{"product_id":"fs-curtis-rnb50-non-cycling-refrigerated-dryer-50cfm-rnb50","title":"FS-Curtis RNB50 Non-Cycling Refrigerated Dryer 50 SCFM #FRNB00050-1XA5XX","description":"\u003cdiv class=\"gleam-description\" style=\"font-family: Roboto,sans-serif; color: #333; max-width: 900px;\"\u003e\n\u003cdiv class=\"gleam-resources\" style=\"background: #f5f5f5; border-left: 4px solid #283c92; border-radius: 5px; padding: 16px 20px; margin: 0 0 18px 0; font-family: Roboto,sans-serif;\" role=\"region\" aria-label=\"Manuals and Resources\"\u003e\n\u003cdiv style=\"font-weight: 600; color: #283c92; margin-bottom: 10px; font-size: 15px;\"\u003e📚 Manuals \u0026amp; Resources\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0758\/0037\/9685\/files\/rn-series-brochure.pdf?v=1784244550\" rel=\"noopener\" style=\"display: inline-flex; align-items: center; gap: 6px; background: #283c92; color: #fff; padding: 10px 16px; border-radius: 5px; text-decoration: none; font-weight: 600; font-size: 14px;\" target=\"_blank\"\u003e📄 RN Series Brochure\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 10px; font-size: 13px; color: #666; line-height: 1.4;\"\u003eNeed setup help or an install quote? Call Alamo at \u003ca href=\"tel:18444806059\" style=\"color: #283c92; font-weight: 600; text-decoration: none;\"\u003e(844) 480-6059\u003c\/a\u003e — we service every unit we sell and can quote installation.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gleam-quick-specs\" style=\"background: #f5f5f5; border: 2px solid #283c92; border-radius: 5px; padding: 20px; margin: 20px 0;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #283c92; font-size: 16px; margin-bottom: 12px; border-bottom: 2px solid #283c92; padding-bottom: 8px;\"\u003eQuick Specs\u003c\/div\u003e\n\u003cdiv class=\"gleam-tablewrap\" style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: Roboto,sans-serif;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: bold;\"\u003eModel \/ Part Number\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003eFRNB00050-1XA5XX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef0f9;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: bold;\"\u003eCapacity\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003e50 SCFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: bold;\"\u003eConnections\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003e1\/2\" FNPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef0f9;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: bold;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003e115\/1\/60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: bold;\"\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003e203 psig\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef0f9;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: bold;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003e2-year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 14px; padding-top: 12px; border-top: 1px dashed #ccc; font-size: 14px; color: #333;\"\u003e\n\u003cstrong\u003eTwo ways to order:\u003c\/strong\u003e choose “No Filter Package” for the dryer alone, or “Includes Filter Package” to add a factory-matched prefilter (CF7-20-4-DPL) and afterfilter (CF5-20-4-DPL) — select your option above before adding to cart.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n.gleam-tabs-wrap{position:relative;margin:0 0 20px 0;}\n.gleam-tabs-wrap \u003e input.gleam-tabradio{position:absolute;opacity:0;pointer-events:none;width:0;height:0;}\n.gleam-tabnav{display:flex;flex-wrap:nowrap;width:100%;gap:3px;list-style:none;margin:0;padding:0;}\n.gleam-tabnav label{flex:1 1 25%;display:block;box-sizing:border-box;text-align:center;padding:12px 10px;background:#eef0f9 !important;color:#283c92 !important;font-weight:700;font-size:14px;line-height:1.25;border:1px solid #283c92;border-bottom:none;border-radius:5px 5px 0 0;cursor:pointer;-webkit-user-select:none;user-select:none;}\n.gleam-tabpanels{margin:0;padding:0;}\n.gleam-tabpanel{display:none !important;border:1px solid #283c92;border-top:none;padding:24px;}\n.gleam-tabs-wrap #gtab1:checked ~ .gleam-tabpanels .gp1,.gleam-tabs-wrap #gtab2:checked ~ .gleam-tabpanels .gp2,.gleam-tabs-wrap #gtab3:checked ~ .gleam-tabpanels .gp3,.gleam-tabs-wrap #gtab4:checked ~ .gleam-tabpanels .gp4{display:block !important;}\n.gleam-tabs-wrap #gtab1:checked ~ .gleam-tabnav label[for=\"gtab1\"],.gleam-tabs-wrap #gtab2:checked ~ .gleam-tabnav label[for=\"gtab2\"],.gleam-tabs-wrap #gtab3:checked ~ .gleam-tabnav label[for=\"gtab3\"],.gleam-tabs-wrap #gtab4:checked ~ .gleam-tabnav label[for=\"gtab4\"]{background:#283c92 !important;color:#fff !important;border-width:2px;}\n@media (max-width:600px){.gleam-tabnav{flex-wrap:wrap;}.gleam-tabnav label{flex:1 1 48%;font-size:13px;}}\n.gleam-tablewrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin-bottom:8px;}\n.gleam-quick-specs table,.gleam-tabpanel table{margin:0 !important;}\n.gleam-quick-specs .table-wrapper,.gleam-tabpanel .table-wrapper{margin:0 !important;padding:0 !important;}\n.gleam-tabs-wrap .gleam-tabnav,.gleam-tabs-wrap .gleam-tabnav li,.gleam-tabs-wrap .gleam-tabnav label{margin:0 !important;}\n.gleam-tabs-wrap .gleam-tabnav label{padding:12px 10px !important;}\n.gleam-quick-specs .gleam-tablewrap,.gleam-tabpanel .gleam-tablewrap{margin:8px 0 !important;}\n.gleam-quick-specs\u003e*:first-child,.gleam-tabpanel\u003e*:first-child{margin-top:0 !important;}\n.gleam-quick-specs\u003e*:last-child,.gleam-tabpanel\u003e*:last-child{margin-bottom:0 !important;}\n.gleam-tabpanel h2{margin:0 0 8px 0 !important;}\n.gleam-tabpanel p{margin:8px 0 !important;}\n.gleam-tabpanel tr,.gleam-quick-specs tr{margin:0 !important;}\n.gleam-description table th,.gleam-quick-specs table th,.gleam-tabpanel table th{padding:9px 12px !important;line-height:1.5 !important;vertical-align:middle !important;}\n.gleam-description table td,.gleam-quick-specs table td,.gleam-tabpanel table td{padding:8px 12px !important;line-height:1.5 !important;}\n.gleam-tabpanel{margin:0 !important;padding:24px !important;}\n.gleam-quick-specs,.gleam-fit-req,.gleam-resources,.gleam-ali-badge{margin-top:0 !important;}\n.gleam-tabs-wrap #gtab1:focus-visible ~ .gleam-tabnav label[for=\"gtab1\"],.gleam-tabs-wrap #gtab2:focus-visible ~ .gleam-tabnav label[for=\"gtab2\"],.gleam-tabs-wrap #gtab3:focus-visible ~ .gleam-tabnav label[for=\"gtab3\"],.gleam-tabs-wrap #gtab4:focus-visible ~ .gleam-tabnav label[for=\"gtab4\"]{outline:3px solid #1a2666;outline-offset:2px;}\n@media (max-width:600px){.gleam-grid3{grid-template-columns:1fr !important;}}\n\u003c\/style\u003e\n\u003cdiv class=\"gleam-description\" style=\"font-family: Roboto,sans-serif; color: #333; max-width: 900px;\"\u003e\n\u003cdiv class=\"gleam-tabs-wrap\"\u003e\n\u003cinput type=\"radio\" name=\"gleamtab\" id=\"gtab1\" class=\"gleam-tabradio\" checked\u003e\u003cinput type=\"radio\" name=\"gleamtab\" id=\"gtab2\" class=\"gleam-tabradio\"\u003e\u003cinput type=\"radio\" name=\"gleamtab\" id=\"gtab3\" class=\"gleam-tabradio\"\u003e\u003cinput type=\"radio\" name=\"gleamtab\" id=\"gtab4\" class=\"gleam-tabradio\"\u003e\n\u003cdiv class=\"gleam-tabnav\"\u003e\n\u003clabel for=\"gtab1\"\u003eProduct Details\u003c\/label\u003e\u003clabel for=\"gtab2\"\u003eProduct Features\u003c\/label\u003e\u003clabel for=\"gtab3\"\u003eProduct Specs\u003c\/label\u003e\u003clabel for=\"gtab4\"\u003eWarranty Information\u003c\/label\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gleam-tabpanels\"\u003e\n\u003cdiv class=\"gleam-tabpanel gp1\"\u003e\n\u003ch2 style=\"color: #283c92; font-size: 18px; margin-top: 0;\"\u003eFS-Curtis RNB50 — 50 SCFM Refrigerated Air Dryer\u003c\/h2\u003e\n\u003cp\u003eA busy independent shop pulling air for three or four bays off one compressor can't afford the next tool that comes back wet or the next paint job that streaks from tank moisture — and doesn't want to run 3-phase power just to get there. The RNB50 is the largest RNB model that still runs on a standard 115V outlet, giving that shop the top of the single-phase capacity range before the next step up requires 3-phase electrical work.\u003c\/p\u003e\n\u003cp\u003eThat's what the FS-Curtis RNB50 solves — a 50 SCFM non-cycling refrigerated dryer, holding dew point steady instead of swinging as demand changes throughout the day. It's also available with a factory-matched Filter Package (prefilter CF7-20-4-DPL + afterfilter CF5-20-4-DPL) as an add-on option, which skips the trial-and-error of matching aftermarket filters to this flow rate — FS-Curtis already did that math.\u003c\/p\u003e\n\u003ch3 style=\"color: #283c92;\"\u003eWho the RNB50 Is Built For\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.8;\"\u003e\n\u003cli\u003e✅ A single-bay independent shop running one small piston compressor that's tired of draining rusty water out of the air lines every week and wants that problem solved for good\u003c\/li\u003e\n\u003cli\u003e✅ A shop that just had a customer come back with a paint job full of fisheyes from moisture in the line, and doesn't want to explain that call again\u003c\/li\u003e\n\u003cli\u003e✅ An owner replacing a worn-out or discontinued dryer who wants a straightforward drop-in unit — same footprint, same 115V outlet, no rewiring or re-plumbing required\u003c\/li\u003e\n\u003cli\u003e✅ A mobile mechanic or small specialty shop where floor space is tight and a compact, wall-mountable dryer matters as much as the moisture removal itself\u003c\/li\u003e\n\u003cli\u003e✅ A shop investing in pneumatic tools or a paint booth for the first time and wanting to protect that investment from day one instead of waiting for a corrosion problem to show up\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #283c92;\"\u003eWhat the RNB50 Is NOT Built For\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.8;\"\u003e\n\u003cli\u003e❌ Multi-bay commercial shops running several impact wrenches, tire machines, and paint guns off the same line at once — step up to a 75+ SCFM model built for that volume\u003c\/li\u003e\n\u003cli\u003e❌ Facilities that already run 3-phase power and want a dryer sized to match a larger 3-phase compressor — this tier is built around standard 115V single-phase\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gleam-tabpanel gp2\"\u003e\n\u003ch2 style=\"color: #283c92; font-size: 18px; margin-top: 0;\"\u003eWhat Makes the RNB50 Different\u003c\/h2\u003e\n\u003ch3 style=\"color: #283c92;\"\u003eHeat Exchanger\u003c\/h3\u003e\n\u003cp\u003eThe RNB50 uses a copper tube-on-tube heat exchanger, engineered for reliable, consistent dew point control at 50 SCFM without fouling or excess pressure drop.\u003c\/p\u003e\n\u003ch3 style=\"color: #283c92;\"\u003eCondensate Drain\u003c\/h3\u003e\n\u003cp\u003eTimed electric drain removes collected moisture automatically — condensate clears itself out on schedule, without adding a task to anyone's routine.\u003c\/p\u003e\n\u003ch3 style=\"color: #283c92;\"\u003eRefrigerant \u0026amp; Air Quality\u003c\/h3\u003e\n\u003cp\u003eUses R513A refrigerant, a low global-warming-potential option, and delivers ISO 8573-1:2010 Class 4–5 pressure dew point — dry, reliable air for general shop and industrial use.\u003c\/p\u003e\n\u003ch3 style=\"color: #283c92;\"\u003eOptional Filter Package\u003c\/h3\u003e\n\u003cp\u003eChoose the “Includes Filter Package” option to add a factory-matched prefilter (CF7-20-4-DPL) and afterfilter (CF5-20-4-DPL), sized to this dryer's flow rate and ready to plumb — one less step for your install crew.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 18px 0;\"\u003e\n\u003cdiv style=\"background: #eaf6ec; border: 1px solid #2d8c3c; border-radius: 5px; padding: 14px 18px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #2d8c3c; margin-bottom: 8px;\"\u003e✅ Best For\u003c\/div\u003e\n\u003cul style=\"margin: 0; padding-left: 18px; line-height: 1.7; font-size: 14px;\"\u003e\n\u003cli\u003eSingle-bay \/ light-duty shops\u003c\/li\u003e\n\u003cli\u003eStandard 115V outlet power\u003c\/li\u003e\n\u003cli\u003eSimple drop-in replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fdecea; border: 1px solid #c0392b; border-radius: 5px; padding: 14px 18px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #c0392b; margin-bottom: 8px;\"\u003e❌ Not Ideal For\u003c\/div\u003e\n\u003cul style=\"margin: 0; padding-left: 18px; line-height: 1.7; font-size: 14px;\"\u003e\n\u003cli\u003eHigh-volume multi-bay shops\u003c\/li\u003e\n\u003cli\u003e3-phase-only facilities\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gleam-comparison\" style=\"background: #f5f5f5; border-radius: 5px; padding: 18px; margin-top: 20px;\"\u003e\n\u003ch3 style=\"color: #283c92; margin-top: 0; font-size: 16px;\"\u003eRNB50 vs. FS-Curtis RNB75 (75 SCFM) — Which Dryer Is Right for Your Shop?\u003c\/h3\u003e\n\u003cdiv class=\"gleam-tablewrap\" style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #283c92; color: #fff;\"\u003e\n\u003cth style=\"padding: 12px 14px; text-align: left;\"\u003eDecision Point\u003c\/th\u003e\n\u003cth style=\"padding: 12px 14px; text-align: center;\"\u003eRNB50\u003c\/th\u003e\n\u003cth style=\"padding: 12px 14px; text-align: center;\"\u003e\u003ca href=\"https:\/\/alamoequipment.com\/products\/fs-curtis-rnb75-non-cycling-refrigerated-dryer-75cfm-rnb75\" style=\"color: #fff; text-decoration: underline;\"\u003eFS-Curtis RNB75 (75 SCFM)\u003c\/a\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 12px 14px; line-height: 1.5;\"\u003eCapacity (SCFM)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; line-height: 1.5; text-align: center;\"\u003e50 SCFM\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; line-height: 1.5; text-align: center;\"\u003e75 SCFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef0f9;\"\u003e\n\u003ctd style=\"padding: 12px 14px; line-height: 1.5;\"\u003ePrice\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; line-height: 1.5; text-align: center;\"\u003e$2,512\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; line-height: 1.5; text-align: center;\"\u003e$3,056\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 12px 14px; line-height: 1.5;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; line-height: 1.5; text-align: center;\"\u003e115\/1\/60\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; line-height: 1.5; text-align: center;\"\u003e460\/3\/60 (575\/3\/60 optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef0f9;\"\u003e\n\u003ctd style=\"padding: 12px 14px; line-height: 1.5;\"\u003eConnections\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; line-height: 1.5; text-align: center;\"\u003e1\/2\" FNPT\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 14px; line-height: 1.5; text-align: center;\"\u003e1\" NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top: 10px; font-size: 13px; color: #555;\"\u003e\u003cstrong\u003eChoose the RNB50 if your compressor's output matches 50 SCFM.\u003c\/strong\u003e \u003cstrong\u003eChoose the RNB75 if you need more capacity headroom.\u003c\/strong\u003e Both stay inside Alamo’s catalog — call \u003ca href=\"tel:18444806059\" style=\"color: #283c92; font-weight: 600;\"\u003e(844) 480-6059\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gleam-tabpanel gp3\"\u003e\n\u003ch2 style=\"color: #283c92; font-size: 18px; margin-top: 0;\"\u003eFull Specifications — RNB50\u003c\/h2\u003e\n\u003cdiv class=\"gleam-tablewrap\" style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; color: #283c92;\"\u003eModel \/ Part Number\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003eFRNB00050-1XA5XX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef0f9;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; color: #283c92;\"\u003eCapacity\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003e50 SCFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; color: #283c92;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003e115\/1\/60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef0f9;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; color: #283c92;\"\u003eConnections (In\/Out)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003e1\/2\" FNPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; color: #283c92;\"\u003eHeat Exchanger\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003eCopper tube-on-tube heat exchanger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef0f9;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; color: #283c92;\"\u003eCondensate Drain\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003eTimed electric drain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; color: #283c92;\"\u003eRefrigerant\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003eR513A (low global warming potential)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef0f9;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; color: #283c92;\"\u003eMax Inlet Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003e120°F (49°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; color: #283c92;\"\u003eMax Operating Pressure\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003e203 psig\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef0f9;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; color: #283c92;\"\u003eAir Quality Standard\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003eISO 8573-1:2010, Class 4–5 pressure dew point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; color: #283c92;\"\u003eFilter Package Option\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003eAvailable with prefilter CF7-20-4-DPL + afterfilter CF5-20-4-DPL — select “Includes Filter Package” above\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef0f9;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; color: #283c92;\"\u003eOverall Dimensions (L x W x D)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003e17.9\" L x 20.2\" W x 21.0\" D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; color: #283c92;\"\u003eShipping Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003e74 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef0f9;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600; color: #283c92;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003e2-year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gleam-installation\" style=\"background: #fff8f0; border-left: 4px solid #c47a20; border-radius: 5px; padding: 16px 20px; margin-top: 20px;\"\u003e\n\u003ch3 style=\"color: #c47a20; margin-top: 0; font-size: 15px;\"\u003e⚠️ Setup Requirements\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.9; font-size: 14px; margin: 0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 115\/1\/60; have an electrician confirm your panel capacity before delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloor space:\u003c\/strong\u003e 17.9\" L x 20.2\" W x 21.0\" D footprint; plan clear access on at least one side for filter and drain maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiping:\u003c\/strong\u003e 1\/2\" FNPT connections; install in-line after your compressor’s receiver tank, ahead of point-of-use air tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondensate drain:\u003c\/strong\u003e Timed electric drain — route the drain line to an approved oil\/water separator or disposal point per local code.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 74 lbs shipping weight — confirm your floor\/dock can receive and position the unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetup:\u003c\/strong\u003e Installation is available as a quoted service (piping tie-in, drain routing, startup check) — it’s not included in the purchase price. Call \u003ca href=\"tel:18444806059\" style=\"color: #c47a20; font-weight: 600;\"\u003e(844) 480-6059\u003c\/a\u003e for an install quote if you’d like Alamo’s crew to set it up.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gleam-tabpanel gp4\"\u003e\n\u003ch2 style=\"color: #283c92; font-size: 18px; margin-top: 0;\"\u003eFS-Curtis Warranty — RNB50\u003c\/h2\u003e\n\u003cp\u003eFS-Curtis backs the RNB50 with a 2-year parts \u0026amp; labor warranty.\u003c\/p\u003e\n\u003cdiv class=\"gleam-tablewrap\" style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; margin-bottom: 16px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #283c92; color: #fff;\"\u003e\n\u003cth style=\"padding: 9px 12px; text-align: left;\"\u003eComponent\u003c\/th\u003e\n\u003cth style=\"padding: 9px 12px; text-align: left;\"\u003eCoverage Term\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600;\"\u003eRefrigeration circuit \u0026amp; heat exchanger\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003e2-year parts \u0026amp; labor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef0f9;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600;\"\u003eCondensate drain \u0026amp; controls\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003e2-year parts \u0026amp; labor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600;\"\u003eFilter package (if selected — prefilter\/afterfilter)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003e2-year parts \u0026amp; labor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef0f9;\"\u003e\n\u003ctd style=\"padding: 8px 12px; font-weight: 600;\"\u003eFilter elements (consumable)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003eNot covered (consumable — replace per maintenance kit schedule)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 14px; color: #555; line-height: 1.7;\"\u003eWarranty service is through Alamo Equipment \u0026amp; Service — call \u003ca href=\"tel:18444806059\" style=\"color: #283c92; font-weight: 600;\"\u003e(844) 480-6059\u003c\/a\u003e instead of waiting on a manufacturer hotline. Coverage is subject to FS-Curtis warranty terms, conditions, and requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gleam-faq\" style=\"margin-top: 24px;\" role=\"region\" aria-label=\"Frequently asked questions\"\u003e\n\u003ch2 style=\"color: #283c92; font-size: 18px; border-bottom: 2px solid #283c92; padding-bottom: 8px;\"\u003eFrequently Asked Questions — FS-Curtis RNB50\u003c\/h2\u003e\n\u003cdiv style=\"border: 1px solid #e0e0e0; border-radius: 5px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003ch3 style=\"background: #eef0f9; color: #283c92; margin: 0; padding: 14px 18px; font-size: 15px;\"\u003eWhat does the FS-Curtis RNB50 do?\u003c\/h3\u003e\n\u003cp style=\"padding: 14px 18px; margin: 0; font-size: 14px; line-height: 1.7; color: #333;\"\u003eThe RNB50 is a non-cycling refrigerated air dryer rated for 50 SCFM. It removes moisture from your compressed air line continuously, protecting tools, paint equipment, and downstream processes from water damage and corrosion.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e0e0e0; border-radius: 5px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003ch3 style=\"background: #eef0f9; color: #283c92; margin: 0; padding: 14px 18px; font-size: 15px;\"\u003eWhat electrical does the RNB50 need?\u003c\/h3\u003e\n\u003cp style=\"padding: 14px 18px; margin: 0; font-size: 14px; line-height: 1.7; color: #333;\"\u003e115\/1\/60. Have an electrician confirm your panel capacity before delivery — Alamo can help you size the drop.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e0e0e0; border-radius: 5px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003ch3 style=\"background: #eef0f9; color: #283c92; margin: 0; padding: 14px 18px; font-size: 15px;\"\u003eDoes the RNB50 come with a filter package?\u003c\/h3\u003e\n\u003cp style=\"padding: 14px 18px; margin: 0; font-size: 14px; line-height: 1.7; color: #333;\"\u003eThe RNB50 is available with or without a filter package. Select “Includes Filter Package” when ordering if you need the matching prefilter and afterfilter included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e0e0e0; border-radius: 5px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003ch3 style=\"background: #eef0f9; color: #283c92; margin: 0; padding: 14px 18px; font-size: 15px;\"\u003eWhat is the RNB50's warranty?\u003c\/h3\u003e\n\u003cp style=\"padding: 14px 18px; margin: 0; font-size: 14px; line-height: 1.7; color: #333;\"\u003eFS-Curtis backs the RNB50 with a 2-year parts \u0026amp; labor warranty. Alamo handles warranty service locally — call (844) 480-6059 instead of waiting on a manufacturer hotline.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gleam-why-buy\" style=\"background: #eef0f9; border-radius: 5px; padding: 20px 24px; margin-top: 20px;\" role=\"region\" aria-label=\"Why buy from Alamo\"\u003e\n\u003ch2 style=\"color: #283c92; margin-top: 0; font-size: 17px;\"\u003eWhy Buy the RNB50 from Alamo Equipment \u0026amp; Service?\u003c\/h2\u003e\n\u003cul style=\"line-height: 1.9; font-size: 14px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation available.\u003c\/strong\u003e Buying online gets you the dryer — piping tie-in and drain routing are an extra-charge service. We have the crews to install it and can quote that separately; call \u003ca href=\"tel:18444806059\" style=\"color: #283c92; font-weight: 600;\"\u003e(844) 480-6059\u003c\/a\u003e for a quote.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWe service it.\u003c\/strong\u003e Refrigerated dryers need periodic filter and drain maintenance to keep dew point performance on spec. Call \u003ca href=\"tel:18444806059\" style=\"color: #283c92; font-weight: 600;\"\u003e(844) 480-6059\u003c\/a\u003e for maintenance, repairs, or support — and if you ever need warranty work, we register your equipment with the manufacturer and handle the claim directly, so you’re not stuck navigating vendor support on your own.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWe size it with you.\u003c\/strong\u003e 50 SCFM at 203 psig — we’ll confirm this matches your compressor’s actual output and your shop’s air draw before you order.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree shipping.\u003c\/strong\u003e Ships free to the 48 contiguous states.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpert comparison help.\u003c\/strong\u003e Not sure if the RNB50 or the FS-Curtis RNB75 (75 SCFM) is the better fit? We’ll walk you through it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-style: italic; font-size: 13px; color: #555; margin-top: 12px;\"\u003eA shop buying from a pure e-commerce retailer gets a box. A shop buying from Alamo gets a partner.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gleam-related\" style=\"margin-top: 24px;\" role=\"region\" aria-label=\"Related products and accessories\"\u003e\n\u003ch2 style=\"color: #283c92; font-size: 17px; border-bottom: 2px solid #283c92; padding-bottom: 8px;\"\u003eRelated Products \u0026amp; Accessories\u003c\/h2\u003e\n\u003cul style=\"line-height: 1.9; font-size: 14px;\"\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/alamoequipment.com\/collections\/air-compressor\" style=\"color: #283c92;\"\u003eAir Compressors\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/alamoequipment.com\/collections\/compressed-air-parts\" style=\"color: #283c92;\"\u003eAir Compressor Parts \u0026amp; Accessories\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/alamoequipment.com\/collections\/a-c-service-equipment\" style=\"color: #283c92;\"\u003eA\/C Service Equipment\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does the FS-Curtis RNB50 do?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The RNB50 is a non-cycling refrigerated air dryer rated for 50 SCFM. It removes moisture from your compressed air line continuously, protecting tools, paint equipment, and downstream processes from water damage and corrosion.\"}}, {\"@type\": \"Question\", \"name\": \"What electrical does the RNB50 need?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"115\/1\/60. Have an electrician confirm your panel capacity before delivery — Alamo can help you size the drop.\"}}, {\"@type\": \"Question\", \"name\": \"Does the RNB50 come with a filter package?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This listing is the standard unit without a pre-assembled filter package. Call Alamo if you need prefilter\/afterfilter sizing recommendations for your install.\"}}, {\"@type\": \"Question\", \"name\": \"What is the RNB50's warranty?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"FS-Curtis backs the RNB50 with a 2-year parts \u0026 labor warranty. Alamo handles warranty service locally — call (844) 480-6059 instead of waiting on a manufacturer hotline.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"FS Curtis","offers":[{"title":"No Filter Package","offer_id":52799776751909,"sku":"ALMFSCFRNB000501XA5XX","price":2511.8,"currency_code":"USD","in_stock":true},{"title":"Includes Filter Package","offer_id":52799997215013,"sku":"ALMFSCFRNB000501XA5FP","price":3175.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/0037\/9685\/files\/FSCurtis_RNB_Series.jpg?v=1784251547","url":"https:\/\/alamoequipment.com\/products\/fs-curtis-rnb50-non-cycling-refrigerated-dryer-50cfm-rnb50","provider":"Alamo Equipment Service","version":"1.0","type":"link"}