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The Mitsubishi JPR-ME5000 water pump is designed for keel cooling systems and is used on Mitsubishi marine engines S6A, S6B, S6R, and S6R2.
This water pump for Mitsubishi engines is specifically designed for closed-circuit applications, where engine cooling is achieved through heat exchangers installed in the hull. The pump ensures a constant circulation of the coolant, providing efficient cooling and reliable performance even under demanding operating conditions.
The JPR-ME5000 water pump is particularly suitable for professional installations and marine applications where a robust and protected cooling system is required, independent from direct seawater intake.
Thanks to its durable construction and the use of corrosion-resistant materials, the pump ensures high reliability, long service life, and continuous operation over time.
The JMP JPR-ME5000 water pump represents a reliable technical solution for keel cooling systems on Mitsubishi engines, ensuring direct compatibility and easy installation.

Gear Options (sold separately)
S6R and S6R2 engines = Gear #GEA0019 (Mitsubishi F2330-22005)
S6A3 engine = Gear #GEA0010 (Mitsubishi 42763-00200)
S6B5 engine = Gear #GEA0026 (Mitsubishi 34A53-01200)
| Impeller: | JMP IMP0062 |
| Minor Repair Kit: | JSM0119 |
| Service Kit: | JSK0109 |
More Technical Specifications:
| Weight: | 22,5 kg |
| Ports Tipe: | 2″ NPT |
| MaterialiS | |
| Body:: | Strong Bronze Body (Heavy Duty Marine Grade Casting) |
| Shaft:: | Marine Grade Shaft (3X Series Non-Magnetic) |
| Seal:: | Mechanical |
| Costruttore | Codice |
| JMP | JPR-ME5000 |
| Per Motori Tipo: | S6A, S6B, S6R, S6R2 |