{"product_id":"asab-ddp42-replacement-parts-41-sealing-o-ring","title":"ASAB DDP42 Replacement Parts #41 - Sealing O-Ring","description":"\u003cp data-start=\"0\" data-end=\"29\"\u003e\u003cstrong\u003ePart Code: ASAB-SDDP42-41\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"31\" data-end=\"396\"\u003eIntroducing the \u003cstrong data-start=\"47\" data-end=\"76\"\u003eASAB DDP42 Sealing O-Ring\u003c\/strong\u003e — a critical seal component designed to maintain leak-free performance in \u003cstrong data-start=\"151\" data-end=\"187\"\u003eASAB DDP42 double diaphragm pump\u003c\/strong\u003e assemblies. This O-ring is used at key sealing interfaces to prevent \u003cstrong data-start=\"257\" data-end=\"311\"\u003eweeping, bypassing, and prime\/pressure instability\u003c\/strong\u003e, helping the pump hold prime and deliver consistent output under continuous cycling.\u003c\/p\u003e\n\u003cp data-start=\"398\" data-end=\"831\"\u003eA sealing O-ring that’s \u003cstrong data-start=\"422\" data-end=\"476\"\u003eflattened, nicked, swollen, or chemically attacked\u003c\/strong\u003e is a common culprit behind \u003cstrong data-start=\"504\" data-end=\"590\"\u003esmall leaks, loss of prime stability, inconsistent flow, and messy wet-end seepage\u003c\/strong\u003e — especially after long service intervals or repeated strip-downs where seals get reused. Replacing it with the correct part is cheap insurance and often the difference between a pump that behaves and one that’s back on the bench next week.\u003c\/p\u003e\n\u003cp data-start=\"833\" data-end=\"1041\"\u003eWhether you’re doing preventative maintenance, rebuilding the wet end, or fixing a nuisance leak before it becomes downtime drama, the \u003cstrong data-start=\"968\" data-end=\"986\"\u003eASAB-SDDP42-41\u003c\/strong\u003e is the right part to keep your DDP42 sealing properly.\u003c\/p\u003e\n\u003ch2 data-start=\"1048\" data-end=\"1063\"\u003eKey Benefits\u003c\/h2\u003e\n\u003cul data-start=\"1065\" data-end=\"1536\"\u003e\n\u003cli data-start=\"1065\" data-end=\"1125\"\u003e\n\u003cp data-start=\"1067\" data-end=\"1125\"\u003e\u003cstrong data-start=\"1067\" data-end=\"1104\"\u003eDirect replacement sealing O-ring\u003c\/strong\u003e for \u003cstrong data-start=\"1109\" data-end=\"1123\"\u003eASAB DDP42\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1126\" data-end=\"1199\"\u003e\n\u003cp data-start=\"1128\" data-end=\"1199\"\u003eHelps prevent \u003cstrong data-start=\"1142\" data-end=\"1175\"\u003eleaks, weeping, and bypassing\u003c\/strong\u003e at sealing interfaces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1200\" data-end=\"1274\"\u003e\n\u003cp data-start=\"1202\" data-end=\"1274\"\u003eSupports \u003cstrong data-start=\"1211\" data-end=\"1229\"\u003estable priming\u003c\/strong\u003e and consistent pump performance under load\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1275\" data-end=\"1338\"\u003e\n\u003cp data-start=\"1277\" data-end=\"1338\"\u003eIdeal for \u003cstrong data-start=\"1287\" data-end=\"1307\"\u003eservice rebuilds\u003c\/strong\u003e and preventative maintenance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1339\" data-end=\"1424\"\u003e\n\u003cp data-start=\"1341\" data-end=\"1424\"\u003eRestores sealing reliability when old seals are \u003cstrong data-start=\"1389\" data-end=\"1422\"\u003eflattened, nicked, or swollen\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1425\" data-end=\"1483\"\u003e\n\u003cp data-start=\"1427\" data-end=\"1483\"\u003eLow-cost wear part that helps avoid \u003cstrong data-start=\"1463\" data-end=\"1481\"\u003emajor downtime\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1484\" data-end=\"1536\"\u003e\n\u003cp data-start=\"1486\" data-end=\"1536\"\u003eWorkshop-ready spare for fast turnaround repairs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1543\" data-end=\"1561\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul data-start=\"1563\" data-end=\"1610\"\u003e\n\u003cli data-start=\"1563\" data-end=\"1610\"\u003e\n\u003cp data-start=\"1565\" data-end=\"1610\"\u003e\u003cstrong data-start=\"1565\" data-end=\"1589\"\u003eDDP42 Sealing O-Ring\u003c\/strong\u003e — \u003cstrong data-start=\"1592\" data-end=\"1610\"\u003eASAB-SDDP42-41\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1617\" data-end=\"1634\"\u003eSafety Check\u003c\/h2\u003e\n\u003cul data-start=\"1636\" data-end=\"2366\"\u003e\n\u003cli data-start=\"1636\" data-end=\"1781\"\u003e\n\u003cp data-start=\"1638\" data-end=\"1781\"\u003e\u003cstrong data-start=\"1638\" data-end=\"1673\"\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=\"1782\" data-end=\"1900\"\u003e\n\u003cp data-start=\"1784\" data-end=\"1900\"\u003e\u003cstrong data-start=\"1784\" data-end=\"1806\"\u003eChemical exposure:\u003c\/strong\u003e Wear gloves and eye protection — residual product can remain trapped in the fluid chambers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1901\" data-end=\"2028\"\u003e\n\u003cp data-start=\"1903\" data-end=\"2028\"\u003e\u003cstrong data-start=\"1903\" data-end=\"1940\"\u003eAvoid seal damage during fitment:\u003c\/strong\u003e Don’t drag the O-ring over sharp edges\/threads; use compatible lubricant if required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2029\" data-end=\"2161\"\u003e\n\u003cp data-start=\"2031\" data-end=\"2161\"\u003e\u003cstrong data-start=\"2031\" data-end=\"2069\"\u003eInspect sealing grooves and faces:\u003c\/strong\u003e Clean thoroughly and check for scoring, corrosion, or debris that can cause repeat leaks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2162\" data-end=\"2253\"\u003e\n\u003cp data-start=\"2164\" data-end=\"2253\"\u003e\u003cstrong data-start=\"2164\" data-end=\"2186\"\u003eReassemble evenly:\u003c\/strong\u003e Tighten fasteners in a cross pattern to avoid pinching the seal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2254\" data-end=\"2366\"\u003e\n\u003cp data-start=\"2256\" data-end=\"2366\"\u003e\u003cstrong data-start=\"2256\" data-end=\"2275\"\u003eTest gradually:\u003c\/strong\u003e Bring air pressure up slowly and leak check before returning to full operating conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2373\" data-end=\"2426\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"2373\" data-end=\"2426\" 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":48356217356503,"sku":"ASAB-SDDP42-41","price":1.32,"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-41-sealing-o-ring","provider":"Australian Spray \u0026 Blast","version":"1.0","type":"link"}