Yes you can upgrade the membrain but they will run close to 100 bucks for a new one so most time you will get a better deal buying a larger one of the bat. along with the membrain you have to make sure you have the right restrictor in the discharge to give you that magical 4 to 1 waist of water 
Steve
__________________
 *everything said above is just my opinion, and may or may not reflect the views of this BBS, its Operators, and its Members. If cornered on any “opinion” I post I will totally deny having ever said this in a Court of Law…Unless I am the right one*
Some strive to be perfect.... I just strive.
|