{"product_id":"micro-matic-usa-mmpp4301-pro-line-back-bar-coolers","title":"Micro Matic USA Pro-Line Back Bar Coolers - MMPP4301","description":"\u003cdiv class=\"pd\"\u003e\n\u003ch2 class=\"pd-title\"\u003eMicro Matic USA Pro-Line Back Bar Coolers - MMPP4301\u003c\/h2\u003e\n\u003cspan class=\"pd-subtitle\"\u003eModel MMPP4301 | Micro Matic USA\u003c\/span\u003e\n\u003cp class=\"pd-lead\"\u003eBuilt for serious draft beer professionals, the Pro-Line power pack provides the stable, ice-cold glycol circulation you need to keep every pint tasting brewery-fresh—no matter how far the run from cooler to tap.\u003c\/p\u003e\n\u003ch5 class=\"pd-section-title\"\u003eFeatures\u003c\/h5\u003e\n\u003cul class=\"pd-list\"\u003e\n\u003cli\u003eAir-cooled 1\/3 HP refrigeration system delivers a full 2,300 BTU\/h of cooling capacity without a water hookup.\u003c\/li\u003e\n\u003cli\u003e11.5 gal (43.5 L) glycol bath is foam-insulated and features an exterior sight glass for easy level checks.\u003c\/li\u003e\n\u003cli\u003eUser-programmable digital thermostat maintains rock-solid bath temperature.\u003c\/li\u003e\n\u003cli\u003e80 gph rotary-vane circulation pump (1\/3 HP motor) guarantees consistent flow through long trunklines.\u003c\/li\u003e\n\u003cli\u003eRugged stainless-steel cabinet with expanded urethane insulation and anti-vibration pads.\u003c\/li\u003e\n\u003cli\u003ePlug-and-play NEMA 5-15P power cord and compact 30\" W footprint simplify installation.\u003c\/li\u003e\n\u003cli\u003eCharged with eco-friendly R-134a refrigerant and certified cETLus for safety.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"pd-section-title\"\u003eSpecifications\u003c\/h5\u003e\n\u003c\/div\u003e\n\u003cstyle type=\"text\/css\"\u003e\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-cly1{text-align:left;vertical-align:middle}\n.tg .tg-wa1i{font-weight:bold;text-align:center;vertical-align:middle}\n\u003c\/style\u003e\n\u003cdiv class=\"pd\"\u003e\n\u003ctable class=\"tg\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-wa1i\"\u003eCooling capacity\u003c\/th\u003e\n\u003cth class=\"tg-cly1\"\u003e2,300 BTU\/h\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eCompressor\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e1\/3 HP, air-cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003ePump\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003eRotary vane, 80 gph (1 pump \/ 1\/3 HP motor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eGlycol bath volume\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e11.5 gal (43.5 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eTemperature control\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003eDigital thermostat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eRefrigerant\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003eR-134a – 12 oz (0.34 kg) charge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eElectrical\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e115 V \/ 60 Hz \/ 1-ph, 12.1 A, NEMA 5-15P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eConnections\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e½\" O.D. push-in (12.7 mm) – ⅜\" O.D. barb included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-end=\"326\" data-start=\"28\" data-section-id=\"1eb1dxn\"\u003e\n\u003cstrong data-end=\"68\" data-start=\"30\"\u003eCore long-draw glycol power system\u003c\/strong\u003e: The MMPP4301 is a \u003cstrong data-end=\"126\" data-start=\"88\"\u003ePro-Line™ glycol-cooled power pack\u003c\/strong\u003e, engineered to maintain consistent beer temperature across long-draw draft systems using circulating propylene glycol and a high-efficiency refrigeration loop. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"567\" data-start=\"328\" data-section-id=\"hhphm5\"\u003e\n\u003cstrong data-end=\"372\" data-start=\"330\"\u003eReliable 2,300 BTU cooling performance\u003c\/strong\u003e: Built around a \u003cstrong data-end=\"432\" data-start=\"389\"\u003e1\/3 HP compressor delivering ~2,300 BTU\u003c\/strong\u003e, it provides stable cooling capacity for multi-tap systems in bars, restaurants, and taprooms. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"810\" data-start=\"569\" data-section-id=\"4usye9\"\u003e\n\u003cstrong data-end=\"607\" data-start=\"571\"\u003eDual-pump circulation efficiency\u003c\/strong\u003e: The system typically includes \u003cstrong data-end=\"703\" data-start=\"639\"\u003e80 GPH rotary vane glycol pumps (often dual in PKG variants)\u003c\/strong\u003e for strong, consistent glycol flow across extended beer line runs. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1048\" data-start=\"812\" data-section-id=\"1eomw61\"\u003e\n\u003cstrong data-end=\"850\" data-start=\"814\"\u003eLarge insulated glycol reservoir\u003c\/strong\u003e: Features an \u003cstrong data-end=\"914\" data-start=\"864\"\u003e~11.5 gallon glycol bath with heavy insulation\u003c\/strong\u003e, helping maintain temperature stability during peak service and reducing thermal fluctuation. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1303\" data-start=\"1050\" data-section-id=\"1e4sh4l\"\u003e\n\u003cstrong data-end=\"1099\" data-start=\"1052\"\u003eBuilt for demanding commercial environments\u003c\/strong\u003e: Stainless steel cabinet construction, vibration isolation, and service-friendly access make it suitable for \u003cstrong data-end=\"1262\" data-start=\"1209\"\u003econtinuous operation in high-volume draft systems\u003c\/strong\u003e. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1523\" data-start=\"1305\" data-section-id=\"r3xz8d\"\u003e\n\u003cstrong data-end=\"1348\" data-start=\"1307\"\u003ePrecision digital temperature control\u003c\/strong\u003e: Integrated thermostat and monitoring system help ensure \u003cstrong data-end=\"1482\" data-start=\"1406\"\u003econsistent dispensing conditions and reduced foam issues across all taps\u003c\/strong\u003e. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1740\" data-start=\"1525\" data-section-id=\"1bgnix6\"\u003e\n\u003cstrong data-end=\"1546\" data-start=\"1527\"\u003eExpert takeaway\u003c\/strong\u003e: Best suited for venues needing a \u003cstrong data-end=\"1739\" data-start=\"1581\"\u003edependable backbone glycol system for long-draw draft installations, prioritizing stability, scalability, and consistent beer quality across multiple taps\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-end=\"318\" data-start=\"70\"\u003e\u003cstrong data-end=\"119\" data-start=\"70\"\u003eQ: What is the Micro Matic MMPP4301 used for?\u003c\/strong\u003e\u003cbr data-end=\"122\" data-start=\"119\"\u003eA: It is a commercial \u003cstrong data-end=\"182\" data-start=\"144\"\u003ePro-Line™ glycol power pack system\u003c\/strong\u003e, designed to support \u003cstrong data-end=\"236\" data-start=\"204\"\u003elong-draw draft beer systems\u003c\/strong\u003e by keeping beer lines cold from keg to faucet in bars, restaurants, and taprooms.\u003c\/p\u003e\n\u003cp data-end=\"533\" data-start=\"320\"\u003e\u003cstrong data-end=\"366\" data-start=\"320\"\u003eQ: Is this a refrigerator or a beer tower?\u003c\/strong\u003e\u003cbr data-end=\"369\" data-start=\"366\"\u003eA: Neither. The MMPP4301 is a \u003cstrong data-end=\"435\" data-start=\"399\"\u003eglycol cooling unit (power pack)\u003c\/strong\u003e that works with remote draft systems to maintain consistent beer temperature over long distances.\u003c\/p\u003e\n\u003cp data-end=\"797\" data-start=\"535\"\u003e\u003cstrong data-end=\"574\" data-start=\"535\"\u003eQ: What are the key specifications?\u003c\/strong\u003e\u003cbr data-end=\"577\" data-start=\"574\"\u003eA: It features a \u003cstrong data-end=\"622\" data-start=\"594\"\u003e2,300 BTU cooling system\u003c\/strong\u003e, \u003cstrong data-end=\"656\" data-start=\"624\"\u003e1\/3 HP air-cooled compressor\u003c\/strong\u003e, \u003cstrong data-end=\"685\" data-start=\"658\"\u003e11.5-gallon glycol bath\u003c\/strong\u003e, and \u003cstrong data-end=\"714\" data-start=\"691\"\u003ecirculation pump(s)\u003c\/strong\u003e for continuous coolant flow to beer lines. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1010\" data-start=\"799\"\u003e\u003cstrong data-end=\"850\" data-start=\"799\"\u003eQ: What is its main function in a draft system?\u003c\/strong\u003e\u003cbr data-end=\"853\" data-start=\"850\"\u003eA: It circulates chilled glycol through insulated trunk lines to ensure beer stays at the correct serving temperature even when the tap is far from the kegs.\u003c\/p\u003e\n\u003cp data-end=\"1225\" data-start=\"1012\"\u003e\u003cstrong data-end=\"1050\" data-start=\"1012\"\u003eQ: How many pumps does it include?\u003c\/strong\u003e\u003cbr data-end=\"1053\" data-start=\"1050\"\u003eA: The MMPP4301 typically includes \u003cstrong data-end=\"1117\" data-start=\"1088\"\u003e1 glycol circulation pump\u003c\/strong\u003e, designed for efficient single-loop or standard multi-line systems. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1439\" data-start=\"1227\"\u003e\u003cstrong data-end=\"1267\" data-start=\"1227\"\u003eQ: What type of cooling does it use?\u003c\/strong\u003e\u003cbr data-end=\"1270\" data-start=\"1267\"\u003eA: It uses an \u003cstrong data-end=\"1319\" data-start=\"1284\"\u003eair-cooled refrigeration system\u003c\/strong\u003e with a glycol bath that stabilizes temperature for long-draw beverage delivery. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1771\" data-start=\"1606\"\u003e\u003cstrong data-end=\"1655\" data-start=\"1606\"\u003eQ: What electrical requirements does it need?\u003c\/strong\u003e\u003cbr data-end=\"1658\" data-start=\"1655\"\u003eA: It runs on \u003cstrong data-end=\"1699\" data-start=\"1672\"\u003e115V single-phase power\u003c\/strong\u003e, typically using a standard commercial plug depending on configuration.\u003c\/p\u003e\n\u003cp data-end=\"1937\" data-start=\"1773\"\u003e\u003cstrong data-end=\"1806\" data-start=\"1773\"\u003eQ: Where is it commonly used?\u003c\/strong\u003e\u003cbr data-end=\"1809\" data-start=\"1806\"\u003eA: It is used in \u003cstrong data-end=\"1878\" data-start=\"1826\"\u003elarge bars, stadiums, breweries, and restaurants\u003c\/strong\u003e where beer must travel long distances from storage to tap.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"vrnutq\" data-start=\"143\" data-end=\"292\"\u003e\n\u003cstrong data-start=\"145\" data-end=\"177\"\u003eClean glycol bath regularly:\u003c\/strong\u003e Inspect and replace glycol\/water mixture periodically to prevent algae, scaling, and reduced cooling efficiency.\u003c\/li\u003e\n\u003cli data-section-id=\"1911jgk\" data-start=\"293\" data-end=\"421\"\u003e\n\u003cstrong data-start=\"295\" data-end=\"318\"\u003eCheck glycol level:\u003c\/strong\u003e Maintain correct bath level (11.5 gal capacity) to ensure proper circulation and consistent cooling.\u003c\/li\u003e\n\u003cli data-section-id=\"11j9ngd\" data-start=\"422\" data-end=\"555\"\u003e\n\u003cstrong data-start=\"424\" data-end=\"450\"\u003eClean condenser coils:\u003c\/strong\u003e Remove dust and grease buildup to maintain 2,300 BTU cooling performance and reduce compressor strain.\u003c\/li\u003e\n\u003cli data-section-id=\"hzfxzj\" data-start=\"556\" data-end=\"698\"\u003e\n\u003cstrong data-start=\"558\" data-end=\"588\"\u003eInspect circulation pumps:\u003c\/strong\u003e Verify both glycol pumps are operating smoothly to ensure even temperature distribution in long-draw lines.\u003c\/li\u003e\n\u003cli data-section-id=\"yvsabc\" data-start=\"699\" data-end=\"823\"\u003e\n\u003cstrong data-start=\"701\" data-end=\"728\"\u003eKeep ventilation clear:\u003c\/strong\u003e Ensure proper airflow around the unit to avoid overheating in high-ambient bar environments.\u003c\/li\u003e\n\u003cli data-section-id=\"1pvhjm8\" data-start=\"824\" data-end=\"957\"\u003e\n\u003cstrong data-start=\"826\" data-end=\"858\"\u003eCheck fittings \u0026amp; insulation:\u003c\/strong\u003e Inspect hoses, insulation, and connections for leaks or wear that can reduce cooling efficiency.\u003c\/li\u003e\n\u003cli data-section-id=\"1ql3b2o\" data-start=\"958\" data-end=\"1097\"\u003e\n\u003cstrong data-start=\"960\" data-end=\"992\"\u003eFlush system during service:\u003c\/strong\u003e Periodically flush glycol lines as part of preventive maintenance to avoid blockages or contamination.\u003c\/li\u003e\n\u003cli data-section-id=\"16dnj28\" data-start=\"1098\" data-end=\"1223\"\u003e\n\u003cstrong data-start=\"1100\" data-end=\"1130\"\u003eInspect electrical system:\u003c\/strong\u003e Ensure stable 115V supply and secure connections to prevent downtime or compressor damage.\u003c\/li\u003e\n\u003cli data-section-id=\"8hlfsh\" data-start=\"1224\" data-end=\"1355\"\u003e\n\u003cstrong data-start=\"1226\" data-end=\"1250\"\u003eDeep clean annually:\u003c\/strong\u003e Drain system completely, sanitize bath, and refill with fresh glycol solution for optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Micro Matic USA","offers":[{"title":"Default Title","offer_id":45498832453823,"sku":"MMPP4301","price":2244.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/picture_6aa28859-28b7-4583-a20f-324969b61f57.png?v=1776238466","url":"https:\/\/www.mybackyardzone.com\/products\/micro-matic-usa-mmpp4301-pro-line-back-bar-coolers","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}