{"product_id":"asab-double-diaphragm-replacement-parts-20-ddp18-replacement-copper-latch","title":"ASAB DDP18 Replacement Parts #20 - Copper Latch","description":"\u003cp data-end=\"29\" data-start=\"0\"\u003e\u003cstrong\u003ePart Code: ASAB-SDDP18-20\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"411\" data-start=\"31\"\u003eIntroducing the \u003cstrong data-end=\"74\" data-start=\"47\"\u003eASAB DDP18 Copper Latch\u003c\/strong\u003e — a dedicated latch\/retainer component used in \u003cstrong data-end=\"158\" data-start=\"122\"\u003eASAB DDP18 double diaphragm pump\u003c\/strong\u003e assemblies to securely hold mating parts in position and maintain consistent clamping under vibration and cycling. It’s one of those small bits that does a big job: keeping key assemblies seated correctly so the pump stays sealed and stable in service.\u003c\/p\u003e\n\u003cp data-end=\"807\" data-start=\"413\"\u003eIf a latch is \u003cstrong data-end=\"496\" data-start=\"427\"\u003ebent, fatigued, worn at the contact points, or won’t hold tension\u003c\/strong\u003e, you can end up with nuisance issues like \u003cstrong data-end=\"642\" data-start=\"539\"\u003eloose fitment, movement under load, repeat weeping\/leaks, or parts fretting and wearing prematurely\u003c\/strong\u003e. Replacing the latch during servicing or after a strip-down is a smart move—especially if the old one’s been removed a few times and doesn’t “bite” like it used to.\u003c\/p\u003e\n\u003cp data-end=\"1027\" data-start=\"809\"\u003eWhether you’re rebuilding a DDP18, fixing a pump that’s been knocked around on site, or just doing preventative maintenance properly, the \u003cstrong data-end=\"965\" data-start=\"947\"\u003eASAB-SDDP18-20\u003c\/strong\u003e is the right part to keep your DDP18 clamped up and behaving.\u003c\/p\u003e\n\u003ch2 data-end=\"1049\" data-start=\"1034\"\u003eKey Benefits\u003c\/h2\u003e\n\u003cul data-end=\"1559\" data-start=\"1051\"\u003e\n\u003cli data-end=\"1120\" data-start=\"1051\"\u003e\n\u003cp data-end=\"1120\" data-start=\"1053\"\u003e\u003cstrong data-end=\"1088\" data-start=\"1053\"\u003eDirect replacement copper latch\u003c\/strong\u003e for \u003cstrong data-end=\"1107\" data-start=\"1093\"\u003eASAB DDP18\u003c\/strong\u003e assemblies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1209\" data-start=\"1121\"\u003e\n\u003cp data-end=\"1209\" data-start=\"1123\"\u003eProvides secure \u003cstrong data-end=\"1161\" data-start=\"1139\"\u003eretention\/clamping\u003c\/strong\u003e to help maintain proper sealing and alignment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1293\" data-start=\"1210\"\u003e\n\u003cp data-end=\"1293\" data-start=\"1212\"\u003eHelps prevent movement that can cause \u003cstrong data-end=\"1291\" data-start=\"1250\"\u003eweeping, fretting, and premature wear\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1384\" data-start=\"1294\"\u003e\n\u003cp data-end=\"1384\" data-start=\"1296\"\u003eIdeal replacement when the original latch is \u003cstrong data-end=\"1382\" data-start=\"1341\"\u003ebent, fatigued, or won’t hold tension\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1457\" data-start=\"1385\"\u003e\n\u003cp data-end=\"1457\" data-start=\"1387\"\u003eSupports reliable operation under \u003cstrong data-end=\"1455\" data-start=\"1421\"\u003evibration and repeated cycling\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1515\" data-start=\"1458\"\u003e\n\u003cp data-end=\"1515\" data-start=\"1460\"\u003eSmart to replace during \u003cstrong data-end=\"1513\" data-start=\"1484\"\u003emajor services \/ rebuilds\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1559\" data-start=\"1516\"\u003e\n\u003cp data-end=\"1559\" data-start=\"1518\"\u003eWorkshop-ready spare to reduce downtime\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"1584\" data-start=\"1566\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul data-end=\"1631\" data-start=\"1586\"\u003e\n\u003cli data-end=\"1631\" data-start=\"1586\"\u003e\n\u003cp data-end=\"1631\" data-start=\"1588\"\u003e\u003cstrong data-end=\"1610\" data-start=\"1588\"\u003eDDP18 Copper Latch\u003c\/strong\u003e — \u003cstrong data-end=\"1631\" data-start=\"1613\"\u003eASAB-SDDP18-20\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"1655\" data-start=\"1638\"\u003eSafety Check\u003c\/h2\u003e\n\u003cul data-end=\"2344\" data-start=\"1657\"\u003e\n\u003cli data-end=\"1805\" data-start=\"1657\"\u003e\n\u003cp data-end=\"1805\" data-start=\"1659\"\u003e\u003cstrong data-end=\"1694\" data-start=\"1659\"\u003eIsolate and depressurise first:\u003c\/strong\u003e Shut off air supply, bleed the airline fully, and confirm the pump is not pressurised before any strip-down.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1943\" data-start=\"1806\"\u003e\n\u003cp data-end=\"1943\" data-start=\"1808\"\u003e\u003cstrong data-end=\"1831\" data-start=\"1808\"\u003ePinch point hazard:\u003c\/strong\u003e Keep fingers clear when seating\/removing latches—use pliers if required and control the latch as it releases.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2087\" data-start=\"1944\"\u003e\n\u003cp data-end=\"2087\" data-start=\"1946\"\u003e\u003cstrong data-end=\"1974\" data-start=\"1946\"\u003eInspect mating surfaces:\u003c\/strong\u003e If the latch seat or groove is damaged, a new latch won’t hold properly—check for wear, burrs, or deformation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2209\" data-start=\"2088\"\u003e\n\u003cp data-end=\"2209\" data-start=\"2090\"\u003e\u003cstrong data-end=\"2120\" data-start=\"2090\"\u003eDon’t reuse bent hardware:\u003c\/strong\u003e If the old latch is distorted or cracked, bin it—latches can let go at the worst time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2344\" data-start=\"2210\"\u003e\n\u003cp data-end=\"2344\" data-start=\"2212\"\u003e\u003cstrong data-end=\"2236\" data-start=\"2212\"\u003eTest after assembly:\u003c\/strong\u003e Bring air pressure up slowly and check for movement, leaks, and normal cycling before returning to service.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"2404\" data-start=\"2351\"\u003e\u003cstrong data-is-last-node=\"\" data-end=\"2404\" data-start=\"2351\"\u003eASAB – Engineered for Performance, Built to Last.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Australian Spray \u0026 Blast","offers":[{"title":"Default Title","offer_id":48349168140503,"sku":"ASAB-SDDP18-20","price":2.5,"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-double-diaphragm-replacement-parts-20-ddp18-replacement-copper-latch","provider":"Australian Spray \u0026 Blast","version":"1.0","type":"link"}