{"product_id":"jt-750-dc-water-pump-for-solar-water-heating-and-underfloor-heating-booster-circulation-12v-24v-electric-horizontal-process-pump-with-20mm-25mm-threaded-ports-and-1-2m-h-flow-rate","title":"JT-750 DC Water Pump for Solar Water Heating and Underfloor Heating Booster Circulation, 12V\/24V Electric Horizontal Process Pump with 20mm\/25mm Threaded Ports and 1.2m³\/h Flow Rate","description":"\u003ch1\u003eJT-750 DC Water Pump: Low-Voltage Circulation for Solar Heating and Underfloor Systems\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"JT-750 DC horizontal water pump with threaded ports for solar and underfloor heating systems.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/198\/2025-09-30\/original-image\/049a0451-1792-4281-a812-c91c2f1b7c4e.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis JT-series DC water pump is engineered for closed-loop water circulation, specifically targeting renewable energy and efficient home heating applications. Its core function is to move clean water through solar thermal collector systems or underfloor heating pipes, acting as a booster to maintain consistent flow and heat transfer. Operating on a safe, low-voltage 12-24V DC supply, it offers an installation option for scenarios where standard mains power is inconvenient or where energy efficiency is a priority. With a selection of threaded port sizes and configurations, this pump is designed for practical integration into a variety of piping setups.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"JT-750 DC horizontal water pump with threaded ports for solar and underfloor heating systems.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/198\/2025-09-30\/original-image\/78cf0677-c349-4d6c-873f-3358a0f4e7f8.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe JT-750 pump's design prioritises straightforward functionality for water conveyance. Its construction and specifications are defined to meet the demands of continuous circulation in heating applications without complex maintenance requirements.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe pump housing and internal components are constructed from engineering plastic, a material choice that resists corrosion from water contact and provides a lightweight frame. This contributes to the pump's total weight of just 0.18 kilograms. The operational principle is that of a single-stage jet pump, which uses a semi-open impeller design. This impeller has six vanes and is described as having a non-blocking performance, suggesting it is suited to handling water free of large particulates that could cause jams.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003ePhysical integration is facilitated by the pump's horizontal shaft orientation and its threaded connection ports. The available suction and outlet calibres are 20 millimetres or 25 millimetres. Furthermore, the product is offered in distinct model variants: JT-750B4 and JT-750D4 feature four-point threads, while JT-750B5 and JT-750D5 feature five-point threads. This allows for selection based on the specific thread standard of the existing pipework in your solar or heating system.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"JT-750 DC horizontal water pump with threaded ports for solar and underfloor heating systems.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/198\/2025-09-30\/original-image\/82e2121d-1466-48c3-8e29-41099e15ed4b.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis pump is defined as a process pump for conveying clean water, which dictates its suitable applications. Its performance parameters make it a focused component within larger thermal systems.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eIn professional or renewable energy contexts, the primary application is within solar water heating systems. Here, the pump circulates heat transfer fluid (water) from the solar collectors to a storage tank or heat exchanger. Its ability to operate on DC power makes it directly compatible with photovoltaic panels or battery banks often used in solar installations, avoiding the need for power inverters.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor residential settings, a key use is as a circulation booster for wet underfloor heating systems. It can help overcome pressure drops in longer pipe runs or multi-zone setups, ensuring even heat distribution across all floor loops. The low-voltage operation can also be a safety and wiring simplification benefit in home environments.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"JT-750 DC horizontal water pump with threaded ports for solar and underfloor heating systems.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/198\/2025-09-30\/original-image\/b479ca73-838a-4260-adf8-e2a47bf21ac1.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe value of this pump lies in its specific suitability for its intended tasks, its operational simplicity, and the clarity of its model options.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe engineering plastic construction is resistant to water corrosion, which supports long-term use without degradation from the medium it pumps. The non-blocking impeller design aims to reduce the risk of operational failure due to debris, contributing to reliable performance with minimal intervention, provided it is used with clean water as specified.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eChoosing this model is based on matching its technical specifications to your system's requirements. The decisive factors are the required flow rate (1.2 m³\/h), the necessary pressure or head (3-7 metres), the voltage of your available power source (12V or 24V DC), and the physical connection needed (20mm or 25mm ports with 4-point or 5-point threads). It provides a dedicated, compact solution for DC-powered water circulation where those parameters align.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"JT-750 DC horizontal water pump with threaded ports for solar and underfloor heating systems.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/198\/2025-09-30\/original-image\/d0a51d1b-0a0c-4af6-a39b-d2c0e5925f1a.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"JT-750 DC horizontal water pump with threaded ports for solar and underfloor heating systems.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/198\/2025-09-30\/original-image\/d5a5a9ec-ca5a-4ea0-aa7d-355331b8d7bb.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"JT-750 DC horizontal water pump with threaded ports for solar and underfloor heating systems.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/198\/2025-09-30\/original-image\/d83c3044-1f0c-4426-8595-633796ba1c40.webp\"\u003e\u003c\/div\u003e","brand":"test333g7d6s632vw","offers":[{"title":"A","offer_id":57846308110719,"sku":"CJDD119400801AZ","price":33.88,"currency_code":"GBP","in_stock":true},{"title":"D","offer_id":57846308143487,"sku":"CJDD119400804DW","price":33.88,"currency_code":"GBP","in_stock":true},{"title":"F","offer_id":57846308176255,"sku":"CJDD119400806FU","price":23.88,"currency_code":"GBP","in_stock":true},{"title":"C","offer_id":57846308209023,"sku":"CJDD119400803CX","price":33.88,"currency_code":"GBP","in_stock":true},{"title":"B","offer_id":57846308241791,"sku":"CJDD119400802BY","price":34.88,"currency_code":"GBP","in_stock":true},{"title":"E","offer_id":57846308274559,"sku":"CJDD119400805EV","price":23.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/7911\/4367\/files\/d83c3044-1f0c-4426-8595-633796ba1c40.webp?v=1782547301","url":"https:\/\/7ejhx1-1c.myshopify.com\/products\/jt-750-dc-water-pump-for-solar-water-heating-and-underfloor-heating-booster-circulation-12v-24v-electric-horizontal-process-pump-with-20mm-25mm-threaded-ports-and-1-2m-h-flow-rate","provider":"VitraSelect.uk","version":"1.0","type":"link"}