{"product_id":"mermade-30-x-60-double-outlet-neptune-benson-replacement-complete","title":"Mermade 30\" x 60\" Double Outlet (Neptune Benson Replacement), Complete","description":"\u003cp data-path-to-node=\"0\" class=\"first-token\"\u003e\u003cspan class=\"\"\u003eThe \u003c\/span\u003e\u003cb data-path-to-node=\"0\" data-index-in-node=\"4\"\u003eMer-Made 30\" × 60\" Double Outlet Complete Vacuum DE Filter Leaf Assembly\u003c\/b\u003e\u003cspan\u003e is a commercial-grade drop-in replacement engineered to retrofit legacy \u003c\/span\u003e\u003cb data-path-to-node=\"0\" data-index-in-node=\"149\"\u003eNeptune Benson\u003c\/b\u003e\u003cspan\u003e vacuum DE systems (as well as custom deep-tank vaults).\u003c\/span\u003e\u003cspan\u003e Because a standard 30\" × 60\" leaf provides approximately 25 sq.\u003c\/span\u003e\u003cspan\u003e ft.\u003c\/span\u003e\u003cspan\u003e of filtration area,\u003c\/span\u003e\u003cspan\u003e pulling effluent through a single drop stem can create excessive localized head loss or uneven cake loading at high flow rates.\u003c\/span\u003e\u003cspan\u003e The \u003c\/span\u003e\u003cb data-path-to-node=\"0\" data-index-in-node=\"440\"\u003eDouble Outlet\u003c\/b\u003e\u003cspan\u003e configuration provides two parallel discharge stems along the bottom frame rail,\u003c\/span\u003e\u003cspan\u003e doubling the internal effluent exit area and balancing hydraulic draw across the full 5-foot height of the septum.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"2\"\u003eTechnical Specifications \u0026amp; Dimensions\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"3\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter \/ Detail\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"3,1,0,0\"\u003e\u003cb data-path-to-node=\"3,1,0,0\" data-index-in-node=\"0\"\u003eManufacturer \/ Design\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"3,1,1,0\"\u003eMer-Made Filter (Neptune Benson Vacuum Pit Retrofit)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"3,2,0,0\"\u003e\u003cb data-path-to-node=\"3,2,0,0\" data-index-in-node=\"0\"\u003eNominal Frame Dimensions\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"3,2,1,0\"\u003e\u003cb data-path-to-node=\"3,2,1,0\" data-index-in-node=\"0\"\u003e30\" Wide × 60\" High\u003c\/b\u003e (approx. 762 mm × 1524 mm)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"3,3,0,0\"\u003e\u003cb data-path-to-node=\"3,3,0,0\" data-index-in-node=\"0\"\u003eEffective Filtration Surface Area\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"3,3,1,0\"\u003e\u003cb data-path-to-node=\"3,3,1,0\" data-index-in-node=\"0\"\u003e25.0 sq. ft.\u003c\/b\u003e (nominal across both faces)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"3,4,0,0\"\u003e\u003cb data-path-to-node=\"3,4,0,0\" data-index-in-node=\"0\"\u003eDischarge Configuration\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"3,4,1,0\"\u003e\u003cb data-path-to-node=\"3,4,1,0\" data-index-in-node=\"0\"\u003eDouble Outlet\u003c\/b\u003e (Dual drop stems along the bottom edge)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"3,5,0,0\"\u003e\u003cb data-path-to-node=\"3,5,0,0\" data-index-in-node=\"0\"\u003eOutlet Spud Sizing\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"3,5,1,0\"\u003eDual \u003cb data-path-to-node=\"3,5,1,0\" data-index-in-node=\"5\"\u003e1-1\/4\" or 1-1\/2\" IPS Schedule 80 PVC\u003c\/b\u003e male spuds\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"3,6,0,0\"\u003e\u003cb data-path-to-node=\"3,6,0,0\" data-index-in-node=\"0\"\u003eOutlet Spacing\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"3,6,1,0\"\u003eCenter-to-center spacing engineered to match Neptune Benson vacuum manifold header ports\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"3,7,0,0\"\u003e\u003cb data-path-to-node=\"3,7,0,0\" data-index-in-node=\"0\"\u003eAssembly Scope (\"Complete\")\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"3,7,1,0\"\u003eRigid thermoplastic perimeter frame, internal high-flow structural grid core, dual welded outlet hubs, pre-installed synthetic fabric septum jacket (cloth bag), factory stitched\/sealed, and paired compression felt collars\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"3,8,0,0\"\u003e\u003cb data-path-to-node=\"3,8,0,0\" data-index-in-node=\"0\"\u003eRecommended Design Flow Rate\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"3,8,1,0\"\u003e\u003cb data-path-to-node=\"3,8,1,0\" data-index-in-node=\"0\"\u003e25.0 to 37.5 GPM per leaf\u003c\/b\u003e (based on 1.0 to 1.5 GPM\/sq. ft. commercial DE flux rate)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"3,9,0,0\"\u003e\u003cb data-path-to-node=\"3,9,0,0\" data-index-in-node=\"0\"\u003eMaximum Operating Head Loss\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"3,9,1,0\"\u003eTypically backwashed when differential vacuum reaches 10\" to 15\" Hg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"5\"\u003eConstruction \u0026amp; Material Architecture\u003c\/h3\u003e\n\u003cul data-path-to-node=\"6\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,0\"\u003e\u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"0\"\u003eInternal Support Core:\u003c\/b\u003e\u003cspan\u003e Rigid,\u003c\/span\u003e\u003cspan\u003e open-matrix polypropylene or ABS drainage grid that resists hydraulic collapse under high vacuum while permitting unrestricted cross-flow to both discharge stems.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,1,0\"\u003e\u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"0\"\u003ePerimeter Frame:\u003c\/b\u003e\u003cspan\u003e Heavy-duty CPVC\/PVC extruded perimeter frame with solvent-welded or thermo-welded reinforced corner joints to prevent racking and bowing under water turbulence.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,2,0\"\u003e\u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"0\"\u003eDual Outlet Hubs:\u003c\/b\u003e\u003cspan\u003e Gusseted,\u003c\/span\u003e\u003cspan\u003e injection-molded discharge hubs welded into the bottom rail.\u003c\/span\u003e\u003cspan\u003e Each stem includes an integrated stop collar to position the felt collar and set the insertion depth into the vacuum manifold.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,3,0\"\u003e\u003cb data-path-to-node=\"6,3,0\" data-index-in-node=\"0\"\u003eSeptum Cloth Jacket:\u003c\/b\u003e\u003cspan\u003e High-tenacity,\u003c\/span\u003e\u003cspan\u003e multifilament polyester or polypropylene woven fabric bag calibrated for DE pre-coat retention (nominal 20–30 micron porosity),\u003c\/span\u003e\u003cspan\u003e stitched with chemical- and rot-resistant thread.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"8\"\u003eWeights \u0026amp; Packaging Estimates\u003c\/h3\u003e\n\u003cul data-path-to-node=\"9\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,0,0\"\u003e\u003cb data-path-to-node=\"9,0,0\" data-index-in-node=\"0\"\u003eIndividual Complete Leaf Net Weight:\u003c\/b\u003e\u003cspan\u003e Approximately \u003c\/span\u003e\u003cb data-path-to-node=\"9,0,0\" data-index-in-node=\"51\"\u003e18 to 22 lbs (8.2 to 10.0 kg)\u003c\/b\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,1,0\"\u003e\u003cb data-path-to-node=\"9,1,0\" data-index-in-node=\"0\"\u003eSingle Boxed Leaf Shipping Weight:\u003c\/b\u003e\u003cspan\u003e Approximately \u003c\/span\u003e\u003cb data-path-to-node=\"9,1,0\" data-index-in-node=\"49\"\u003e26 to 32 lbs (11.8 to 14.5 kg)\u003c\/b\u003e\u003cspan\u003e in heavy-duty oversized corrugated packaging with corner edge protectors.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,2,0\"\u003e\u003cb data-path-to-node=\"9,2,0\" data-index-in-node=\"0\"\u003eMaster Pallet \/ Grid Replacement Lot (10 to 20 Leaves):\u003c\/b\u003e\u003cspan\u003e Approximately \u003c\/span\u003e\u003cb data-path-to-node=\"9,2,0\" data-index-in-node=\"70\"\u003e300 to 520 lbs (136 to 236 kg)\u003c\/b\u003e\u003cspan\u003e strapped to a custom 36\" × 66\" wooden skid.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"11\"\u003eInstallation \u0026amp; Manifold Seating Guidelines\u003c\/h3\u003e\n\u003col start=\"1\" data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003eHeader Port Cleaning:\u003c\/b\u003e\u003cspan\u003e Before dropping the leaf into the pit,\u003c\/span\u003e\u003cspan\u003e clear out any hardened DE residue or scale inside the dual Neptune Benson manifold receiver bushings.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003eCollar Installation:\u003c\/b\u003e\u003cspan\u003e Slide a new felt collar onto each of the two outlet drop stems until seated against the locating shoulders.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003e\u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"0\"\u003ePlumb Insertion:\u003c\/b\u003e\u003cspan\u003e Lower the leaf vertically using both hands to keep the frame level.\u003c\/span\u003e\u003cspan\u003e Guide both outlet stems simultaneously into their respective manifold sockets.\u003c\/span\u003e\u003cspan\u003e Press downward evenly on the top frame rail until both felt collars compress squarely.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,3,0\"\u003e\u003cb data-path-to-node=\"12,3,0\" data-index-in-node=\"0\"\u003eHold-Down Alignment:\u003c\/b\u003e\u003cspan\u003e Verify the top edge of the 60\" frame engages the upper hold-down rubber track.\u003c\/span\u003e\u003cspan\u003e Uneven seating on either outlet stem will cock the leaf,\u003c\/span\u003e\u003cspan\u003e compromising the seal and allowing DE bleed-through during pre-coating.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Commercial Pool and Spa Supplies","offers":[{"title":"Default Title","offer_id":68167656964207,"sku":"DE-DO3060C","price":2179.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/3785\/3807\/files\/71fnijxq6bL._AC_UF894_1000_QL80.jpg?v=1793717954","url":"https:\/\/commercialpoolandspasupplies.com\/products\/mermade-30-x-60-double-outlet-neptune-benson-replacement-complete","provider":"Commercial Pool and Spa Supplies ","version":"1.0","type":"link"}