{"title":"Rola-Chem","description":"\u003cp\u003eRola-Chem products for pool care, maintenance and equipment.\u003c\/p\u003e","products":[{"product_id":"rola-chem-digital-controller-orp-ph-programable-554000","title":"Rola-Chem Digital Controller Orp-Ph Programable — 554000","description":"\u003ch2\u003eRola-Chem RC554XP Digital pH\/ORP Controller — 554000\u003c\/h2\u003e\u003cp\u003eThe RC554XP monitors pH and ORP to control compatible chemical-feeding equipment. This controller package suits an installation that already has suitable dosing equipment or needs pumps selected separately for its treatment demand.\u003c\/p\u003e\u003ch3\u003eIncluded components\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRC554XP digital pH\/ORP controller, item 554000.\u003c\/li\u003e\n\u003cli\u003epH and ORP probes.\u003c\/li\u003e\n\u003cli\u003eFlow-cell kit.\u003c\/li\u003e\n\u003cli\u003e40 feet of 3\/8-inch black tubing and fittings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eComplete your setup\u003c\/h3\u003e\u003cp\u003eChemical feed pumps, supply tanks and treatment chemicals are separate. Match pump capacity and chemical compatibility to the application, and confirm the controller's electrical output requirements with your installer. This is the controller-and-sensor package, not the ready-to-mount two-pump system.\u003c\/p\u003e\u003ch3\u003eUsing pH and ORP control\u003c\/h3\u003e\u003cp\u003eThe controller responds to sensor readings to manage the connected feed equipment. ORP reflects sanitizer activity; it is not interchangeable with a direct free-chlorine measurement. Water balance, sensor condition and sample flow affect readings.\u003c\/p\u003e\u003ch3\u003eInstallation and care\u003c\/h3\u003e\u003cp\u003eAllow space for the controller, flow cell, supply tanks and tubing runs. A qualified installer should establish sampling flow, feed protection and operating setpoints. Continue manual water testing, probe maintenance and scheduled inspection of the connected chemical-feed equipment.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/rola-chem.com\/product-category\/controllers\/\" target=\"_blank\" rel=\"noopener\"\u003eManufacturer specifications and product documentation\u003c\/a\u003e\u003c\/p\u003e","brand":"Mikan Supply","offers":[{"title":"Default Title","offer_id":44940144640042,"sku":"ROL-45-912","price":1669.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/6875\/8570\/files\/554000-product-1.jpg?v=1791247668"},{"product_id":"rola-chem-8-ft-heavy-duty-ph-probe-550135","title":"Rola-Chem 8 ft Heavy Duty pH Probe, 550135","description":"\u003cp\u003e\u003cstrong\u003eWhat it is used for:\u003c\/strong\u003e Measures the pool-water pH for a compatible monitoring or dosing controller. Match the probe connector and cable requirements, and calibrate and maintain the probe according to the controller instructions.\u003c\/p\u003e\u003cp\u003eRola-Chem 8 ft Heavy Duty pH Probe, 550135.\u003c\/p\u003e\u003cul\u003e\u003cli\u003eManufacturer part number: 550135\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mikan Supply","offers":[{"title":"Default Title","offer_id":44940144672810,"sku":"ROL-45-914","price":221.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/6875\/8570\/files\/550135-product-1.jpg?v=1791247673"},{"product_id":"rola-chem-orp-probe-heavy-duty-550137","title":"Rola-Chem ORP Probe Heavy Duty, 550136","description":"\u003cp\u003e\u003cstrong\u003eWhat it is used for:\u003c\/strong\u003e Measures oxidation-reduction potential (ORP) for a compatible water-treatment controller. Match the probe and connector to the control system. ORP is a control measurement and is not a direct free-chlorine concentration reading.\u003c\/p\u003e\u003cp\u003eRola-Chem ORP Probe Heavy Duty, 550136.\u003c\/p\u003e\u003cul\u003e\u003cli\u003eManufacturer part number: 550136\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mikan Supply","offers":[{"title":"Default Title","offer_id":44940145033258,"sku":"ROL-45-915","price":230.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/6875\/8570\/files\/550136-product-1.jpg?v=1791247704"},{"product_id":"rola-chem-small-6-plastic-hose-clamp-for-pro-series-rc300-peristaltic-pumps-520110","title":"Rola-Chem Small #6 Plastic Hose Clamp for Pro Series RC300 Peristaltic Pumps, 520110","description":"\u003cp\u003eRola-Chem Small #6 Plastic Hose Clamp for Pro Series RC300 Peristaltic Pumps, 520110.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 520110\u003c\/li\u003e\n\u003cli\u003eMatch the model and part number to your existing equipment before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat it is used for:\u003c\/strong\u003e Secures compatible chemical-feed tubing to its fitting on the specified Rola-Chem system. Match the clamp size to the tubing and fitting.\u003c\/p\u003e","brand":"Mikan Supply","offers":[{"title":"Default Title","offer_id":44940145066026,"sku":"ROL-451-6079","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/6875\/8570\/files\/520110-product-1.jpg?v=1791247713"},{"product_id":"rola-chem-chemical-tank-15-gallon-manway-access-cover-561515","title":"Rola-Chem Chemical Tank [15 Gallon] [Manway Access \u0026 Cover] (561515)","description":"\u003cp\u003e\u003cstrong\u003eWhat it is used for:\u003c\/strong\u003e Holds or organizes treatment containers for the application identified in the listing. Check container capacity, material compatibility and the equipment connections before use; treatment chemicals are not supplied unless expressly listed.\u003c\/p\u003e\u003cp\u003eRola-Chem Chemical Tank [15 Gallon] [Manway Access \u0026amp; Cover] (561515).\u003c\/p\u003e\u003cul\u003e\u003cli\u003eManufacturer part number: 561515\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mikan Supply","offers":[{"title":"Default Title","offer_id":44940156665898,"sku":"ROL-45-1001","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/6875\/8570\/files\/561515-product-1.jpg?v=1791250417"},{"product_id":"rola-chem-561530-30-gallon-tank-manway-access-containment-cover","title":"Rola-Chem 561530 30 Gallon Tank\/Manway Access\/Containment Cover","description":"\u003cp\u003e\u003cstrong\u003eWhat it is used for:\u003c\/strong\u003e Stores treatment liquid for a compatible chemical-feed system. This Rola-Chem 30-gallon tank includes a 4-inch manway cover and access for the supply tube. Match the chemical and feed-system requirements; a dosing pump is separate.\u003c\/p\u003e\u003cp\u003eRola-Chem 561530 30 Gallon Tank\/Manway Access\/Containment Cover.\u003c\/p\u003e\u003cul\u003e\u003cli\u003eManufacturer part number: 561530\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mikan Supply","offers":[{"title":"Default Title","offer_id":44940156698666,"sku":"ROL-45-1002","price":409.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/6875\/8570\/files\/rola-chem-561530-30-gallon-tank.jpg?v=1791332509"},{"product_id":"rola-chem-globe-flow-cell-kit-550180","title":"Rola-Chem Globe Flow Cell Kit - 550180","description":"\u003cp\u003e\u003cstrong\u003eWhat it is used for:\u003c\/strong\u003e Provides a flow chamber for compatible Rola-Chem water-chemistry sensors. It routes a sample stream past the probes for measurement; match the controller, probes and plumbing setup.\u003c\/p\u003e\u003cp\u003eRola-Chem Globe Flow Cell Kit - 550180.\u003c\/p\u003e\u003cul\u003e\u003cli\u003eManufacturer part number: 550180\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mikan Supply","offers":[{"title":"Default Title","offer_id":44940156731434,"sku":"ROL-45-1011","price":357.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/6875\/8570\/files\/550180-product-1.png?v=1791250424"},{"product_id":"rola-chem-rolachem-black-pro-series-300-peristaltic-pump-with-cord-120v-12-gpd-543811","title":"Rola-Chem Rolachem Black Pro Series 300 Peristaltic Pump with Cord 120V 12 GPD 543811","description":"\u003cp\u003e\u003cstrong\u003eWhat it is used for:\u003c\/strong\u003e Meters treatment liquid into a compatible pool water-treatment system. Match the chemical compatibility, output rate, pressure rating, tubing size and power supply to the application. The feed rate must be set for the treatment system.\u003c\/p\u003e\u003cp\u003eRola-Chem Rolachem Black Pro Series 300 Peristaltic Pump with Cord 120V 12 GPD 543811.\u003c\/p\u003e\u003cul\u003e\u003cli\u003eManufacturer part number: 543811\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mikan Supply","offers":[{"title":"Default Title","offer_id":44940156764202,"sku":"ROL-45-3811","price":459.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/6875\/8570\/files\/rol-45-3811-foto-nitida.jpg?v=1791459098"},{"product_id":"rola-chem-black-pro-series-300-peristaltic-pump-with-cord-120v-38-gpd-543818","title":"Rola-Chem Black Pro Series 300 Peristaltic Pump with Cord 120V 38 GPD 543818","description":"\u003cp\u003e\u003cstrong\u003eWhat it is used for:\u003c\/strong\u003e Meters treatment liquid into a compatible pool water-treatment system. Match the chemical compatibility, output rate, pressure rating, tubing size and power supply to the application. The feed rate must be set for the treatment system.\u003c\/p\u003e\u003cp\u003eRola-Chem Black Pro Series 300 Peristaltic Pump with Cord 120V 38 GPD 543818.\u003c\/p\u003e\u003cul\u003e\u003cli\u003eManufacturer part number: 543818\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mikan Supply","offers":[{"title":"Default Title","offer_id":44940156796970,"sku":"ROL-45-3818","price":608.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/6875\/8570\/files\/543818-product-1.jpg?v=1791250443"},{"product_id":"rola-chem-chemical-feed-tank-15-gallon-561415","title":"Rola-Chem Chemical Feed Tank 15 Gallon - 561415","description":"\u003cp\u003e\u003cstrong\u003eWhat it is used for:\u003c\/strong\u003e Holds or organizes treatment containers for the application identified in the listing. Check container capacity, material compatibility and the equipment connections before use; treatment chemicals are not supplied unless expressly listed.\u003c\/p\u003e\u003cp\u003eRola-Chem Chemical Feed Tank 15 Gallon - 561415.\u003c\/p\u003e\u003cul\u003e\u003cli\u003eManufacturer part number: 561415\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mikan Supply","offers":[{"title":"Default Title","offer_id":44940156829738,"sku":"ROL-45-9003","price":229.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/6875\/8570\/files\/561415-product-1.jpg?v=1791250447"},{"product_id":"rola-chem-2-5-inch-pvc-top-mount-flowmeter-70-to-240-gpm-570361t","title":"Rola-Chem 2.5 Inch PVC Top Mount Flowmeter, 70 to 240 GPM, 570361T","description":"\u003cp\u003eRola-Chem 2.5 Inch PVC Top Mount Flowmeter, 70 to 240 GPM, 570361T.\u003c\/p\u003e\u003cul\u003e\u003cli\u003eManufacturer part number: 570361T\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat it is used for:\u003c\/strong\u003e Displays the rate of water moving through the pipe so circulation can be checked against equipment requirements. Match the pipe diameter, measurement range and specified mounting orientation.\u003c\/p\u003e","brand":"Mikan Supply","offers":[{"title":"Default Title","offer_id":44940160303146,"sku":"ROL-56-6167","price":85.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/6875\/8570\/files\/570361t-product-1.jpg?v=1791251620"},{"product_id":"rola-chem-2-pvc-40-140-gpm-top-mount-flowmeter-570351t","title":"Rola-Chem 2\" PVC 40-140 GPM Top Mount Flowmeter, 570351T","description":"\u003cp\u003eRola-Chem 2\" PVC 40-140 GPM Top Mount Flowmeter, 570351T.\u003c\/p\u003e\u003cul\u003e\u003cli\u003eManufacturer part number: 570351T\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat it is used for:\u003c\/strong\u003e Displays the rate of water moving through the pipe so circulation can be checked against equipment requirements. Match the pipe diameter, measurement range and specified mounting orientation.\u003c\/p\u003e","brand":"Mikan Supply","offers":[{"title":"Default Title","offer_id":44940160335914,"sku":"ROL-56-6166","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/6875\/8570\/files\/570351t-product-1.jpg?v=1791251629"},{"product_id":"rola-chem-digital-orp-ph-controller-38gpd-12gpd-554500","title":"Rola-Chem 554500 Digital pH\/ORP Controller System with Two 38 GPD Pumps","description":"\u003ch2\u003eRola-Chem 554500 Ready-to-Mount pH\/ORP System\u003c\/h2\u003e\u003cp\u003eThe 554500 combines a digital controller, monitoring components and two chemical-feed pumps on a mounting board. It is intended for a coordinated pH and sanitizer-feed installation with fewer separately sourced control components.\u003c\/p\u003e\u003ch3\u003eWhat is included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRC554XP digital pH\/ORP controller.\u003c\/li\u003e\n\u003cli\u003eTwo RC305 Pro Series 300 peristaltic pumps, each rated at 38 gallons per day.\u003c\/li\u003e\n\u003cli\u003epH and ORP probes.\u003c\/li\u003e\n\u003cli\u003eFlow cell with flow switch, valves and fittings.\u003c\/li\u003e\n\u003cli\u003eBlack sampling tubing, clear tubing, in-line strainer and polypropylene mounting board.\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 554500.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSystem selection\u003c\/h3\u003e\u003cp\u003eThis model uses two 38 GPD pumps. Pump rating describes maximum delivery capacity, not a recommended daily chemical dose. Actual feed settings must match pool demand, chemical concentration and the installation.\u003c\/p\u003e\u003ch3\u003eNeeded separately\u003c\/h3\u003e\u003cp\u003eProvide compatible chemical supply tanks, treatment chemicals, electrical service and suitable wall space. Have your installer confirm feed connections, sample-water flow and the required interlocks before commissioning.\u003c\/p\u003e\u003ch3\u003eOperation and maintenance\u003c\/h3\u003e\u003cp\u003epH and ORP feedback help the controller manage feeding around the selected setpoints. ORP indicates sanitizer activity rather than directly measuring free chlorine in ppm. Continue manual water testing, keep the probes clean and inspect pump tubes and chemical lines according to the manufacturer's schedule.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/rola-chem.com\/product\/ready-to-mount-digital-ph-dual-orp-fac-ppm-controller-system-3\/\" target=\"_blank\" rel=\"noopener\"\u003eManufacturer specifications and product documentation\u003c\/a\u003e\u003c\/p\u003e","brand":"Rola-Chem","offers":[{"title":"Default Title","offer_id":44941360824362,"sku":"ROL-451-4500","price":2539.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/6875\/8570\/files\/mikan-rol-451-4500-original.jpg?v=1791317619"},{"product_id":"rola-chem-plastic-hose-clamp-525114","title":"Rola-Chem Plastic Hose Clamp — 525114","description":"\u003cp\u003eRola-Chem Plastic Hose Clamp — 525114\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 525114.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat it is used for:\u003c\/strong\u003e Secures compatible chemical-feed tubing to its fitting. Match the clamp size to the tubing and fitting on the Rola-Chem installation.\u003c\/p\u003e","brand":"Rola-Chem","offers":[{"title":"Default Title","offer_id":44941361184810,"sku":"ROL-451-6101","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/6875\/8570\/files\/mikan-525114-product.jpg?v=1791756284"},{"product_id":"rola-chem-roller-tri-ns-assembly-3-roller-523400","title":"Rola-Chem Roller Tri-Ns Assembly, 3 Roller — 523400","description":"\u003cp\u003eRola-Chem Roller Tri-Ns Assembly, 3 Roller — 523400\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 523400.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat it is used for:\u003c\/strong\u003e Replaces the three-roller assembly in a compatible Rola-Chem peristaltic feed pump. The rollers compress the pump tube to move treatment liquid; match the pump series and assembly number.\u003c\/p\u003e","brand":"Rola-Chem","offers":[{"title":"Default Title","offer_id":44941361315882,"sku":"ROL-451-6087","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/6875\/8570\/files\/mikan-523400-product.png?v=1791756197"},{"product_id":"rola-chem-3-inch-top-mount-flowmeter-570371t","title":"Rola-Chem 3-Inch Top-Mount Flowmeter — 570371T","description":"\u003cp\u003eRola-Chem 3-Inch Top-Mount Flowmeter — 570371T\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 570371T.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat it is used for:\u003c\/strong\u003e Displays the rate of water moving through the pipe so circulation can be checked against equipment requirements. Match the pipe diameter, measurement range and specified mounting orientation.\u003c\/p\u003e","brand":"Rola-Chem","offers":[{"title":"Default Title","offer_id":44941364035626,"sku":"ROL-56-6168","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/6875\/8570\/files\/mikan-rol-56-6168-original-1.png?v=1791319137"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/6875\/8570\/collections\/rola-chem-collection.jpg?v=1791246852","url":"https:\/\/mikanpool.com\/collections\/rola-chem.oembed","provider":"MIKAN POOL SUPPLIES","version":"1.0","type":"link"}