Aluminum Outboard Motor Propellers , Honda 4- Stroke Boat Engine Propeller

Boat Engine Propeller for 7 7/8x7 1/2 for Honda 4-Stroke 5HP BF5 Outbord Motors

This information is critical to determining the correct propeller for your application:
1.3 Blades
3- blade propeller usually offer s top speed performance.
2. Diameter:
Diameter is the distance across a circle encompassing all of the propeller blades.
3. Pitch:
Pitch is the theoretical distance a propeller will move through the water of each revolution.
4. Right hand or left hand Rotation
In most cases, right hand propellers are used for single engine application and one left hand propellers are used for twin engine applications to achieve better steering control.
5. Cupped Blades:
This is a technique used to enhance the performance of propellers under certain conditions. A cupped propeller will exhibit very high efficiency at high speeds as well as minimize cavitation under heavy loads.
6. Rake:
Rake is special design feature. Positive rake benefits from normal bow lift to permit the use of a larger diameter propeller, while negative rake can provide extra blade strength for use in very high speed applications.
 

1. Punctual delivery time:
 

• We put your order into our tight production schedule, keep our client informed about production process, ensure your punctual delivery time.
• Shipping notice/ insurance to you as soon as your order is shipped.

2. After sales service:

• After receive the goods, We accept ur feedback at first time.
• We could provide installation guide, if you have need, we could give you global service.
• Our Sales are 24-hours online for ur request

3. Professional sales:

• We value every inquiry sent to us, ensure quick competitive offer.
• We cooperate with customer to bid tenders. Provide all necessory docuement.
• We are a sales team, with all techinical support from engineer team.

We can manufactrue the propellers as your drawings.More information pl fell free to contact us.