1pcs Jet Boat Water Pump 4-blade CNC Propeller Aluminum Impeller for ship model
$ 27.93
Description
Jet Boats Water Pump 4-blade CNC Propeller Dia 40mm 60mm 80mm 100mm Aluminum Jet Paddle for DIY Sprayer Impeller Remarks : 26x4mm, 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. Perfectionism carefully shot. Notice:the shaft and coin which is only for your refer,not include CNC aluminum water spray pump impeller: 1. 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. The the oretical thrust is increased by 72% compared to the 2-blade impeller. 2. The impeller adopts a large chord length design and has a wide range of high efficiency on the pump spray. 3. The impeller adopts high-strength aluminum alloy CNC multi-axis machining, which has high strength and good dynamic balance. Pa rameter: 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 Package include: 1pcs x Propeller (no shaft)
