{"title":"Duplex Commercial Water Softeners","description":"","products":[{"product_id":"duplex-commercial-water-softener-1-inch","title":"Duplex Clack Commercial Water Softener 1\"","description":"\u003ch2\u003eDuplex Metered Commercial Water Softeners are designed to supply softened water in situations where a continuous and uninterrupted supply of softened water is required.  T\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ehis Clack WS TT valve has 1\" connections.\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThese systems have two softening vessels and one brine tank. There will always be one tank in service while the other tank is running a regeneration cycle or on standby, thereby guaranteeing 24\/7 soft water production.\u003cbr\u003e\u003cbr\u003eTypical applications are Hotels, Restaurants, Car Washes, Caravan Parks, and where the anticipated usage is not able to be estimated or may well increase during seasonal operations.\u003c\/p\u003e\n\u003cp\u003eOur Duplex Commercial Water Softener is available in a range of capacities and flow rates from 10 litre model to the 200 litre model. They even have the ability to offer higher flow rates to cover peak flow periods. The advantage of a Duplex Water Softener is that when one of the tanks is empty, the other, already treated, is automatically put into operation, allowing for 24\/7 operation. Duplex softeners are ideal where guaranteed results are required 24 hours per day and ensures that the best quality soft water is always available regardless of the usage and time of day.\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eDownloads\u003cbr\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cp\u003e\u003ca title=\"Duplex Water Softener 20-litre (1 inch) Spec Sheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0926\/1744\/1612\/files\/Duplex_1inch_TT_Spec_Sheet_2021_1.pdf?v=1746799019\"\u003eDuplex Water Softener 20-litre (1 inch) Spec Sheet\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0926\/1744\/1612\/files\/Duplex_1inch_TT_Spec_Sheet_2021_1.pdf?v=1746799019\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0926\/1744\/1612\/files\/Clack_WS_TT_Duplex_Water_Softener_Systems_1inch.pdf?v=1746799041\" title=\"Duplex Water Softener 20-litre (1 inch) Installation Instructions\" rel=\"noopener\" target=\"_blank\"\u003eDuplex Water Softener 20-litre (1 inch) Installation Instructions\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"GMAutoflow","offers":[{"title":"10-litre Flow Rate 0.4m3\/hr Capacity 1.5 m3","offer_id":52597553496396,"sku":"DUPWS20","price":810.0,"currency_code":"GBP","in_stock":true},{"title":"20-litre Flow Rate 0.8m3\/hr Capacity 3.3 m3","offer_id":52597553529164,"sku":"DUPWS21","price":850.0,"currency_code":"GBP","in_stock":true},{"title":"30-litre Flow Rate 1.2m3\/hr Capacity 5 m3","offer_id":52597553561932,"sku":"DUPWS22","price":885.0,"currency_code":"GBP","in_stock":true},{"title":"40-litre Flow Rate 1.6m3\/hr Capacity 6.67 m3","offer_id":52597553594700,"sku":"DUPWS23","price":915.0,"currency_code":"GBP","in_stock":true},{"title":"50-litre Flow Rate 2m3\/hr Capacity 8.3 m3","offer_id":52597553627468,"sku":"DUPWS24","price":949.0,"currency_code":"GBP","in_stock":true},{"title":"60-litre Flow Rate 2.4m3\/hr Capacity 10 m3","offer_id":52597553660236,"sku":"DUPWS25","price":1125.0,"currency_code":"GBP","in_stock":true},{"title":"75-litre Flow Rate 3.0m3\/hr Capacity 12.5 m3","offer_id":52597553693004,"sku":"DUPWS26","price":1170.0,"currency_code":"GBP","in_stock":true},{"title":"100-litre Flow Rate 4.0m3\/hr Capacity 17 m3","offer_id":52597553725772,"sku":"DUPWS27","price":1360.0,"currency_code":"GBP","in_stock":true},{"title":"125-litre Flow Rate 5.0m3\/hr Capacity 20.8 m3","offer_id":52597553758540,"sku":"DUPWS28","price":1599.0,"currency_code":"GBP","in_stock":true},{"title":"150-litre Flow Rate 6.0m3\/hr Capacity 25 m3","offer_id":52597553791308,"sku":"DUPWS29","price":1875.0,"currency_code":"GBP","in_stock":true},{"title":"200-litre Flow Rate 6.4m3\/hr Capacity 33 m3","offer_id":52597553824076,"sku":"DUPWS30","price":2130.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/1744\/1612\/files\/Clack-TT-Twin-Valve_1.jpg?v=1742898008"},{"product_id":"duplex-commercial-water-softener-1-25inch","title":"Duplex Clack Commercial Water Softener 1¼","description":"\u003ch3\u003eDuplex Metered Commercial Water Softeners are designed to supply softened water in situations where a continuous and uninterrupted supply of softened water is required. \u003c\/h3\u003e This Clack WS1.25 valve has 1¼\" connections.\n\n\u003cp\u003eThese systems have two softening vessels and one brine tank. There will always be one tank in service while the other tank is running a regeneration cycle or on standby, thereby guaranteeing 24\/7 soft water production.\u003cbr\u003e\u003cbr\u003eTypical applications are Hotels, Restaurants, Car Washes, Caravan Parks, and where the anticipated usage is not able to be estimated or may well increase during seasonal operations.\u003c\/p\u003e\n\u003cp\u003eOur Duplex Commercial Water Softener is available in a range of capacities and flow rates from 10 litre model to the 200 litre model. They even have the ability to offer higher flow rates to cover peak flow periods. The advantage of a Duplex Water Softener is that when one of the tanks is empty, the other, already treated, is automatically put into operation, allowing for 24\/7 operation. Duplex softeners are ideal where guaranteed results are required 24 hours per day and ensures that the best quality soft water is always available regardless of the usage and time of day.\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"Duplex Water Softener Spec Sheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0926\/1744\/1612\/files\/Duplex_Spec_Sheet_2021_1.pdf?v=1750417698\" target=\"_blank\"\u003eDuplex 1¼\" Water Softener Spec Sheet\u003c\/a\u003e\u003ca title=\"Duplex Water Softener 20-litre (1 inch) Spec Sheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0926\/1744\/1612\/files\/Duplex_1inch_TT_Spec_Sheet_2021_1.pdf?v=1746799019\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0926\/1744\/1612\/files\/Duplex_1inch_TT_Spec_Sheet_2021_1.pdf?v=1746799019\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0926\/1744\/1612\/files\/Duplex_Clack_WS_CI_Regeneration_Systems.pdf?v=1750417717\" target=\"_blank\" title='Duplex 1¼\" Water Softener Installation Instructions' rel=\"noopener\"\u003eDuplex 1¼\" Water Softener Installation Instructions\u003c\/a\u003e\u003c\/p\u003e","brand":"GMAutoflow","offers":[{"title":"125-litre Flow Rate 5.0 m3\/hr Capacity 20.8 m3","offer_id":52597904802124,"sku":"DUPLEXCLACK1.25","price":2120.0,"currency_code":"GBP","in_stock":true},{"title":"150-litre Flow Rate 6.0 m3\/hr Capacity 25 m3","offer_id":52597904834892,"sku":"DUPLEXCLACK1.26","price":2490.0,"currency_code":"GBP","in_stock":true},{"title":"200-litre Flow Rate 7.7 m3\/hr Capacity 33 m3","offer_id":52597904867660,"sku":"DUPLEXCLACK1.27","price":2575.0,"currency_code":"GBP","in_stock":true},{"title":"250-litre Flow Rate 7.7 m3\/hr Capacity 42 m3","offer_id":52597904900428,"sku":"DUPLEXCLACK1.28","price":3330.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/1744\/1612\/files\/clack-duplex-2_1.jpg?v=1742898572"},{"product_id":"duplex-commercial-water-softener-1-5-inch","title":"Duplex Clack Commercial Water Softener WS1.5TT 1½","description":"\u003ch3\u003eDuplex Softeners are designed to supply softened water in situations where a continuous and uninterrupted supply of softened water is required. \u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003eT\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ehis Clack WS1.5TT valve has 1½\" BSP connections.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThese systems have two softening vessels and one brine tank. There will always be one tank in service while the other tank is running a regeneration cycle or on standby, thereby guaranteeing 24\/7 soft water production.\u003cbr\u003e\u003cbr\u003eTypical applications are Hotels, Restaurants, Car Washes, Caravan Parks, and where the anticipated usage is not able to be estimated or may well increase during seasonal operations.\u003c\/p\u003e\n\u003cp\u003eOur Duplex Commercial Water Softener is available in a range of capacities and flow rates from 125 litre model to the 350 litre model. They even have the ability to offer higher flow rates to cover peak flow periods. The advantage of a Duplex Water Softener is that when one of the tanks is exhausted, the other, already treated, is automatically put into operation, allowing for 24\/7 operation. Duplex softeners are ideal where guaranteed results are required 24 hours per day and ensures that the best quality soft water is always available regardless of the usage and time of day.\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eDownloads\u003cbr\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0926\/1744\/1612\/files\/1_and_a_half_Twin_Softener_TT_spec.pdf?v=1777545482\" title='Duplex 1.5\" Commercial Water Softener' rel=\"noopener\" target=\"_blank\"\u003eDuplex 1½\" Water Softener Spec Sheet\u003c\/a\u003e\u003ca title=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0926\/1744\/1612\/files\/Duplex_1inch_TT_Spec_Sheet_2021_1.pdf?v=1746799019\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0926\/1744\/1612\/files\/Duplex_1inch_TT_Spec_Sheet_2021_1.pdf?v=1746799019\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0926\/1744\/1612\/files\/Duplex_1inch_TT_Spec_Sheet_2021_1.pdf?v=1746799019\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003ca rel=\"noopener\" title=\"Duplex Water Softener 20-litre (1 inch) Installation Instructions\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0926\/1744\/1612\/files\/Clack_WS_TT_Duplex_Water_Softener_Systems_1inch.pdf?v=1746799041\" target=\"_blank\"\u003eDuplex 1½\" Water Softener Installation Instructions\u003c\/a\u003e\u003c\/p\u003e","brand":"GMAutoflow","offers":[{"title":"125-litre Flow Rate 5 m3\/hr Capacity 20.8 m3","offer_id":52597972238668,"sku":"DUPLEXCLACK1.5","price":3200.0,"currency_code":"GBP","in_stock":true},{"title":"150-litre Flow Rate 6 m3\/hr Capacity 25 m3","offer_id":52597972271436,"sku":"DUPLEXCLACK1.6","price":3500.0,"currency_code":"GBP","in_stock":true},{"title":"200-litre Flow Rate 8 m3\/hr Capacity 33 m3","offer_id":52597972304204,"sku":"DUPLEXCLACK1.7","price":3990.0,"currency_code":"GBP","in_stock":true},{"title":"250-litre Flow Rate 10 m3\/hr Capacity 42 m3","offer_id":52597972336972,"sku":"DUPLEXCLACK1.8","price":4650.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/1744\/1612\/files\/duplex_WS1_5_TT.png?v=1782224532"},{"product_id":"duplex-commercial-water-softener-2inch","title":"Duplex Clack Commercial Water Softener WS2 2\"","description":"\u003ch3\u003eDuplex Commercial Water Softeners are designed to supply softened water where a continuous and uninterrupted supply of softened water is required.\u003c\/h3\u003e\n\u003cp\u003eThis Clack WS2 valve has 2\" connections.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThese systems have two softening vessels and one brine tank. There will always be one tank in service while the other tank is running a regeneration cycle or on standby, thereby guaranteeing 24\/7 soft water production.\u003cbr\u003e\u003cbr\u003eTypical applications are Hotels, Restaurants, Car Washes, Caravan Parks, and where the anticipated usage is not able to be estimated or may well increase during seasonal operations.\u003c\/p\u003e\n\u003cp\u003eOur Duplex Commercial Water Softener is available in a range of capacities and flow rates from 350 litre model to the 700 litre model. They even have the ability to offer higher flow rates to cover peak flow periods. The advantage of a Duplex Water Softener is that when one of the tanks is empty, the other, already treated, is automatically put into operation, allowing for 24\/7 operation. Duplex softeners are ideal where guaranteed results are required 24 hours per day and ensures that the best quality soft water is always available regardless of the usage and time of day.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eDownloads\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cp\u003e\u003cbr\u003e\u003ca rel=\"noopener\" title='Duplex 2\" Commercial Duplex Water Softener Spec' href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0926\/1744\/1612\/files\/Duplex_Spec_Sheet_2021_1.pdf?v=1750417698\" target=\"_blank\"\u003eDuplex Water Softener Spec Sheet\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003ca rel=\"noopener\" title='Duplex Water Softener 2\" Installation Instructions' href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0926\/1744\/1612\/files\/Duplex_Clack_WS_CI_Regeneration_Systems.pdf?v=1750417717\" target=\"_blank\"\u003eDuplex 2\"  Water Softener Installation Instructions\u003c\/a\u003e\u003c\/p\u003e","brand":"GMAutoflow","offers":[{"title":"350-litre Flow Rate 14 m3\/hr 58 m3","offer_id":52598116581708,"sku":"DUPLEXCLACK2","price":7305.0,"currency_code":"GBP","in_stock":true},{"title":"500-litre Flow Rate 20 m3\/hr 83 m3","offer_id":52598116614476,"sku":"DUPLEXCLACK3","price":8700.0,"currency_code":"GBP","in_stock":true},{"title":"700-litre Flow Rate 26 m3\/hr 116 m3","offer_id":52598116647244,"sku":"DUPLEXCLACK4","price":10900.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/1744\/1612\/files\/Duplex_ChatGPT_Image_May_14_2026_12_24_35_PM.png?v=1778769489"},{"product_id":"duplex-clack-commercial-water-softener-ws3-3","title":"Duplex Clack Commercial Water Softener WS3 3\"","description":"\u003ch3\u003eDuplex Commercial Water Softeners are designed to supply softened water where a continuous and uninterrupted supply of softened water is required.\u003c\/h3\u003e\n\u003cp\u003eThis Clack WS3 valve has 3\" connections.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThese systems have two softening vessels and one brine tank. There will always be one tank in service while the other tank is running a regeneration cycle or on standby, thereby guaranteeing 24\/7 soft water production.\u003cbr\u003e\u003cbr\u003eTypical applications are Hotels, Restaurants, Car Washes, Caravan Parks, and where the anticipated usage is not able to be estimated or may well increase during seasonal operations.\u003c\/p\u003e\n\u003cp\u003eOur Duplex Commercial Water Softener is available in a range of capacities and flow rates from 1000 litre model to the 1800 litre model. They even have the ability to offer higher flow rates to cover peak flow periods. The advantage of a Duplex Water Softener is that when one of the tanks is empty, the other, already treated, is automatically put into operation, allowing for 24\/7 operation. Duplex softeners are ideal where guaranteed results are required 24 hours per day and ensures that the best quality soft water is always available regardless of the usage and time of day.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eDownloads\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cp\u003e\u003cbr\u003e\u003ca rel=\"noopener\" title='Duplex 2\" Commercial Duplex Water Softener Spec' href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0926\/1744\/1612\/files\/Duplex_Spec_Sheet_2021_1.pdf?v=1750417698\" target=\"_blank\"\u003eDuplex Water Softener Spec Sheet\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003ca rel=\"noopener\" title='Duplex Water Softener 2\" Installation Instructions' href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0926\/1744\/1612\/files\/Duplex_Clack_WS_CI_Regeneration_Systems.pdf?v=1750417717\" target=\"_blank\"\u003eDuplex 2\"  Water Softener Installation Instructions\u003c\/a\u003e\u003c\/p\u003e","brand":"Clack","offers":[{"title":"1000-litre Flow Rate 40 m3\/hr 166 m3","offer_id":57755315044684,"sku":"DUPLEXCLACK3","price":21350.0,"currency_code":"GBP","in_stock":true},{"title":"1250-litre Flow Rate 56 m3\/hr 208 m3","offer_id":57755315077452,"sku":"DUPLEXCLACK3","price":22688.0,"currency_code":"GBP","in_stock":true},{"title":"1800-litre Flow Rate 56 m3\/hr 300 m3","offer_id":57755315110220,"sku":"DUPLEXCLACK4","price":32900.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/1744\/1612\/files\/Duplex_ChatGPT_Image_May_14_2026_12_24_35_PM.png?v=1778769489"}],"url":"https:\/\/gmautoflow.co.uk\/collections\/duplex-commercial-water-softeners.oembed","provider":"GMAutoflow","version":"1.0","type":"link"}