{"product_id":"asab-ddp42-replacement-parts-24-sealing-ring","title":"ASAB DDP42 Replacement Parts #24 - Sealing Ring","description":"\u003cp data-start=\"0\" data-end=\"29\"\u003e\u003cstrong\u003ePart Code: ASAB-SDDP42-24\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"31\" data-end=\"423\"\u003eIntroducing the \u003cstrong data-start=\"47\" data-end=\"74\"\u003eASAB DDP42 Sealing Ring\u003c\/strong\u003e — a critical sealing component designed to maintain leak-free performance in \u003cstrong data-start=\"152\" data-end=\"188\"\u003eASAB DDP42 double diaphragm pump\u003c\/strong\u003e assemblies. This sealing ring sits at a key interface in the pump stack to prevent \u003cstrong data-start=\"272\" data-end=\"326\"\u003eweeping, bypassing, and prime\/pressure instability\u003c\/strong\u003e, helping the pump hold together properly and deliver consistent output under continuous cycling.\u003c\/p\u003e\n\u003cp data-start=\"425\" data-end=\"925\"\u003eOver time, sealing rings can become \u003cstrong data-start=\"461\" data-end=\"515\"\u003eflattened, nicked, swollen, or chemically attacked\u003c\/strong\u003e, particularly after long service intervals, harsh products, or repeated strip-downs. When the sealing ring is past its best, you’ll often see \u003cstrong data-start=\"658\" data-end=\"767\"\u003epersistent seepage at joints, difficulty holding prime, inconsistent performance, or repeat seal failures\u003c\/strong\u003e because the interface can’t maintain compression. Replacing the sealing ring during servicing is cheap insurance and a smart move any time the pump is apart.\u003c\/p\u003e\n\u003cp data-start=\"927\" data-end=\"1137\"\u003eWhether you’re doing preventative maintenance, rebuilding the wet end, or fixing a nuisance leak before it becomes a downtime drama, the \u003cstrong data-start=\"1064\" data-end=\"1082\"\u003eASAB-SDDP42-24\u003c\/strong\u003e is the right part to keep your DDP42 sealing properly.\u003c\/p\u003e\n\u003ch2 data-start=\"1144\" data-end=\"1159\"\u003eKey Benefits\u003c\/h2\u003e\n\u003cul data-start=\"1161\" data-end=\"1657\"\u003e\n\u003cli data-start=\"1161\" data-end=\"1217\"\u003e\n\u003cp data-start=\"1163\" data-end=\"1217\"\u003e\u003cstrong data-start=\"1163\" data-end=\"1198\"\u003eDirect replacement sealing ring\u003c\/strong\u003e for \u003cstrong data-start=\"1203\" data-end=\"1217\"\u003eASAB DDP42\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1218\" data-end=\"1300\"\u003e\n\u003cp data-start=\"1220\" data-end=\"1300\"\u003eHelps prevent \u003cstrong data-start=\"1234\" data-end=\"1267\"\u003eleaks, weeping, and bypassing\u003c\/strong\u003e at critical sealing interfaces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1301\" data-end=\"1375\"\u003e\n\u003cp data-start=\"1303\" data-end=\"1375\"\u003eSupports \u003cstrong data-start=\"1312\" data-end=\"1362\"\u003estable priming and consistent pump performance\u003c\/strong\u003e under load\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1376\" data-end=\"1439\"\u003e\n\u003cp data-start=\"1378\" data-end=\"1439\"\u003eIdeal for \u003cstrong data-start=\"1388\" data-end=\"1408\"\u003ewet-end rebuilds\u003c\/strong\u003e and preventative maintenance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1440\" data-end=\"1525\"\u003e\n\u003cp data-start=\"1442\" data-end=\"1525\"\u003eRestores sealing reliability when old rings are \u003cstrong data-start=\"1490\" data-end=\"1523\"\u003eflattened, nicked, or swollen\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1526\" data-end=\"1604\"\u003e\n\u003cp data-start=\"1528\" data-end=\"1604\"\u003eHelps reduce repeat issues caused by \u003cstrong data-start=\"1565\" data-end=\"1602\"\u003epoor compression or damaged seals\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1605\" data-end=\"1657\"\u003e\n\u003cp data-start=\"1607\" data-end=\"1657\"\u003eWorkshop-ready spare for fast turnaround repairs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1664\" data-end=\"1682\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul data-start=\"1684\" data-end=\"1729\"\u003e\n\u003cli data-start=\"1684\" data-end=\"1729\"\u003e\n\u003cp data-start=\"1686\" data-end=\"1729\"\u003e\u003cstrong data-start=\"1686\" data-end=\"1708\"\u003eDDP42 Sealing Ring\u003c\/strong\u003e — \u003cstrong data-start=\"1711\" data-end=\"1729\"\u003eASAB-SDDP42-24\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1736\" data-end=\"1753\"\u003eSafety Check\u003c\/h2\u003e\n\u003cul data-start=\"1755\" data-end=\"2554\"\u003e\n\u003cli data-start=\"1755\" data-end=\"1900\"\u003e\n\u003cp data-start=\"1757\" data-end=\"1900\"\u003e\u003cstrong data-start=\"1757\" data-end=\"1792\"\u003eIsolate and depressurise first:\u003c\/strong\u003e Shut off air supply, bleed the airline fully, and confirm the pump is not pressurised before disassembly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1901\" data-end=\"2023\"\u003e\n\u003cp data-start=\"1903\" data-end=\"2023\"\u003e\u003cstrong data-start=\"1903\" data-end=\"1925\"\u003eChemical exposure:\u003c\/strong\u003e Wear gloves and eye protection — residual product can remain trapped in chambers and manifolds.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2024\" data-end=\"2179\"\u003e\n\u003cp data-start=\"2026\" data-end=\"2179\"\u003e\u003cstrong data-start=\"2026\" data-end=\"2062\"\u003eProtect the seal during fitment:\u003c\/strong\u003e Don’t drag the sealing ring across sharp edges or threads; keep it clean and use compatible lubricant if required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2180\" data-end=\"2333\"\u003e\n\u003cp data-start=\"2182\" data-end=\"2333\"\u003e\u003cstrong data-start=\"2182\" data-end=\"2220\"\u003eInspect grooves and sealing faces:\u003c\/strong\u003e Clean thoroughly and check for scoring, corrosion, or debris that can cause repeat leaks even with a new ring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2334\" data-end=\"2448\"\u003e\n\u003cp data-start=\"2336\" data-end=\"2448\"\u003e\u003cstrong data-start=\"2336\" data-end=\"2358\"\u003eReassemble evenly:\u003c\/strong\u003e Tighten fasteners in a cross pattern to avoid pinching the seal or distorting housings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2449\" data-end=\"2554\"\u003e\n\u003cp data-start=\"2451\" data-end=\"2554\"\u003e\u003cstrong data-start=\"2451\" data-end=\"2470\"\u003eTest gradually:\u003c\/strong\u003e Bring air pressure up slowly, check for leaks, then return to operating conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2561\" data-end=\"2614\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"2561\" data-end=\"2614\" data-is-last-node=\"\"\u003eASAB – Engineered for Performance, Built to Last.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Australian Spray \u0026 Blast","offers":[{"title":"Default Title","offer_id":48355343270103,"sku":"ASAB-SDDP42-24","price":2.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/9925\/4743\/files\/ASABLOGO.jpg?v=1773006894","url":"https:\/\/asab.au\/products\/asab-ddp42-replacement-parts-24-sealing-ring","provider":"Australian Spray \u0026 Blast","version":"1.0","type":"link"}