{"product_id":"asab-ddp42-replacement-parts-15-sealing-o-ring","title":"ASAB DDP42 Replacement Parts #15 - Sealing O-Ring","description":"\u003cp data-start=\"0\" data-end=\"29\"\u003e\u003cstrong\u003ePart Code: ASAB-SDDP42-15\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"31\" data-end=\"418\"\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=\"316\"\u003eweeping, bypassing, and air\/product cross-leak symptoms\u003c\/strong\u003e (depending on its position in the pump), helping the unit hold prime and run consistently under load.\u003c\/p\u003e\n\u003cp data-start=\"420\" data-end=\"817\"\u003eA sealing O-ring that’s \u003cstrong data-start=\"444\" data-end=\"498\"\u003eflattened, nicked, swollen, or chemically attacked\u003c\/strong\u003e is a classic cause of \u003cstrong data-start=\"521\" data-end=\"609\"\u003esmall leaks, loss of prime stability, inconsistent output, and messy wet-end seepage\u003c\/strong\u003e — especially after strip-downs or long service intervals. Replacing it with the correct part is cheap insurance and often the difference between a pump that behaves and one that’s straight back on the bench.\u003c\/p\u003e\n\u003cp data-start=\"819\" data-end=\"1021\"\u003eWhether you’re doing preventative maintenance, rebuilding the wet end, or fixing a minor leak before it turns into downtime, the \u003cstrong data-start=\"948\" data-end=\"966\"\u003eASAB-SDDP42-15\u003c\/strong\u003e is the right part to keep your DDP42 sealing properly.\u003c\/p\u003e\n\u003ch2 data-start=\"1028\" data-end=\"1043\"\u003eKey Benefits\u003c\/h2\u003e\n\u003cul data-start=\"1045\" data-end=\"1505\"\u003e\n\u003cli data-start=\"1045\" data-end=\"1105\"\u003e\n\u003cp data-start=\"1047\" data-end=\"1105\"\u003e\u003cstrong data-start=\"1047\" data-end=\"1084\"\u003eDirect replacement sealing O-ring\u003c\/strong\u003e for \u003cstrong data-start=\"1089\" data-end=\"1103\"\u003eASAB DDP42\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1106\" data-end=\"1179\"\u003e\n\u003cp data-start=\"1108\" data-end=\"1179\"\u003eHelps prevent \u003cstrong data-start=\"1122\" data-end=\"1155\"\u003eleaks, weeping, and bypassing\u003c\/strong\u003e at sealing interfaces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1180\" data-end=\"1243\"\u003e\n\u003cp data-start=\"1182\" data-end=\"1243\"\u003eSupports \u003cstrong data-start=\"1191\" data-end=\"1241\"\u003estable priming and consistent pump performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1244\" data-end=\"1307\"\u003e\n\u003cp data-start=\"1246\" data-end=\"1307\"\u003eIdeal for \u003cstrong data-start=\"1256\" data-end=\"1276\"\u003eservice rebuilds\u003c\/strong\u003e and preventative maintenance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1308\" data-end=\"1393\"\u003e\n\u003cp data-start=\"1310\" data-end=\"1393\"\u003eRestores sealing reliability when old seals are \u003cstrong data-start=\"1358\" data-end=\"1391\"\u003eflattened, nicked, or swollen\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1394\" data-end=\"1452\"\u003e\n\u003cp data-start=\"1396\" data-end=\"1452\"\u003eLow-cost wear part that helps avoid \u003cstrong data-start=\"1432\" data-end=\"1450\"\u003emajor downtime\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1453\" data-end=\"1505\"\u003e\n\u003cp data-start=\"1455\" data-end=\"1505\"\u003eWorkshop-ready spare for fast turnaround repairs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1512\" data-end=\"1530\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul data-start=\"1532\" data-end=\"1579\"\u003e\n\u003cli data-start=\"1532\" data-end=\"1579\"\u003e\n\u003cp data-start=\"1534\" data-end=\"1579\"\u003e\u003cstrong data-start=\"1534\" data-end=\"1558\"\u003eDDP42 Sealing O-Ring\u003c\/strong\u003e — \u003cstrong data-start=\"1561\" data-end=\"1579\"\u003eASAB-SDDP42-15\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1586\" data-end=\"1603\"\u003eSafety Check\u003c\/h2\u003e\n\u003cul data-start=\"1605\" data-end=\"2335\"\u003e\n\u003cli data-start=\"1605\" data-end=\"1750\"\u003e\n\u003cp data-start=\"1607\" data-end=\"1750\"\u003e\u003cstrong data-start=\"1607\" data-end=\"1642\"\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=\"1751\" data-end=\"1869\"\u003e\n\u003cp data-start=\"1753\" data-end=\"1869\"\u003e\u003cstrong data-start=\"1753\" data-end=\"1775\"\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=\"1870\" data-end=\"1997\"\u003e\n\u003cp data-start=\"1872\" data-end=\"1997\"\u003e\u003cstrong data-start=\"1872\" data-end=\"1909\"\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=\"1998\" data-end=\"2130\"\u003e\n\u003cp data-start=\"2000\" data-end=\"2130\"\u003e\u003cstrong data-start=\"2000\" data-end=\"2038\"\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=\"2131\" data-end=\"2222\"\u003e\n\u003cp data-start=\"2133\" data-end=\"2222\"\u003e\u003cstrong data-start=\"2133\" data-end=\"2155\"\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=\"2223\" data-end=\"2335\"\u003e\n\u003cp data-start=\"2225\" data-end=\"2335\"\u003e\u003cstrong data-start=\"2225\" data-end=\"2244\"\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=\"2342\" data-end=\"2395\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"2342\" data-end=\"2395\" 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":48355211051223,"sku":"ASAB-SDDP42-15","price":5.14,"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-15-sealing-o-ring","provider":"Australian Spray \u0026 Blast","version":"1.0","type":"link"}