{"product_id":"grundfos-scala-booster-accessories","title":"Grundfos SCALA Booster Pump Accessories - Genuine Factory Parts","description":"\u003c!-- TABS --\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cstyle\u003e\n.gs,.gs *{box-sizing:border-box;margin:0;padding:0}\n.gs{--c1:#B3122A;--g1:#4A4A4F;--s1:#9B9EA3;--a1:#E1E3E6;--k1:#C7CBD1;--d1:#B8BDC4;--w:#FFFFFF;font-family:Arial,Helvetica,sans-serif;color:var(--g1);font-size:15px;line-height:1.6;max-width:960px;margin:0 auto}\n.gs-head{background:var(--g1);color:var(--w);padding:22px 26px;border-left:5px solid var(--c1)}\n.gs-eyebrow{font-size:11px;font-weight:700;letter-spacing:.11em;text-transform:uppercase;color:var(--c1);margin-bottom:6px}\n.gs-title{font-family:\"Arial Black\",Arial,sans-serif;font-size:22px;font-weight:900;text-transform:uppercase;letter-spacing:.01em;line-height:1.15}\n.gs-sub{color:var(--k1);font-size:13px;margin-top:8px;max-width:640px}\n.gs-badges{display:flex;flex-wrap:wrap;gap:7px;margin:16px 0 6px}\n.gs-badge{background:var(--a1);border:1px solid var(--k1);color:var(--g1);font-size:11px;font-weight:700;letter-spacing:.03em;text-transform:uppercase;padding:5px 11px;border-radius:2px}\n.gs-sec{margin-top:26px}\n.gs-h{font-family:\"Arial Black\",Arial,sans-serif;font-size:12px;font-weight:900;letter-spacing:.1em;text-transform:uppercase;color:var(--c1);border-bottom:2px solid var(--a1);padding-bottom:6px;margin-bottom:12px}\n.gs-lead p{margin-bottom:10px}\n.gs-lead p:last-child{margin-bottom:0}\n.gs table{width:100%;border-collapse:collapse;font-size:13px;background:var(--w)}\n.gs .gs-tbl th{background:var(--g1);color:var(--w);font-family:\"Arial Black\",Arial,sans-serif;font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.06em;text-align:left;padding:9px 12px;border-bottom:2px solid var(--c1)}\n.gs .gs-tbl td{padding:8px 12px;border-bottom:1px solid var(--a1);vertical-align:top}\n.gs .gs-tbl tr:last-child td{border-bottom:none}\n.gs .gs-tbl td:first-child{font-weight:700;color:var(--g1);width:34%}\n.gs .gs-tbl tr:nth-child(even) td{background:#f7f7f8}\n.gs-apps{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:6px 18px;font-size:13px}\n.gs-apps li{padding-left:16px;position:relative}\n.gs-apps li::before{content:\"\";position:absolute;left:0;top:8px;width:6px;height:6px;background:var(--c1);border-radius:1px}\n.gs-note{background:#fff8f8;border:1px solid #f0c0c6;border-left:4px solid var(--c1);padding:14px 18px;font-size:13px;line-height:1.65;border-radius:0 2px 2px 0;margin-top:22px}\n.gs-note b{color:var(--c1);text-transform:uppercase;letter-spacing:.05em;font-size:11px;display:block;margin-bottom:4px;font-family:\"Arial Black\",Arial,sans-serif}\n.gs-contact{margin-top:18px;padding-top:14px;border-top:1px solid var(--a1);font-size:12px;color:var(--s1)}\n.gs-contact a{color:var(--c1);font-weight:700;text-decoration:none}\n.gs-dl{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:10px}\n.gs-dl a{display:flex;align-items:center;gap:9px;background:var(--a1);border-top:2px solid var(--d1);padding:12px 14px;font-size:12px;font-weight:700;color:var(--g1);text-decoration:none;line-height:1.35;transition:border-color .15s,background .15s}\n.gs-dl a:hover{border-top-color:var(--c1);background:var(--w)}\n.gs-dl a::before{content:\"⇩\";color:var(--c1);font-size:15px;font-weight:900;flex-shrink:0}\n\u003c\/style\u003e\n\u003cdiv class=\"gs\"\u003e\n\u003cdiv class=\"gs-head\"\u003e\n\u003cdiv class=\"gs-eyebrow\"\u003eGrundfos · Genuine Factory Accessories\u003c\/div\u003e\n\u003cdiv class=\"gs-title\"\u003eSCALA Booster Accessories\u003c\/div\u003e\n\u003cdiv class=\"gs-sub\"\u003eFactory accessories for the Grundfos SCALA1 and SCALA2 booster line — order with the pump so the job ships together. More accessories will be added to this listing as they are stocked.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#E1E3E6;border-left:3px solid #B8BDC4;padding:8px 14px;font-size:11.5px;color:#4A4A4F;margin-top:14px;line-height:1.5\"\u003eGenuine Grundfos equipment, factory-new in original packaging — sold and supported by Watermain Supply, an independent industrial distributor.\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eInlet Filter — 250 Micron (99725185)\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eA cleanable 250-micron inlet filter that protects the pump from sand, gravel and debris on well, tank and rainwater feeds — the single most effective insurance on any suction-fed SCALA installation. The square-mesh cartridge spreads flow across its whole surface to resist clogging, rinses clean, and reuses repeatedly. \u003cstrong\u003eFits both SCALA1 and SCALA2\u003c\/strong\u003e, per Grundfos, and any pump with a 1 in NPT inlet.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eInlet Filter\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eSCALA1 (3-45, 5-55) and SCALA2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiltration\u003c\/td\u003e\n\u003ctd\u003e250 micron, 80 percent efficiency, cleanable cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnections\u003c\/td\u003e\n\u003ctd\u003e1 in NPT female inlet × 1 in NPT male outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e116 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2-year manufacturer warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eTwin Installation Set (99725168)\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eEverything needed to mount two SCALA pumps as one twin booster: composite base plate, inlet and outlet manifolds with four brass isolation valves, NBR o-rings, stainless fixing screws and the pump-to-pump communication cable. Per Grundfos, the set connects \u003cstrong\u003etwo SCALA1 or two SCALA2 pumps\u003c\/strong\u003e in a twin booster system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow the two models behave on it differs.\u003c\/strong\u003e The communication cable works on SCALA1 only: a SCALA1 pair runs as a coordinated electronic twin — duty\/assist for higher flow or duty\/standby for redundancy, with automatic alternation by running hours, configured over Bluetooth in the Grundfos GO app. A SCALA2 pair mounts on the same hardware as a parallel twin, but the pumps run independently, each holding its own constant-pressure set point.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eTwin Installation Set\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eSCALA1 3-45 \u0026amp; 5-55 (electronic twin) and SCALA2 (parallel twin); pumps sold separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContents\u003c\/td\u003e\n\u003ctd\u003e1 base plate, 2 manifolds with 4 isolation valves, 2 o-rings, 4 screws, communication cable (functions on SCALA1 only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTwin Modes (SCALA1)\u003c\/td\u003e\n\u003ctd\u003eDuty\/assist or duty\/standby with automatic alternation, set up in Grundfos GO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnections\u003c\/td\u003e\n\u003ctd\u003e1 in NPT female suction, 1-1\/4 in outlet port; 2.62 ft communication cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003eComposite base plate and manifolds, brass isolation valves, stainless steel screws, NBR o-rings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e116 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrinking Water Approvals\u003c\/td\u003e\n\u003ctd\u003eWRAS, ACS, cULus drinking water system component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight \/ Origin\u003c\/td\u003e\n\u003ctd\u003e10.1 lb \/ Made in Hungary\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2-year manufacturer warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-note\"\u003e\n\u003cb\u003eSelection Note\u003c\/b\u003eAdd the inlet filter on any well, cistern, storage-tank or rainwater feed regardless of model. Choose the twin set with SCALA1 when you want coordinated standby or staged flow, or with SCALA2 when two independent constant-pressure units on one manifold suit the installation — see the twin setup video on the SCALA1 product page before ordering.\u003c\/div\u003e\n\u003cdiv class=\"gs-contact\"\u003eFor engineering-led sizing and selection support, email \u003ca href=\"mailto:sales@watermainsupply.com\"\u003esales@watermainsupply.com\u003c\/a\u003e or call \u003ca href=\"tel:18885104036\"\u003e1-888.510.4036\u003c\/a\u003e.\u003cbr\u003e© Watermain Supply — A division of E4 Industrial LLC\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003eData Sheet\u003c\/h5\u003e\n\u003cdiv class=\"gs\"\u003e\n\u003cdiv class=\"gs-dl\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/99735562_07.2026__SCALA_Databooklet_online.pdf?v=1788621088\" target=\"_blank\" rel=\"noopener\"\u003eSCALA Data Booklet\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size:12px;color:#9B9EA3;margin-top:10px\"\u003eAccessory details appear in the SCALA data booklet accessories section.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- \/TABS --\u003e","brand":"Grundfos","offers":[{"title":"Twin Installation Set - 1 in NPT","offer_id":47451137114287,"sku":"99725168","price":914.64,"currency_code":"USD","in_stock":true},{"title":"Inlet Filter - 250 Micron - 1 in NPT","offer_id":47451137081519,"sku":"99725185","price":107.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/Scala_1-2_Twin_Accessory_Set_08bbccc1-8585-4b57-9344-1646c682b1ab.webp?v=1788663282","url":"https:\/\/watermainsupply.com\/products\/grundfos-scala-booster-accessories","provider":"Watermainsupply","version":"1.0","type":"link"}