{"product_id":"micro-matic-usa-mmpp4300-35-pro-line-back-bar-coolers","title":"Micro Matic USA  Pro-Line Back Bar Coolers - MMPP4300-35","description":"\u003cdiv class=\"pd\"\u003e\n\u003c!-- ----------  Title \u0026 Intro ---------- --\u003e\n\u003ch2 class=\"pd-title\"\u003eMicro Matic USA  Pro-Line Back Bar Coolers - MMPP4300-35\u003c\/h2\u003e\n\u003cspan class=\"pd-subtitle\"\u003eAir-Cooled • 1,700 BTU • 1\/4 HP • Model MMPP4300-35\u003c\/span\u003e\n\u003cp class=\"pd-lead\"\u003eDesigned by the draft-beer experts at Micro Matic, the Pro-Line Power Pack delivers rock-solid temperature control for remote glycol draft systems up to 35 ft*. A compact footprint, digital accuracy, and a stainless-steel cabinet make it the ideal upgrade or replacement for pubs, taprooms, and restaurants that demand perfect pours—shift after shift.\u003c\/p\u003e\n\u003c!-- ----------  Key Benefits ---------- --\u003e\n\u003ch5 class=\"pd-section-title\"\u003eFeatures\u003c\/h5\u003e\n\u003cul class=\"pd-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise digital thermostat\u003c\/strong\u003e maintains glycol bath temperature for consistent beer lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.5 gal \/ 17 L glycol reservoir\u003c\/strong\u003e with exterior sight glass for quick level checks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged stainless-steel cabinet\u003c\/strong\u003e and expanded urethane insulation keep cold in and condensation out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVertical circulating pump\u003c\/strong\u003e (air-cooled) supplies steady flow across long python runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-noise operation\u003c\/strong\u003e thanks to factory-installed anti-vibration pads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-and-pour setup\u003c\/strong\u003e—standard 115 V NEMA 5-15P plug; no hard-wiring required.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- ----------  Specs ---------- --\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\"\u003e1,700 BTU \/ hr\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\/4 HP, air-cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eBath Capacity\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e4.5 gal (17 L) glycol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003ePump\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e1 × Vertical circulating pump\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 (charge 0.18 kg \/ 6.53 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e185 psi (low) – 244 psi (high)\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 • 5.0 A • NEMA 5-15P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eLine Connections\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e3\/8\" (9.5 mm) barb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-wa1i\"\u003eExterior Dimensions\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e21.9\"H × 21.2\"W × 15.3\"D (558 × 538 × 388 mm)\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\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:647e3de4-2e6b-46a1-84ae-0f20be212c7b-37\" data-testid=\"conversation-turn-34\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"e703546d-13e5-4fd2-8d8d-cdd6a73ba096\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cul data-start=\"28\" data-end=\"1368\"\u003e\n\u003cli data-section-id=\"1q6x04j\" data-start=\"28\" data-end=\"186\"\u003e\n\u003cstrong data-start=\"30\" data-end=\"85\"\u003eEntry-level glycol power pack for long-draw systems\u003c\/strong\u003e – Designed for reliable draft beer cooling in small to mid-size bars, restaurants, and tap setups.\u003c\/li\u003e\n\u003cli data-section-id=\"1aw9c9k\" data-start=\"187\" data-end=\"364\"\u003e\n\u003cstrong data-start=\"189\" data-end=\"229\"\u003eStable 1,700 BTU cooling performance\u003c\/strong\u003e – Provides consistent refrigeration to maintain proper beer line temperature and pour quality. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"uahvnd\" data-start=\"365\" data-end=\"541\"\u003e\n\u003cstrong data-start=\"367\" data-end=\"402\"\u003eCompact, space-efficient design\u003c\/strong\u003e – Small footprint makes it easy to install in tight back-of-house or under-counter utility spaces. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"8qnmyo\" data-start=\"542\" data-end=\"719\"\u003e\n\u003cstrong data-start=\"544\" data-end=\"576\"\u003e1\/4 HP air-cooled compressor\u003c\/strong\u003e – Built for dependable operation with straightforward maintenance in standard commercial environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"4ams3a\" data-start=\"720\" data-end=\"878\"\u003e\n\u003cstrong data-start=\"722\" data-end=\"762\"\u003eIntegrated glycol circulation system\u003c\/strong\u003e – Single pump ensures steady flow for consistent cooling across beer lines. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3tpfzc\" data-start=\"879\" data-end=\"1039\"\u003e\n\u003cstrong data-start=\"881\" data-end=\"924\"\u003e4.5-gallon glycol bath with sight glass\u003c\/strong\u003e – Allows quick level monitoring for efficient upkeep and reduced downtime. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"bxxvw8\" data-start=\"1040\" data-end=\"1193\"\u003e\n\u003cstrong data-start=\"1042\" data-end=\"1073\"\u003eDigital temperature control\u003c\/strong\u003e – Helps maintain precise glycol bath temperatures for consistent draft quality. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"73j59t\" data-start=\"1194\" data-end=\"1368\"\u003e\n\u003cstrong data-start=\"1196\" data-end=\"1238\"\u003eCommercial-grade stainless steel build\u003c\/strong\u003e – Durable construction designed for long-term use in demanding beverage service operations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"66\" data-end=\"296\"\u003e\u003cstrong data-start=\"66\" data-end=\"118\"\u003eQ: What is the Micro Matic MMPP4300-35 used for?\u003c\/strong\u003e\u003cbr data-start=\"118\" data-end=\"121\"\u003eA: It is a commercial \u003cstrong data-start=\"143\" data-end=\"186\"\u003eair-cooled glycol draft beer power pack\u003c\/strong\u003e designed to maintain precise beer temperature in long-draw draft systems for bars, restaurants, and taprooms.\u003c\/p\u003e\n\u003cp data-start=\"298\" data-end=\"467\"\u003e\u003cstrong data-start=\"298\" data-end=\"331\"\u003eQ: What is its main function?\u003c\/strong\u003e\u003cbr data-start=\"331\" data-end=\"334\"\u003eA: It chills and circulates glycol through beer lines, ensuring consistent cold temperatures from keg to tap over extended distances.\u003c\/p\u003e\n\u003cp data-start=\"469\" data-end=\"693\"\u003e\u003cstrong data-start=\"469\" data-end=\"511\"\u003eQ: What cooling capacity does it have?\u003c\/strong\u003e\u003cbr data-start=\"511\" data-end=\"514\"\u003eA: It delivers approximately \u003cstrong data-start=\"543\" data-end=\"573\"\u003e1,700 BTU cooling capacity\u003c\/strong\u003e with a \u003cstrong data-start=\"581\" data-end=\"613\"\u003e1\/4 HP air-cooled compressor\u003c\/strong\u003e, suitable for medium-length draft runs. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"695\" data-end=\"862\"\u003e\u003cstrong data-start=\"695\" data-end=\"730\"\u003eQ: What is the glycol capacity?\u003c\/strong\u003e\u003cbr data-start=\"730\" data-end=\"733\"\u003eA: It includes a \u003cstrong data-start=\"750\" data-end=\"776\"\u003e4.5-gallon glycol bath\u003c\/strong\u003e with a sight glass for easy level monitoring. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"864\" data-end=\"1031\"\u003e\u003cstrong data-start=\"864\" data-end=\"898\"\u003eQ: How many pumps does it use?\u003c\/strong\u003e\u003cbr data-start=\"898\" data-end=\"901\"\u003eA: It comes with \u003cstrong data-start=\"918\" data-end=\"951\"\u003eone vertical circulating pump\u003c\/strong\u003e for glycol movement through the system. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1033\" data-end=\"1229\"\u003e\u003cstrong data-start=\"1033\" data-end=\"1075\"\u003eQ: Is it suitable for commercial bars?\u003c\/strong\u003e\u003cbr data-start=\"1075\" data-end=\"1078\"\u003eA: Yes, it is built for \u003cstrong data-start=\"1102\" data-end=\"1145\"\u003eprofessional long-draw beverage systems\u003c\/strong\u003e, commonly used in busy hospitality environments requiring stable draft performance.\u003c\/p\u003e\n\u003cp data-start=\"1231\" data-end=\"1464\"\u003e\u003cstrong data-start=\"1231\" data-end=\"1284\"\u003eQ: What type of refrigeration system does it use?\u003c\/strong\u003e\u003cbr data-start=\"1284\" data-end=\"1287\"\u003eA: It uses an \u003cstrong data-start=\"1301\" data-end=\"1352\"\u003eair-cooled, self-contained refrigeration system\u003c\/strong\u003e with a stainless steel insulated cabinet for efficiency and durability. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1466\" data-end=\"1636\"\u003e\u003cstrong data-start=\"1466\" data-end=\"1514\"\u003eQ: What makes it important in draft systems?\u003c\/strong\u003e\u003cbr data-start=\"1514\" data-end=\"1517\"\u003eA: It prevents temperature fluctuations in beer lines, reduces foam, and ensures consistent taste quality at every tap.\u003c\/p\u003e\n\u003cp data-start=\"1638\" data-end=\"1852\"\u003e\u003cstrong data-start=\"1638\" data-end=\"1667\"\u003eQ: Is it easy to install?\u003c\/strong\u003e\u003cbr data-start=\"1667\" data-end=\"1670\"\u003eA: Yes, it is a \u003cstrong data-start=\"1686\" data-end=\"1740\"\u003eplug-and-play commercial unit (115V standard plug)\u003c\/strong\u003e designed for straightforward integration into glycol-based draft systems.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"enym0o\" data-start=\"254\" data-end=\"452\"\u003e\n\u003cstrong data-start=\"256\" data-end=\"289\"\u003eGlycol level check (monthly):\u003c\/strong\u003e Maintain bath at full fill line using approved glycol mix (typically 2.5:1 water to glycol) to ensure stable line cooling. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"12utvd7\" data-start=\"453\" data-end=\"592\"\u003e\n\u003cstrong data-start=\"455\" data-end=\"497\"\u003eGlycol condition (every 12–18 months):\u003c\/strong\u003e Replace solution to prevent contamination, loss of thermal efficiency, and microbial growth.\u003c\/li\u003e\n\u003cli data-section-id=\"lfe09g\" data-start=\"593\" data-end=\"765\"\u003e\n\u003cstrong data-start=\"595\" data-end=\"631\"\u003eCondenser cleaning (30–90 days):\u003c\/strong\u003e Clean coils regularly to maintain 1,700 BTU cooling efficiency and prevent compressor strain. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"5zsfh1\" data-start=\"766\" data-end=\"899\"\u003e\n\u003cstrong data-start=\"768\" data-end=\"790\"\u003eAirflow clearance:\u003c\/strong\u003e Keep all vents unobstructed—restricted airflow is a top cause of overheating and poor cooling performance.\u003c\/li\u003e\n\u003cli data-section-id=\"y1j3so\" data-start=\"900\" data-end=\"1036\"\u003e\n\u003cstrong data-start=\"902\" data-end=\"922\"\u003ePump inspection:\u003c\/strong\u003e Ensure vertical circulating pump runs smoothly with consistent flow; listen for vibration or cavitation issues.\u003c\/li\u003e\n\u003cli data-section-id=\"hyzjya\" data-start=\"1037\" data-end=\"1187\"\u003e\n\u003cstrong data-start=\"1039\" data-end=\"1066\"\u003eTemperature monitoring:\u003c\/strong\u003e Maintain stable glycol bath temperature (typically around ~29°F \/ -2°C operating range) for optimal draft performance.\u003c\/li\u003e\n\u003cli data-section-id=\"1fd4do0\" data-start=\"1188\" data-end=\"1306\"\u003e\n\u003cstrong data-start=\"1190\" data-end=\"1216\"\u003eLine insulation check:\u003c\/strong\u003e Inspect trunk line insulation to prevent temperature loss and foam problems at faucets.\u003c\/li\u003e\n\u003cli data-section-id=\"yi8v84\" data-start=\"1307\" data-end=\"1463\"\u003e\n\u003cstrong data-start=\"1309\" data-end=\"1329\"\u003eLeak inspection:\u003c\/strong\u003e Regularly check fittings, hoses, and barb connections (3\/8\") for glycol or refrigerant leaks. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"sf7v4r\" data-start=\"1464\" data-end=\"1568\"\u003e\n\u003cstrong data-start=\"1466\" data-end=\"1494\"\u003eElectrical safety check:\u003c\/strong\u003e Inspect NEMA 5-15P plug, cord, and connections for heat damage or wear.\u003c\/li\u003e\n\u003cli data-section-id=\"1dgih27\" data-start=\"1569\" data-end=\"1675\"\u003e\n\u003cstrong data-start=\"1571\" data-end=\"1595\"\u003eCabinet cleanliness:\u003c\/strong\u003e Keep interior dry and dust-free to protect compressor and fan motor components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Micro Matic USA","offers":[{"title":"Default Title","offer_id":45498830717119,"sku":"MMPP4300-35","price":1185.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/picture_47018321-472d-43dc-b911-0c995a89034f.png?v=1776238462","url":"https:\/\/www.mybackyardzone.com\/products\/micro-matic-usa-mmpp4300-35-pro-line-back-bar-coolers","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}