JT160 Water Jet Pump
The JT160 marine jet pump is a single – stage axial – flow pump designed for small – sized watercraft. It has an input power range of 11 – 90 kW (15 – 121 hp) and an input speed range of 3000 – 6000 rpm. The impeller diameter is 160 mm, and the nozzle diameter is 90 mm (3.5 inches). The pump’s housing is made of aluminum alloy, while the spindle and impeller are made of stainless steel.
Featuring mechanical steering and reversing control systems, the JT160 is simple to install. Its reversing bucket is of the single – bucket diversion type. The pump uses ISO – standard SWC65 universal joints or ISO – standard flanges of the same size for power input and is certified by CCS (China Classification Society), meeting international marine safety standards.
Designed for small – sized motorboats, unmanned vessels, and other small – sized workboats, when used as a single pump, it is recommended for boats with a maximum size of 5 meters (16 feet) and a weight of 0.7 tons (1543 pounds). For dual – pump applications, the recommended maximum size is 7 meters (23 feet) and 1.5 tons (3307 pounds). Factory – provided power – speed curves can help determine the compatibility with engines or motors, and gearboxes or custom impellers can be used to adjust for non – standard RPMs.
The dry weight of a single JT160 pump is 21 kg, with a water – containing weight of 10 kg and a gross weight of 36 kg. It comes in a plywood box for packaging. Comprehensive technical documentation is provided to assist with installation planning.
Advantages Of JT160 Water Jet Pump
No exposed components under the hull allow operation in shallow waters, sandbars, and rocky areas while protecting the impeller from damage, reducing maintenance downtime and predictable servicing schedules.
Enclosed high-speed components eliminate risks to marine life and swimmers while reducing underwater equipment damage potential.
Flush-mounted intake design minimizes drag, aligned thrust direction maximizes propulsion efficiency, and stator vanes recover rotational energy lost in propeller systems.
Instant zero-speed thrust enables zero-radius turning, independent of vessel speed, with full reverse achievable via reverse bucket adjustment without engine rotation changes. Multi-pump configurations provide lateral thrust.
Weight variations don’t overload engines – pumps maintain optimal power matching, extending engine lifespan while offering flexible auxiliary propulsion integration.
AWT’s advanced impeller/intake designs deliver superior high/low speed performance, rapid acceleration, and precise maneuverability through hydraulic/electronic control systems supported by global service networks.
Premium corrosion-resistant materials, precision-cast integral impellers, and fully-integrated factory-tested systems ensure long service life with simplified installation/maintenance processes.
Technical Specifications
| Model: | JT160 |
| Input Power: | 11 – 90 / 15 – 121 kw / hp |
| Input Speed: | 3000 – 6000 rpm |
| Impeller Dia: | 160 mm |
| Jet Size: | 996 mm x 244 mm x 236 mm |
| Volume: | 0.138 m³ |
| Net Weight: | 21 kg |
| Single Jet: | 5m or 0.7T |
| Twin Jet: | 7m or 1.5T |
| Lead Time: | 15 – 30 Working Days |
| Payment Terms: | T / T, L / C |
| Model | Input Power | Input Speed | Impeller Dia | Jet Size | Volume | Net Weight | Suggest Boat Max Size and Weight | |
|---|---|---|---|---|---|---|---|---|
| Single Jet | Twin Jet | |||||||
| JT132 | 1.5 – 40 / 2 – 54 kw / hp | 2000 – 6000 rpm | 130 mm | 786 mm x 298 mm x 185 mm | 0.712 m³ | 12 kg | 3m or 0.5T | 4m or 1T |
| JT160 | 11 – 90 / 15 – 121 kw / hp | 3000 – 6000 rpm | 160 mm | 996 mm x 244 mm x 236 mm | 0.138 m³ | 21 kg | 5m or 0.7T | 7m or 1.5T |
| JT182 | 5 – 222 / 6.7 – 298 kw / hp | 2000 – 4000 rpm | 180 mm | 1080 mm x 480 mm x 410 mm | 0.446 m³ | 57 kg | 7m or 2T | 8m or 4T |
| JT232 | 21 – 208 / 28 – 279 kw / hp | 2000 – 4000 rpm | 220 mm | 1050 mm x 600 mm x 480 mm | 0.429 m³ | 66 kg | 8m or 3T | 9m or 6T |
| JT272 | 42 – 339 / 56 – 455 kw / hp | 1500 – 3000 rpm | 270 mm | 1655 mm x 615 mm x 480 mm | 0.846 m³ | 122 kg | 10m or 5T | 12m or 10T |
| JT302 | 44 – 351 / 59 – 471 kw / hp | 1500 – 3000 rpm | 305 mm | 1730 mm x 800 mm x 640 mm | 1.394 m³ | 174 kg | 12m or 7T | 14m or 14T |
| JT342 | 59 – 469 / 79 – 629 kw / hp | 1500 – 3000 rpm | 340 mm | 1830 mm x 800 mm x 640 mm | 1.471 m³ | 205 kg | 15m or 12T | 20m or 25T |
Technical Specifications of JT160 Water Jet Pump
| Water Jet Pump Type | Single-stage Axial Flow Motorboat Pump | Input Power | 11 – 90 kW / 15 – 121 hp |
| Input Speed | 3000 – 6000 rpm | Rotation Direction | Clockwise viewed from coupling |
| Impeller Diameter | 160 mm | Nozzle Diameter | 90 mm / 3.5 inch |
| Steering Control Type | Mechanical Control | Reverse Control Type | Mechanical Control |
| Reverse Bucket Type | Single-bucket Shunt Reverse Bucket | Housing Material | Aluminum Alloy |
| Spindle Material | Stainless Steel | Impeller Material | Stainless Steel |
| Dimensions | 996 mm x 244 mm x 236 mm | Packing Dimensions | 1050 mm x 320 mm x 410 mm |
| Net Weight | 21 kg | Water-containing Weight | 10 kg |
| Gross Weight | 36 kg | Packing Type | Plywood Case |
| Prime Mover Type | Gasoline Engine or Electric Motor | Power Input Type | ISO Standard SWC65 Universal Shaft or Flange |
| Classification Society | CCS | ||
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