return Accumulator, genuine-spec replacement accumulator for Atlas Copco rock drills. Exported worldwide by Perfomega. Get a quote now.

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public We Ship This Part Worldwide

Exported from Türkiye to mining, tunnelling and quarrying sites on six continents by air and sea freight, on EXW, FOB, CIF, CPT or DAP terms.

schedule Dispatch in 1-5 working days
box Air freight & sea freight
verified Full export documentation
check_circle 14-day return policy

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The return accumulator, part 3115 2615 91, absorbs the pressure pulses on the return side of a rock drill's percussion circuit, damping the shock that would otherwise transmit straight back through the return line with every stroke. A charge that has bled down loses that damping gradually, so the drill keeps cycling while the return line and its fittings start absorbing punishment the accumulator was meant to take.

Because the loss develops slowly, a weak return accumulator is often only diagnosed once hose or fitting failures elsewhere on the return circuit prompt a closer look at the root cause. Perfomega quotes this Atlas Copco reference by part number and exports worldwide to mining, quarrying, and drilling contractors.