{"product_id":"asab-ddp42-replacement-parts-45-suction-pipe-fitting","title":"ASAB DDP42 Replacement Parts #45 - Suction Pipe Fitting","description":"\u003cp data-start=\"0\" data-end=\"29\"\u003e\u003cstrong\u003ePart Code: ASAB-SDDP42-45\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"31\" data-end=\"472\"\u003eIntroducing the \u003cstrong data-start=\"47\" data-end=\"82\"\u003eASAB DDP42 Suction Pipe Fitting\u003c\/strong\u003e — a purpose-fit connection fitting used on \u003cstrong data-start=\"126\" data-end=\"162\"\u003eASAB DDP42 double diaphragm pump\u003c\/strong\u003e suction plumbing to provide a secure, serviceable join between the pump inlet hardware and your suction pipe\/hose setup. Built for dependable sealing (where even tiny leaks ruin your day), this fitting helps maintain strong prime and consistent feed by keeping the suction side airtight and correctly aligned.\u003c\/p\u003e\n\u003cp data-start=\"474\" data-end=\"965\"\u003eOn AODD pumps, suction-side fittings cop the worst of it: movement, vibration, over-tightening, and the occasional “it’ll be right” thread mismatch. When this fitting is worn, cracked, or thread-damaged you’ll often see \u003cstrong data-start=\"694\" data-end=\"788\"\u003eslow priming, bubbles in the line, surging\/pulsing, reduced flow, or product creeping back\u003c\/strong\u003e — even if there’s no obvious external leak. Replacing it with the correct DDP42 part restores the seal at the inlet and protects the pump port threads from getting flogged out.\u003c\/p\u003e\n\u003cp data-start=\"967\" data-end=\"1199\"\u003eWhether you’re rebuilding the suction side, repairing damaged plumbing after job-site knocks, or chasing stubborn prime issues, the \u003cstrong data-start=\"1099\" data-end=\"1117\"\u003eASAB-SDDP42-45\u003c\/strong\u003e is a workshop-ready solution to keep your DDP42 feeding cleanly and consistently.\u003c\/p\u003e\n\u003ch2 data-start=\"1206\" data-end=\"1221\"\u003eKey Benefits\u003c\/h2\u003e\n\u003cul data-start=\"1223\" data-end=\"1738\"\u003e\n\u003cli data-start=\"1223\" data-end=\"1304\"\u003e\n\u003cp data-start=\"1225\" data-end=\"1304\"\u003e\u003cstrong data-start=\"1225\" data-end=\"1268\"\u003eDirect replacement suction pipe fitting\u003c\/strong\u003e for \u003cstrong data-start=\"1273\" data-end=\"1287\"\u003eASAB DDP42\u003c\/strong\u003e configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1305\" data-end=\"1370\"\u003e\n\u003cp data-start=\"1307\" data-end=\"1370\"\u003eRestores a secure, leak-resistant \u003cstrong data-start=\"1341\" data-end=\"1368\"\u003esuction-side connection\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1371\" data-end=\"1467\"\u003e\n\u003cp data-start=\"1373\" data-end=\"1467\"\u003eHelps prevent prime issues caused by air leaks: \u003cstrong data-start=\"1421\" data-end=\"1465\"\u003ebubbles, surging, cavitation, slow prime\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1468\" data-end=\"1558\"\u003e\n\u003cp data-start=\"1470\" data-end=\"1558\"\u003eIdeal replacement for fittings that are \u003cstrong data-start=\"1510\" data-end=\"1556\"\u003ecracked, cross-threaded, or thread-damaged\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1559\" data-end=\"1614\"\u003e\n\u003cp data-start=\"1561\" data-end=\"1614\"\u003eSupports tidy, serviceable suction plumbing layouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1615\" data-end=\"1687\"\u003e\n\u003cp data-start=\"1617\" data-end=\"1687\"\u003eHelps protect pump inlet ports by ensuring correct thread engagement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1688\" data-end=\"1738\"\u003e\n\u003cp data-start=\"1690\" data-end=\"1738\"\u003eBuilt for commercial workshop and job-site use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1745\" data-end=\"1763\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul data-start=\"1765\" data-end=\"1818\"\u003e\n\u003cli data-start=\"1765\" data-end=\"1818\"\u003e\n\u003cp data-start=\"1767\" data-end=\"1818\"\u003e\u003cstrong data-start=\"1767\" data-end=\"1797\"\u003eDDP42 Suction Pipe Fitting\u003c\/strong\u003e — \u003cstrong data-start=\"1800\" data-end=\"1818\"\u003eASAB-SDDP42-45\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1825\" data-end=\"1842\"\u003eSafety Check\u003c\/h2\u003e\n\u003cul data-start=\"1844\" data-end=\"2641\"\u003e\n\u003cli data-start=\"1844\" data-end=\"2013\"\u003e\n\u003cp data-start=\"1846\" data-end=\"2013\"\u003e\u003cstrong data-start=\"1846\" data-end=\"1881\"\u003eIsolate and depressurise first:\u003c\/strong\u003e Shut off air supply, bleed the airline fully, and ensure the pump and lines are not pressurised before removing suction fittings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2014\" data-end=\"2130\"\u003e\n\u003cp data-start=\"2016\" data-end=\"2130\"\u003e\u003cstrong data-start=\"2016\" data-end=\"2038\"\u003eChemical exposure:\u003c\/strong\u003e Wear gloves and eye protection — residual product can spill when cracking suction joints.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2131\" data-end=\"2267\"\u003e\n\u003cp data-start=\"2133\" data-end=\"2267\"\u003e\u003cstrong data-start=\"2133\" data-end=\"2172\"\u003eConfirm thread type before install:\u003c\/strong\u003e Match \u003cstrong data-start=\"2179\" data-end=\"2193\"\u003eBSP vs NPT\u003c\/strong\u003e and size — don’t force mismatched threads (it’ll leak and it’ll strip).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2268\" data-end=\"2396\"\u003e\n\u003cp data-start=\"2270\" data-end=\"2396\"\u003e\u003cstrong data-start=\"2270\" data-end=\"2291\"\u003eSeal it properly:\u003c\/strong\u003e Use the correct sealing method (tape\/sealant where appropriate) and keep sealant out of the flow path.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2397\" data-end=\"2511\"\u003e\n\u003cp data-start=\"2399\" data-end=\"2511\"\u003e\u003cstrong data-start=\"2399\" data-end=\"2422\"\u003eDon’t over-tighten:\u003c\/strong\u003e Suction fittings crack or distort easily — tighten to seal, not to win an arm-wrestle.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2512\" data-end=\"2641\"\u003e\n\u003cp data-start=\"2514\" data-end=\"2641\"\u003e\u003cstrong data-start=\"2514\" data-end=\"2539\"\u003ePrime test gradually:\u003c\/strong\u003e Start at low air pressure, confirm steady flow with no bubbles, then ramp up to operating conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2648\" data-end=\"2701\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"2648\" data-end=\"2701\" 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":48358756712663,"sku":"ASAB-SDDP42-45","price":19.8,"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-45-suction-pipe-fitting","provider":"Australian Spray \u0026 Blast","version":"1.0","type":"link"}