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

Atlas Copco 3115 2615 91 Return Accumulator

Return Accumulator, part 3115 2615 91, for Atlas Copco drilling equipment is supplied by Stalroc Industrial with reliable performance and worldwide delivery.

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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
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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. Stalroc quotes this Atlas Copco reference by part number and exports worldwide to mining, quarrying, and drilling contractors.

Specification / Parameter Value
Brand Atlas Copco
Product Name Return Accumulator
Part Number 3115 2615 91
Category Atlas Copco
Availability In Stock

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