{"product_id":"jt-750-threaded-dc-solar-water-pump-for-heating-booster-circulation-with-20-25-mm-thread-ports-1-2-m3-h-flow-and-0-18-kg-lightweight-engineering-plastic-construction","title":"JT-750 Threaded DC Solar Water Pump for Heating Booster Circulation with 20\/25 mm Thread Ports, 1.2 m3\/h Flow and 0.18 kg Lightweight Engineering Plastic Construction","description":"\u003ch1\u003eJT-750 Threaded DC Water Pump for Solar Heating and Booster Circulation Systems\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Jiatong JT-750 threaded DC water pump for solar 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\u003eThe Jiatong JT-750 DC water pump is a compact circulation unit engineered for integration into solar domestic hot water systems and underfloor heating booster circuits. Operating on a low-voltage DC supply of 12 to 24 volts, it is particularly suited to applications where power is drawn directly from photovoltaic panels or battery banks, aligning with off-grid and renewable energy setups. With a specified flow capacity of 1.2 cubic metres per hour and a head range of 3 to 7 metres, it provides the necessary pressure to overcome pipework resistance and maintain consistent water movement in closed-loop heating systems. Its design as a process pump for clean water conveyance makes it a practical component for residential and light commercial installations where reliable, non-blocking performance is required.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Jiatong JT-750 threaded DC water pump for solar 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 is built around a specific set of technical parameters that define its application fit. Its construction and performance characteristics are tailored for continuous duty in heating circulation, focusing on compatibility, secure installation, and efficient operation.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe pump housing and internal components are manufactured from engineering plastic, a material choice that contributes to the unit's light total weight of 0.18 kilograms. This material offers inherent corrosion resistance against clean water, enhancing the pump's longevity in typical heating system environments. The internal working principle is based on a jet pump design, utilising a single-stage configuration with six semi-open impellers mounted on a horizontal shaft. This electric-drive, centrifugal design is recognised for providing consistent flow while maintaining the stated non-blocking performance, meaning it is less susceptible to clogging from minor system debris compared to some other pump types.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003ePhysical integration is facilitated by standardised threaded connection ports. The pump is available with either 20 millimetre or 25 millimetre suction and outlet calibres, corresponding to common pipe sizes in heating installations. The specific model variants (JT-750B4, B5, D4, D5) denote the combination of thread size and potentially other minor configuration differences. This threaded design allows for a rigid, sealed mechanical connection to existing pipework using appropriate fittings, which is a key advantage over push-fit or clamp-style connections in pressurised systems. The compact form factor and low weight simplify mounting in often cramped plant rooms or near thermal stores.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Jiatong JT-750 threaded DC water pump for solar 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's specifications direct its primary use cases towards liquid circulation in temperature-controlled systems. Its low-voltage DC operation opens specific application avenues, while its performance parameters suit it for defined roles within both domestic and professional settings.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eFor professional installers and system integrators, the JT-750 serves as a dedicated circulation module for solar thermal installations and heating booster circuits. Its DC motor allows it to be wired directly into systems powered by solar charge controllers or low-voltage distribution panels, avoiding the need for an AC inverter. This can improve overall system efficiency and reduce complexity. The clear head and flow specifications enable engineers to confidently size it for specific hydraulic loads, such as boosting flow in underfloor heating manifolds or circulating water through solar collector arrays to a hot water cylinder.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor the homeowner or DIY enthusiast improving an existing system, this pump can function as a replacement or upgrade circulation pump for solar water heating setups. Its role is to move heat-transfer fluid (water) from the rooftop collectors to the storage tank efficiently. The non-blocking feature is a practical benefit in older systems where sediment might be a concern. The lightweight design makes it manageable for a single person to install, and the threaded ports allow for a robust connection that minimises the risk of leaks over time, a critical factor for indoor installations.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Jiatong JT-750 threaded DC water pump for solar 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 the JT-750 pump stems from its focused design for a particular niche. It brings together several tangible attributes that solve specific problems in heating system design, emphasising practical reliability and integration ease over generic features.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe pump's construction with engineering plastic and its designation for clean water service suggest a design aimed at reducing maintenance interventions. The corrosion-resistant materials mitigate one of the common failure points in water pumps. Furthermore, the non-blocking performance implies that minor scale or small debris particles are less likely to jam the impeller mechanism, potentially extending service intervals. As a standalone unit supplied without a power supply, it can be easily swapped into an existing system if a previous pump fails, reusing the existing wiring and pipework connections.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eChoosing the JT-750 is justified when your project requires a dedicated, low-voltage DC circulation pump with verified threaded connections. It is a direct fit for scenarios where matching thread size (20\/25 mm) and electrical specifications (12\/24V DC) are paramount. Its clearly stated flow and head performance (1.2 m3\/h, 3-7m head) allow for accurate system matching, preventing the common issue of under or over-specifying a pump. For solar thermal or specific booster applications, it provides a component-level solution that integrates cleanly, backed by defined model numbers (JT-750B4\/B5\/D4\/D5) for precise ordering and replacement.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Jiatong JT-750 threaded DC water pump for solar 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=\"Jiatong JT-750 threaded DC water pump for solar 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=\"Jiatong JT-750 threaded DC water pump for solar 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":"test555flq2jbrxh9","offers":[{"title":"E","offer_id":58467066544476,"sku":"CJDD119400805EV","price":26.98,"currency_code":"GBP","in_stock":true},{"title":"F","offer_id":58467066577244,"sku":"CJDD119400806FU","price":25.98,"currency_code":"GBP","in_stock":true},{"title":"B","offer_id":58467066610012,"sku":"CJDD119400802BY","price":37.98,"currency_code":"GBP","in_stock":true},{"title":"C","offer_id":58467066642780,"sku":"CJDD119400803CX","price":36.98,"currency_code":"GBP","in_stock":true},{"title":"A","offer_id":58467066675548,"sku":"CJDD119400801AZ","price":36.98,"currency_code":"GBP","in_stock":true},{"title":"D","offer_id":58467066708316,"sku":"CJDD119400804DW","price":36.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/6501\/6924\/files\/d83c3044-1f0c-4426-8595-633796ba1c40.webp?v=1785320340","url":"https:\/\/duvuyy-hj.myshopify.com\/products\/jt-750-threaded-dc-solar-water-pump-for-heating-booster-circulation-with-20-25-mm-thread-ports-1-2-m3-h-flow-and-0-18-kg-lightweight-engineering-plastic-construction","provider":"IntegrityGoods.uk","version":"1.0","type":"link"}