{"product_id":"asab-ddp18-replacement-parts-7-pump-housing","title":"ASAB DDP18 Replacement Parts #7 - Pump Housing","description":"\u003cp data-start=\"0\" data-end=\"28\"\u003e\u003cstrong\u003ePart Code: ASAB-SDDP18-7\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"30\" data-end=\"413\"\u003eIntroducing the \u003cstrong data-start=\"46\" data-end=\"73\"\u003eASAB DDP18 Pump Housing\u003c\/strong\u003e — the main body housing component that forms the core structure of the \u003cstrong data-start=\"145\" data-end=\"181\"\u003eASAB DDP18 Double Diaphragm Pump\u003c\/strong\u003e. This housing supports correct alignment of internal components and provides the sealing faces that keep the pump tight under vibration and continuous cycling, helping deliver stable prime and consistent flow in day-to-day service.\u003c\/p\u003e\n\u003cp data-start=\"415\" data-end=\"927\"\u003eA pump housing is the correct replacement when the original has been \u003cstrong data-start=\"484\" data-end=\"599\"\u003ecracked from impact, warped from over-tightening, scored by contamination, or has damaged threads\/sealing faces\u003c\/strong\u003e that won’t clean up. Housing damage often shows up as \u003cstrong data-start=\"654\" data-end=\"798\"\u003epersistent weeping, repeated gasket\/O-ring failures, loss of prime, inconsistent performance, or difficulty keeping fasteners torqued evenly\u003c\/strong\u003e. Replacing the housing restores a solid foundation for the wet-end stack so new seals and valve parts can actually do their job.\u003c\/p\u003e\n\u003cp data-start=\"929\" data-end=\"1162\"\u003eWhether you’re completing a full rebuild, fixing a pump that won’t seal up properly, or restoring a unit that’s had a hard life on site, the \u003cstrong data-start=\"1070\" data-end=\"1087\"\u003eASAB-SDDP18-7\u003c\/strong\u003e is the right part to bring your DDP18 back to proper, job-ready condition.\u003c\/p\u003e\n\u003ch2 data-start=\"1169\" data-end=\"1184\"\u003eKey Benefits\u003c\/h2\u003e\n\u003cul data-start=\"1186\" data-end=\"1670\"\u003e\n\u003cli data-start=\"1186\" data-end=\"1244\"\u003e\n\u003cp data-start=\"1188\" data-end=\"1244\"\u003e\u003cstrong data-start=\"1188\" data-end=\"1223\"\u003eDirect replacement pump housing\u003c\/strong\u003e for \u003cstrong data-start=\"1228\" data-end=\"1242\"\u003eASAB DDP18\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1245\" data-end=\"1319\"\u003e\n\u003cp data-start=\"1247\" data-end=\"1319\"\u003eRestores correct alignment and support for internal wet-end components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1320\" data-end=\"1386\"\u003e\n\u003cp data-start=\"1322\" data-end=\"1386\"\u003eFixes issues caused by \u003cstrong data-start=\"1345\" data-end=\"1384\"\u003ecracked, warped, or scored housings\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1387\" data-end=\"1460\"\u003e\n\u003cp data-start=\"1389\" data-end=\"1460\"\u003eHelps prevent \u003cstrong data-start=\"1403\" data-end=\"1419\"\u003erepeat leaks\u003c\/strong\u003e by providing clean, flat sealing faces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1461\" data-end=\"1534\"\u003e\n\u003cp data-start=\"1463\" data-end=\"1534\"\u003eIdeal for major services, rebuilds, and long-term reliability repairs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1535\" data-end=\"1608\"\u003e\n\u003cp data-start=\"1537\" data-end=\"1608\"\u003eSupports stable priming and consistent performance under cycling load\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1609\" data-end=\"1670\"\u003e\n\u003cp data-start=\"1611\" data-end=\"1670\"\u003eWorkshop-ready component for dependable, long-life repair\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1677\" data-end=\"1695\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul data-start=\"1697\" data-end=\"1741\"\u003e\n\u003cli data-start=\"1697\" data-end=\"1741\"\u003e\n\u003cp data-start=\"1699\" data-end=\"1741\"\u003e\u003cstrong data-start=\"1699\" data-end=\"1721\"\u003eDDP18 Pump Housing\u003c\/strong\u003e — \u003cstrong data-start=\"1724\" data-end=\"1741\"\u003eASAB-SDDP18-7\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1748\" data-end=\"1765\"\u003eSafety Check\u003c\/h2\u003e\n\u003cul data-start=\"1767\" data-end=\"2575\"\u003e\n\u003cli data-start=\"1767\" data-end=\"1923\"\u003e\n\u003cp data-start=\"1769\" data-end=\"1923\"\u003e\u003cstrong data-start=\"1769\" data-end=\"1804\"\u003eIsolate and depressurise first:\u003c\/strong\u003e Shut off air supply, bleed the airline fully, and confirm the pump and lines are not pressurised before disassembly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1924\" data-end=\"2041\"\u003e\n\u003cp data-start=\"1926\" data-end=\"2041\"\u003e\u003cstrong data-start=\"1926\" data-end=\"1948\"\u003eChemical exposure:\u003c\/strong\u003e Wear gloves and eye protection — product can remain trapped inside chambers and manifolds.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2042\" data-end=\"2209\"\u003e\n\u003cp data-start=\"2044\" data-end=\"2209\"\u003e\u003cstrong data-start=\"2044\" data-end=\"2087\"\u003eInspect mating parts before reassembly:\u003c\/strong\u003e Replace worn balls\/seats, gaskets\/O-rings, and fasteners as required — don’t bolt tired valve parts onto a new housing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2210\" data-end=\"2341\"\u003e\n\u003cp data-start=\"2212\" data-end=\"2341\"\u003e\u003cstrong data-start=\"2212\" data-end=\"2248\"\u003eClean sealing faces and threads:\u003c\/strong\u003e Remove old gasket material and debris; contamination will cause leaks even with new parts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2342\" data-end=\"2454\"\u003e\n\u003cp data-start=\"2344\" data-end=\"2454\"\u003e\u003cstrong data-start=\"2344\" data-end=\"2369\"\u003eEven tightening only:\u003c\/strong\u003e Tighten fasteners in a cross pattern to avoid warping housings and pinching seals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2455\" data-end=\"2575\"\u003e\n\u003cp data-start=\"2457\" data-end=\"2575\"\u003e\u003cstrong data-start=\"2457\" data-end=\"2476\"\u003eTest gradually:\u003c\/strong\u003e Reconnect air, prime at low pressure first, check for leaks, then ramp up to operating conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2582\" data-end=\"2635\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"2582\" data-end=\"2635\" 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":48355196207319,"sku":"ASAB-SDDP18-7","price":76.26,"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-ddp18-replacement-parts-7-pump-housing","provider":"Australian Spray \u0026 Blast","version":"1.0","type":"link"}