{"product_id":"asab-ddp42-replacement-parts-5-sealing-pad","title":"ASAB DDP42 Replacement Parts #5 - Sealing Pad","description":"\u003cp data-start=\"0\" data-end=\"28\"\u003e\u003cstrong\u003ePart Code: ASAB-SDDP42-5\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"30\" data-end=\"497\"\u003eIntroducing the \u003cstrong data-start=\"46\" data-end=\"72\"\u003eASAB DDP42 Sealing Pad\u003c\/strong\u003e — a key sealing\/support component used in \u003cstrong data-start=\"115\" data-end=\"151\"\u003eASAB DDP42 double diaphragm pump\u003c\/strong\u003e assemblies to help maintain consistent sealing pressure and protect mating surfaces during operation. Sitting within the diaphragm\/plate stack (application depends on configuration), the sealing pad helps ensure the pump clamps up evenly, reducing the chance of weeping and improving long-term reliability under vibration and continuous cycling.\u003c\/p\u003e\n\u003cp data-start=\"499\" data-end=\"914\"\u003eA sealing pad that’s \u003cstrong data-start=\"520\" data-end=\"583\"\u003eflattened, torn, hardened, chemically attacked, or deformed\u003c\/strong\u003e can lead to the usual headaches: \u003cstrong data-start=\"617\" data-end=\"714\"\u003epersistent seepage at joints, prime instability, inconsistent output, or repeat seal failures\u003c\/strong\u003e because the stack can’t hold uniform compression. Replacing the pad during rebuilds is smart practice — it’s a relatively small part that can save you a whole lot of “why is it still leaking?” later.\u003c\/p\u003e\n\u003cp data-start=\"916\" data-end=\"1131\"\u003eWhether you’re doing a wet-end service, replacing diaphragms, or refreshing wear parts during preventative maintenance, the \u003cstrong data-start=\"1040\" data-end=\"1057\"\u003eASAB-SDDP42-5\u003c\/strong\u003e is the right part to keep your DDP42 sealing properly and running smooth.\u003c\/p\u003e\n\u003ch2 data-start=\"1138\" data-end=\"1153\"\u003eKey Benefits\u003c\/h2\u003e\n\u003cul data-start=\"1155\" data-end=\"1642\"\u003e\n\u003cli data-start=\"1155\" data-end=\"1212\"\u003e\n\u003cp data-start=\"1157\" data-end=\"1212\"\u003e\u003cstrong data-start=\"1157\" data-end=\"1191\"\u003eDirect replacement sealing pad\u003c\/strong\u003e for \u003cstrong data-start=\"1196\" data-end=\"1210\"\u003eASAB DDP42\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1213\" data-end=\"1293\"\u003e\n\u003cp data-start=\"1215\" data-end=\"1293\"\u003eSupports consistent \u003cstrong data-start=\"1235\" data-end=\"1258\"\u003esealing compression\u003c\/strong\u003e across the diaphragm\/plate stack\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1294\" data-end=\"1368\"\u003e\n\u003cp data-start=\"1296\" data-end=\"1368\"\u003eHelps prevent \u003cstrong data-start=\"1310\" data-end=\"1335\"\u003eweeping and bypassing\u003c\/strong\u003e at critical sealing interfaces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1369\" data-end=\"1437\"\u003e\n\u003cp data-start=\"1371\" data-end=\"1437\"\u003eIdeal to replace during \u003cstrong data-start=\"1395\" data-end=\"1435\"\u003ediaphragm changes \/ wet-end rebuilds\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1438\" data-end=\"1524\"\u003e\n\u003cp data-start=\"1440\" data-end=\"1524\"\u003eCorrect fix for pads that are \u003cstrong data-start=\"1470\" data-end=\"1522\"\u003eflattened, torn, hardened, or chemically damaged\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1525\" data-end=\"1589\"\u003e\n\u003cp data-start=\"1527\" data-end=\"1589\"\u003eHelps reduce repeat failures caused by \u003cstrong data-start=\"1566\" data-end=\"1587\"\u003euneven clamp load\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1590\" data-end=\"1642\"\u003e\n\u003cp data-start=\"1592\" data-end=\"1642\"\u003eWorkshop-ready spare for fast turnaround repairs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1649\" data-end=\"1667\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul data-start=\"1669\" data-end=\"1712\"\u003e\n\u003cli data-start=\"1669\" data-end=\"1712\"\u003e\n\u003cp data-start=\"1671\" data-end=\"1712\"\u003e\u003cstrong data-start=\"1671\" data-end=\"1692\"\u003eDDP42 Sealing Pad\u003c\/strong\u003e — \u003cstrong data-start=\"1695\" data-end=\"1712\"\u003eASAB-SDDP42-5\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1719\" data-end=\"1736\"\u003eSafety Check\u003c\/h2\u003e\n\u003cul data-start=\"1738\" data-end=\"2453\"\u003e\n\u003cli data-start=\"1738\" data-end=\"1883\"\u003e\n\u003cp data-start=\"1740\" data-end=\"1883\"\u003e\u003cstrong data-start=\"1740\" data-end=\"1775\"\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=\"1884\" data-end=\"1996\"\u003e\n\u003cp data-start=\"1886\" data-end=\"1996\"\u003e\u003cstrong data-start=\"1886\" data-end=\"1908\"\u003eChemical exposure:\u003c\/strong\u003e Wear gloves and eye protection — residual product can remain trapped in the chambers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1997\" data-end=\"2108\"\u003e\n\u003cp data-start=\"1999\" data-end=\"2108\"\u003e\u003cstrong data-start=\"1999\" data-end=\"2023\"\u003eKeep parts in order:\u003c\/strong\u003e Note stack orientation during strip-down so the pad seats correctly on reassembly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2109\" data-end=\"2213\"\u003e\n\u003cp data-start=\"2111\" data-end=\"2213\"\u003e\u003cstrong data-start=\"2111\" data-end=\"2135\"\u003eClean sealing faces:\u003c\/strong\u003e Dirt, old gasket material, or scoring will cause leaks even with a new pad.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2214\" data-end=\"2335\"\u003e\n\u003cp data-start=\"2216\" data-end=\"2335\"\u003e\u003cstrong data-start=\"2216\" data-end=\"2236\"\u003eEven tightening:\u003c\/strong\u003e Reassemble using a cross-pattern and correct torque to avoid pinching the pad or warping plates.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2336\" data-end=\"2453\"\u003e\n\u003cp data-start=\"2338\" data-end=\"2453\"\u003e\u003cstrong data-start=\"2338\" data-end=\"2357\"\u003eTest gradually:\u003c\/strong\u003e Bring air pressure up slowly and check for leaks before returning to full operating conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2460\" data-end=\"2513\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"2460\" data-end=\"2513\" 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":48360094040279,"sku":"ASAB-SDDP42-5","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-5-sealing-pad","provider":"Australian Spray \u0026 Blast","version":"1.0","type":"link"}