Jet Boats Water Pump 4-blade CNC Propeller Dia 40mm 60mm 80mm 100mm Aluminum Jet Paddle for DIY. It means propeller diameter is 26mm, and hole diameter is 4mm. 40x5mm, it means propeller diameter is 40mm, and hole diameter is 5mm. Because this product is customized, the appearance is inevitable but will not affect the use. Notice:the shaft and coin which is only for your refer, not include. CNC aluminum water spray pump impeller. High-efficiency impeller specially designed for marine waterjet propellers and ducted propellers. It adopts 4-blade angle of attack design, and it has high efficiency of open water and anti-cavitation. Oretical thrust is increased by 72% compared to the 2-blade impeller. The impeller adopts a large chord length design and has a wide range of high efficiency on the pump spray. The impeller adopts high-strength aluminum alloy CNC multi-axis machining, which has high strength and good dynamic balance. Propeller diameter:26mm/28/mm36mm/40mm, shaft diameter:4mm. Propeller diameter:55mm/60mm, shaft diameter:6mm. Propeller diameter:80mm, shaft diameter:8mm. Propeller diameter:100mm, shaft diameter:10mm. 1pcs x Propeller (no shaft). The item “1pcs Jet Boat Water Pump 4-blade CNC Propeller Aluminum Impeller for ship model” is in sale since Monday, March 15, 2021. This item is in the category “Toys & Hobbies\Radio Control & Control Line\RC Model Vehicle Parts & Accs\Other RC Parts & Accs”. The seller is “home-bussiness-machine” and is located in CN. This item can be shipped worldwide.
- Origin: CN(Origin)
- RC Parts & Accs: Sprayer Impeller
- Use: Vehicles & Remote Control Toys
- Size: others
- Material: Composite Material
- MPN: Does Not Apply
- Model Number: RC Jet Boats
- Brand: Unbranded
- Remote Control Peripherals/Devices: propeller
- For Vehicle Type: Boats
- Upgrade Parts/Accessories: Jet Paddle
- Tool Supplies: Assembled class
1pcs Jet Boat Water Pump 4-blade CNC Propeller Aluminum Impeller for ship model