e33 #14 launches with P&W custom lifting keel

e33 innovative lifting keel

P&W designed this innovative lifting keel for e33 hull #14.  With draft a concern at the owner’s dock, the goal was to design a lifting keel that didn’t negatively impact sailing performance.  

P&W designed a solution that allows this lifting keel to remain totally stable in all positions.

Read more about the e33 at esailingyachts.com and persakwurmfeld.com/esy_design_engineering.html.

Panama Canal Pilot Boats

P&W completed engineering today for the re-powering of the Panama Canal Authority's fleet of nineteen 53 foot pilot launches.  

36' electric powered launch

Elco 36' electric powered launch

Construction began today on Elco's 36' electric powered launch. 

e33 Shoal Draft

e33 shoal draft keel

P&W completed design and engineering for e Sailing Yacht e33 daysailer shoal draft. This 4’- 9” shoal keel provides the same righting moment and equal lift as the standard 5' 9" version. 

The high lift and low drag foil has an integrated bulb. http://www.esailingyachts.com/e33_specs.html

Welcome!

Welcome!  

Carl Persak and Jeremy Wurmfeld joined their independent design practices to incorporate Persak & Wurmfeld today.  With an office loft on the historic Brooklyn, NYC waterfront we're bringing yacht design back to the borough of Kings.  

Our water views

Historic DUMBO neighborhood

Carl Persak and Jeremy Wurmfeld

Our new office space