Archive of the former Yahoo!Groups mailing list: Homebrew PCBs

I am contemplating using CuCl and HCl as etchant and wonder if this
pump (described below) would withstand this etchant. The concentration
of Hcl would be 5% max.

"Compact motor driven centrifugal pump. The pump is magnetically
driven and has no shaft seals to wear out or leak. The motor is a
shaded pole design and is rated 220 VAC 50/60 Hz 0.22 amp,continuous
duty. The pump body and impeller are constructed from Vectra® plastic.
Theimpeller shaft is ceramic and all internal seals are of Viton®. The
thrust washer isconstructed from Teflon®/fiberglass. The pump output
is 3.75 gal. per minute. Maximumhead is 5.6 feet. Maximum system
working pressure is 75 psi. The pump ports are barbstyle, designed to
work with flexible tubing."

Comments?

Grant