EFI fuel pump and water.

[Randall Young]

On Friday, July 14, 2000 7:15 PM, Tom Parker [SMTP:parkert at ihug.co.nz] 
wrote:
> Anyone know of a source for a pressure switch at this sort of
> pressure?

Check out an industrial refrigeration supply, or even old industrial 
refrigeration units (like the walk-in cooler at your favorite bar).  Lots 
of units use adjustable pressure switches to control the compressors, an 
R22 high pressure cutout should be just what you need. (250 psi = 117 
degrees F).  I've also seen one of these adjustable switches in a TR7 A/C 
system.

I don't know what pressure they operate at offhand, but an ordinary 
automotive high side cutout might come pretty close.

Randall
----------------------------------------------------------------------------
To unsubscribe from diy_efi, send "unsubscribe diy_efi" (without the quotes)
in the body of a message (not the subject) to majordomo at lists.diy-efi.org