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Jet Self Priming Pumps TJSP – Series
Technical Specification
| Power range (kW) | 0.37kW – 0.75kW |
| Version | Single Phase 220/240 V, A.C |
| Frequency / Speed | 50Hz / 2880 rpm |
| Duty type | S1 |
| Degree of protection | IP-54 |
| Max Head | 52m |
| Max. Flow rate | 4.0 m³ /hr |
| Nominal Outlet size in mm | 25×25 (Suc. Del.) |
| Maxi. Liquid Temperature | 33°C |
Material of Constructions
Fully AISI 304 / 316 / 904 L
Applications
Product Description
The Jet Self-Priming Pumps – TJSP Series are designed for deep suction applications where water must be lifted from greater depths. Operating at a power range of 0.37 kW to 0.75 kW, these pumps run on Single Phase 220/240 V AC with a motor speed of 2880 rpm at 50 Hz. Built for continuous duty (S1) and protected with IP-54 motor enclosure, they deliver a maximum head of 52 metres with a flow rate up to 4.0 m³/hr. With a 25×25 mm suction-delivery outlet and a maximum liquid temperature capacity of 33°C, these pumps are optimized for deep well, borewell, and long-distance suction requirements.
The hydraulic design of the pump casing and ejector assembly is engineered to maximize suction efficiency, allowing the TJSP Series to lift water from deeper sources compared to standard self-priming pumps. The totally enclosed fan-cooled AC induction motor offers high reliability, using varnish-impregnated enameled copper windings for excellent insulation and long motor life. High-strength materials, precision jet components, and a well-balanced motor frame contribute to high performance with low temperature rise, ensuring smooth, quiet, and energy-efficient operation.
These pumps are ideal for deep well extraction, borewell pumping, overhead tank filling, pressure boosting, lawn watering, and domestic or small commercial water supply. Their superior suction capacity and strong discharge pressure make them a dependable choice for installations where the water source is located at lower levels or farther distances. With long-lasting durability, strong hydraulic performance, and efficient self-priming ability, the TJSP Jet Self-Priming Pumps provide a reliable solution for all deep water-lifting needs.



