POWERTECH BRA4 BRAVO 2 PROPELLER
POWERTECH BRA4 BRAVO 2 PROPELLER
POWERTECH BRAVO 2 PROPELLER BRA 4 BLADE STAINLESS
BRA4 Bravo-2/Konrad Propellers have a constant 18.50 inch diameter regardless of pitch, available in every inch of pitch from 16-24. The BRA4 is available in satin finish only, right or left-hand rotation, hard-wall cupping, making it a very efficient high grip propeller.
Powertech Bravo 2 Stainless Propellers are available with A RUBBER HUB or the CLM400 Cushion Lok Hub System. This type of hub is self-replaceable, prevents hub slippage, and eliminates gear clash. Typical rubber press in hubs tend to fail due to excessive loading, causing extended down times and having to take them into propeller service shops for replacement.
Powertech BRA Stainless Steel Propellers are cast in one integral piece in a ceramic mold. This process is used by all motor manufacturers as well as a few leading propeller manufacturers. The extra expense is well worth the outlay compared to the cheaper "weld-on blade" process.