{"product_id":"hdpe-coupling-reduction","title":"HDPE Coupling Reduction","description":"\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eTransition Between Pipe Sizes with Confidence\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe HDPE Reducing Coupling is a specialized fitting used to connect two high-density polyethylene (HDPE) pipes of different diameters. It combines the functions of a standard coupling and a reducer, allowing for size transitions while maintaining the integrity of your irrigation system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor small and medium-scale farmers in Kenya, this fitting is essential when you need to connect a larger mainline to a smaller branch line, such as joining a 50mm pipe to a 32mm pipe. Choosing a high-quality HDPE Reducing Coupling ensures your pipe network remains secure and leak-free.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eWhy Rigid Polypropylene is the Practical Choice\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAlthough these fittings are used to join HDPE pipes, the body and the compression nuts are manufactured from high-grade Polypropylene (PP). This material is chosen because it is rigid and can hold deep mechanical threads on the nut and body much better than flexible HDPE.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis rigidity is what allows the nut to tighten firmly against the fitting body, creating a seal that will not warp or leak under the weight of the soil or the pressure of the water. The internal design features a shoulder where the pipe seats, ensuring a firm stop for a reliable mechanical connection.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eAvailable Sizes\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIrriHub supplies a wide range of reducing couplings to match your farm's piping needs. Please refer to our current prices from our store below:\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv dir=\"ltr\" align=\"left\"\u003e\n\u003ctable\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"168\"\u003e\n\u003ccol width=\"104\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSize (Large x Small)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePrice (KES)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e32mm x 20mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e170.00\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e32mm x 25mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e200.00\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e40mm x 25mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e310.00\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e40mm x 32mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e310.00\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e50mm x 32mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e410.00\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e50mm x 40mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e440.00\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e63mm x 32mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e600.00\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e63mm x 40mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e650.00\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e63mm x 50mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e750.00\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e75mm x 50mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e1,000.00\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e75mm x 63mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e1,200.00\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e90mm x 50mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e1,350.00\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e90mm x 63mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e1,400.00\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e90mm x 75mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e1,500.00\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e110mm x 50mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e2,100.00\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e110mm x 63mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e2,200.00\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e110mm x 75mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e2,300.00\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e110mm x 90mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e2,600.00\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eUnderstanding Pressure and Flow\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThese reducing couplings are built to handle the demands of high-pressure irrigation systems. It is important for farmers to understand how changing pipe sizes affects water movement. When you move water from a larger pipe to a smaller one, the speed (velocity) of the water increases. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHowever, it is pressure, not speed, that pushes water to the ends of your field. High velocity caused by reducing pipe sizes too drastically leads to increased friction and head loss, which can starve your drippers or sprinklers of the pressure they need. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhile these fittings are designed for high-pressure systems, please note that pressure ratings typically transition from PN16 to PN10 for larger sizes of 75mm and above. Always verify the rating stamped on the fitting body for your specific application.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eInstallation and Compatibility\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTo achieve a professional, leak-proof result, proper installation is required. You should always use a pipe cutter to ensure a square and clean edge on your HDPE pipes before insertion. These fittings are specifically designed for use with PE or HDPE pipes, as the internal clinching ring is made to bite into the polyethylene surface for a secure grip.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThese fittings are designed based on the Outside Diameter (OD) of the pipe, meaning a 50mm fitting will fit any 50mm HDPE pipe. For fittings sized 40mm and above, hand-tightening is generally insufficient to reach a pressure-safe seal. We recommend using a standard fitting wrench to ensure the internal components properly engage the pipe.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIrriHub provides reliable irrigation and farm systems for small and medium-scale farmers across Kenya. For help choosing the right product for your farm, reach out to us directly. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCall us: +254 729 717 881 Visit our store: Shubham Complex, Old Mombasa Rd,\u003c\/span\u003e\u003c\/p\u003e","brand":"IRRI HUB KE","offers":[{"title":"32 x 20","offer_id":43037634166889,"sku":"PE CONNECTOR REDUCTION-32X20","price":170.0,"currency_code":"KES","in_stock":true},{"title":"32 x 25","offer_id":43062901047401,"sku":null,"price":200.0,"currency_code":"KES","in_stock":true},{"title":"40 x 25","offer_id":43062901080169,"sku":null,"price":310.0,"currency_code":"KES","in_stock":true},{"title":"40 x 32","offer_id":43062901112937,"sku":null,"price":310.0,"currency_code":"KES","in_stock":true},{"title":"50 x 32","offer_id":43062901145705,"sku":null,"price":410.0,"currency_code":"KES","in_stock":true},{"title":"50 x 40","offer_id":43062901178473,"sku":null,"price":460.0,"currency_code":"KES","in_stock":true},{"title":"63 x 32","offer_id":43062901211241,"sku":null,"price":600.0,"currency_code":"KES","in_stock":true},{"title":"63 x 40","offer_id":43062901244009,"sku":null,"price":650.0,"currency_code":"KES","in_stock":true},{"title":"63 x 50","offer_id":43062901276777,"sku":null,"price":750.0,"currency_code":"KES","in_stock":true},{"title":"75 x 50","offer_id":43062901309545,"sku":null,"price":1000.0,"currency_code":"KES","in_stock":true},{"title":"75 x 63","offer_id":43062901342313,"sku":null,"price":1200.0,"currency_code":"KES","in_stock":true},{"title":"90 x 50","offer_id":43062901375081,"sku":null,"price":1350.0,"currency_code":"KES","in_stock":true},{"title":"90 x 63","offer_id":43062901407849,"sku":null,"price":1400.0,"currency_code":"KES","in_stock":true},{"title":"90 x 75","offer_id":43062901440617,"sku":null,"price":1500.0,"currency_code":"KES","in_stock":true},{"title":"110 x 50","offer_id":43062901473385,"sku":null,"price":2100.0,"currency_code":"KES","in_stock":true},{"title":"110 x 63","offer_id":43062901506153,"sku":null,"price":2200.0,"currency_code":"KES","in_stock":true},{"title":"110 x 75","offer_id":43062901538921,"sku":null,"price":2300.0,"currency_code":"KES","in_stock":true},{"title":"110 x 90","offer_id":43062901571689,"sku":null,"price":2600.0,"currency_code":"KES","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/8167\/5625\/files\/reducer.png?v=1774424448","url":"https:\/\/shop.irrihub.com\/products\/hdpe-coupling-reduction","provider":"Irri-hub","version":"1.0","type":"link"}