Propeller Keyways

How important is the placement of the keyway on a propeller  – not knowing your circumstance, keyway and key are rather critical to holding propellers onto tapered shafts.   If the key is sloppy in the keyway, movement of the propeller could back off the nuts, or stress the shaft to a breaking point.  Keyways in propellers should be cut in under a blade.

Proper keyway would have radiused corners, and the key would be file fit to it.

Pacific Marine Expo 2013, Century Link Event Center, Seattle WA Nov 20-22, 2013

It’s the time of the year when colder temperatures arrive and people begin to store their boats for the winter but not the Commercial Fleet. This is why Olympic Propeller is hard at work meeting the propeller and equipment needs for the commercial market. You should review status of your current propeller and related propulsion items to ensure proper operation. We can assist with a cost efficient propeller in 3, 4 and 5-blades both foreign and domestic. Companies like Michigan Wheel, VEEM and Hung Shen offer scientifically CNC manufactured propellers to meet the ever growing need of the Commercial Fishing Industry. Come by and chat with the boys to find out how to save fuel just by using the correct propeller for your application.

We will be offering the lowest propeller prices EVER so you have an opportunity, especially with our low price guarantee, to get an excellent deal on high quality new propellers during the show. We look forward to meeting with you so please stop by our NEW BOOTH Location #801 during this 3-day event.

 

 

          

Olympic Propeller installs Prop One

 PropGold™: A foul release coating system for propellers and running gear. Its non-toxic foul release coating means organism’s can be easily dislodged once the boat is placed in drive. The coating prevents marine growth because it is slick NOT by chemically poisoning the environment.

Propgold Kit. Foul release coating system for propellers and running gear.

It is established that energy savings are achieved by maintaining smooth underwater hull and propeller surfaces. Presence of fouling on propellers is detrimental to the performance of the propeller. Even low levels of fouling on propeller surfaces are shown to cause efficiency losses of 20%. High levels of fouling cause up to 70% decrease in efficiency.

PropGold is suitable for application to all

underwater metallic running gear

Propellers & Trim tabs

Propeller shafts & Rudders

Prop struts – Bow & stern thrusters

      

Inboard Propeller Hub Fitment Issues

We sell a lot of full taper hub length propellers and sometimes these propellers will hit the strut if the shaft line is to short?

Typically when a new shaft line is set up, the correct length shaft will require 1 x shaft diameter to be exposed before start of the big end of taper typically for shafts 3.00” and smaller. For shaft lines over 3.00” it’s up to the builder to determine the length required.

Example: If the shaft diameter is 2.00" than 2" should run thru the strut before the start of the big end of taper.. If you have a Sea Ray for instance where the big end of shaft taper is right at or  inside your strut and you have purchased a full taper hub length propeller you will have to mill off the forward end of propeller hub in order for it to fit up tight on shaft and not hit the strut barrel…

 

Sometimes its Obvious that your Propeller needs repair

At Olympic Propeller your propeller will be repaired using our Hale MRI High Resolution Analysis System to ISO Class 1 specifications as our shop standard.

Just because your propeller doesn't look like this doesn't mean you shouldn't have it checked. Hours and hours of performing in the harsh marine environment can diminish the performance of your boat's propeller. The winter off season is a great time to have your propeller inspected for damage and electrolysis. Ron Kruger has been working for decades helping everyone from recreational boaters to professional skippers to commercial shipyards keep their boats running smoothly and efficiently. Call us at (866) 790-7767 to learn more, or contact us be e-mail at : kruger@olympicpropeller.com

 

Pacific Marine Expo – Century Link Field, Event Center – November 27-29, 2012

 

Visit with Ron Kruger & Jeff Whidden at BOOTH #: 1003

It’s the time of the year when colder temperatures arrive and people begin to store their boats for the winter but not the Commercial Fleet. This is why North Harbor Propeller is hard at work this time of year meeting the propeller and equipment needs for the commercial market. You should review status of your current propeller and related propulsion items to ensure proper operation. We can assist with a cost efficient propeller in 3, 4 and 5-blades both foreign and domestic. Companies like Michigan Wheel, Veem and Hung Shen offer scientifically CNC manufactured propellers to meet the ever growing need of the Commercial Fishing Industry. Come by and chat with the boys to find out how to save fuel just by using the correct propeller for your application. We look forward to meeting with you at the show.

Introducing our new Team Member at Olympic Propeller

Mr. Ron Kruger, (pictured left & president Olympic Propeller) is proud to announce the newest member of his ever growing team of propeller professionals, Jeff Whidden (pictured right). After graduating college and serving his country 20+ years in the USAF, Jeff was immediately employed by PowerTech! Propellers, specializing in the production of stainless steel outboard motor propellers. After almost 10 years at PowerTech, Jeff & his wife of 29 years (June) decided to retire and move to Anacortes, Washington to be closer to family. Soon after arriving, it didn’t take long for Mr. Kruger to see the potential in expanding his propeller business with such a knowledgeable person. Please visit our website http://www.ptpropeller.com and contact us today for free technical support in finding the correct propeller for your application.

Come See The Seattle Boat Show

Ron has invited Jeff Whidden, from Powertech! Propellers to be a Guest Host. Take advantage of their knowledge and expertise to get exactly the right propeller for your boat!

The 2012 Seattle Boat Show begins on January 28, and lasts until February 5 at Century Link Field in beautiful Seattle, Washington.