Threaded Solar Water Heater Booster DC Pump JT-750 Engineering Plastic Non-Blocking Jet Pump

The Jiatong JT-750 series DC water pump provides an effective solution for increasing water pressure in solar water heating and floor heating systems. Designed specifically for clean water applications, this compact booster pump operates efficiently on low-voltage DC power sources ranging from 12 to 24 volts. Its engineering plastic construction offers excellent resistance to corrosion while maintaining a lightweight profile at just 0.18kg. The non-blocking semi-open impeller design ensures consistent performance without clogging, making it ideal for continuous operation in residential and light commercial environments where reliable water circulation is essential.

Features and Construction

Built with practicality and durability in mind, the JT-750 incorporates several design elements that enhance its functionality in water boosting applications. The engineering plastic body resists degradation from constant water exposure while keeping the unit lightweight and easy to install in tight spaces.

Material and Build

The pump housing is manufactured from high-grade engineering plastic, chosen for its resistance to corrosion and chemical stability when in contact with clean water. This material selection extends the operational lifespan of the pump while reducing overall weight to just 0.18 kilograms. The semi-open impeller structure minimises the risk of blockages that can occur with debris-free water systems, ensuring smooth and uninterrupted operation over extended periods.

Size and Practical Fit

With suction and outlet diameters available in both 20mm and 25mm sizes, the pump accommodates standard plumbing connections through its 4-point and 5-point threaded options. The horizontal pump shaft design allows for straightforward integration into existing pipeline systems without requiring significant space allocation. Its compact dimensions make it suitable for installation in utility cupboards, basement mechanical rooms, or outdoor solar heating arrays where space constraints exist.

Uses and Placement

This DC water pump serves multiple functions across residential and small commercial settings, particularly where solar thermal systems require pressure enhancement. Its versatility stems from the wide voltage compatibility and multiple connection options that adapt to various installation scenarios.

Event or Professional Use

In professional installations involving solar water heating arrays, the JT-750 provides consistent pressure boosting to ensure efficient heat transfer throughout the system. The pump's ability to operate on DC power makes it ideal for off-grid solar installations or locations where AC power availability is limited. Maintenance personnel appreciate the non-blocking impeller design that reduces service intervals and prevents system downtime due to clogging issues.

Everyday Home Use

For domestic applications, this pump improves water pressure in floor heating systems and solar thermal collectors, enhancing comfort and energy efficiency. Homeowners benefit from the quiet operation and minimal maintenance requirements, as the engineering plastic construction resists scaling and corrosion. The single-stage design simplifies operation while delivering sufficient head pressure (3-7 metres) for most residential circulating needs.

Benefits and Buying Value

Selecting the appropriate water pump involves considering long-term reliability, energy efficiency, and compatibility with existing infrastructure. The JT-750 series addresses these concerns through thoughtful engineering and material selection that prioritises functional performance.

Reuse and Low Maintenance

The engineering plastic construction requires minimal upkeep beyond routine inspection of connections and power supply. Unlike metal pumps that may corrode over time, this unit maintains its structural integrity when used with clean water, reducing replacement frequency. The non-blocking impeller design further decreases maintenance needs by preventing common clogging issues that plague other pump types.

Why Choose This Product

The JT-750 distinguishes itself through its combination of DC power compatibility, multiple thread options, and non-blocking performance in a lightweight package. With six impeller stages delivering consistent flow rates of 1.2 cubic metres per hour, it provides reliable pressure boosting without excessive energy consumption. The availability of both 12V and 24V variants ensures compatibility with various solar power configurations, making it a versatile choice for modern hydronic systems.