MartyPowerJazz wrote:
A question - I ordered a Mag Drive 5 pump; it arrived today, and when I
unpacked it I saw it has metal screws holding the impeller housing.

Hi Marty,

Many people replace the metal screws with nylon ones. Here's a link
with some info on sizing (the message is almost at the bottom of the
page):
http://tinyurl.com/yexo45

Depending on where you live, you may be able to find them locally but,
if not, US Plastics has them for about US$0.03 each:
http://tinyurl.com/ycjaeo


Corrosively yours,

Alex