{"product_id":"kelco-c25-inline-flow-switch","title":"Kelco C25 Inline Flow Switch","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Australian-made Kelco C25 is a compact 25mm inline flow switch designed to detect water flow through pump discharge pipework.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA magnetically actuated internal piston operates a normally open dry-contact switch when flow begins. The signal can be connected to a compatible pump-control panel, relay or programmable controller for flow monitoring and no-flow pump protection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis Franklin-listed configuration is the C25-B-A-R-BSP with a brass body, 25mm male and female BSPT connections and a dry-contact reed-switch electrical module.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eWhat the C25 does\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDetects whether water is flowing through the pipe\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProvides a normally open electrical signal when flow is detected\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProvides an external flow signal for compatible no-flow protection equipment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCan help stop a pump following loss of flow when connected to the correct controller\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCan provide flow-status signalling to a relay, control panel or programmable logic controller\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDoes not independently switch or protect a pump without compatible control equipment\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eCompatible pumps and applications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe C25 can be used with Franklin MH and EVR pumps and other clean-water pump systems where:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThe pipe connection is 25mm or 1-inch BSPT\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaximum flow does not exceed 100 litres per minute\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eA compatible flow-switch input, relay or control panel is installed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe pump and pipework operate within the switch’s pressure and temperature limits\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIt can provide the external flow signal required by Franklin NFT no-flow protection when correctly connected to a compatible CP1 or CP3 full control panel.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSuitable applications include:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePump no-flow protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePressure-boosting systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFlow confirmation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClean-water transfer systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTank-filling systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRelay and programmable-controller signalling\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eAvailable model\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eC25-B-A-R-BSP – Kelco C25 inline flow switch with 25mm male and female BSPT connections and dry-contact reed-switch output\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eNo alternative C25 configuration is listed in the Franklin Electric Australia 2026 price list.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eWhat is included\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eOne Kelco C25 inline flow switch\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrass 25mm threaded flow-switch body\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFactory-fitted dry-contact electrical module\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInternal flow-sensing piston and retainer\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eNot included\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eFranklin NFT protection relay\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCP1 or CP3 control panel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eElectrical cable or external relay\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePump or motor\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePipe unions, fittings or adaptors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCheck valve or inlet strainer\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstallation or electrical connection\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eInstallation and selection warning\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe C25-B dry-contact module is intended for control, relay, telemetry and programmable-controller signalling. It is rated to switch a maximum of 40 watts, 1 amp resistive and is not suitable for directly switching a pump motor or other inductive load.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe switch must be connected to a compatible relay, controller or control-panel input. All electrical connection must be completed by a licensed electrician.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMaximum recommended flow is 100 litres per minute. Do not use the C25 on larger Franklin pumps or pipework that can exceed this flow rate.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe male threaded end is the inlet and the switch must be installed in the correct flow direction. It can be mounted horizontally or vertically.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe C25 is designed for clean liquids. Iron, iron scale, sediment and foreign material can interfere with the magnetic piston. Install a suitable upstream strainer where contamination may be present.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eRapid flow reversal can damage the internal piston. A correctly selected non-return valve immediately upstream may be required. Pipe unions are also recommended so the switch can be removed for inspection and cleaning.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConfirm pipe size, flow rate, liquid type, operating temperature, system pressure and controller compatibility before ordering.\u003c\/span\u003e\u003c\/p\u003e","brand":"The Pump Shed Australia","offers":[{"title":"Default Title","offer_id":43623306428464,"sku":null,"price":289.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/6494\/9808\/files\/Kelco-C25-Inline-Flow-Switch.png?v=1789526401","url":"https:\/\/thepumpshedaustralia.com.au\/products\/kelco-c25-inline-flow-switch","provider":"The Pump Shed Australia","version":"1.0","type":"link"}