Re: 2 step & pressure switch
 

I would think a brake lite switch would trigger
at a low pressure Ours is set at 700 psi
David

Re: 2 step & pressure switch
 

Anyone come up with a part number. McMaster Carr has a switch 3427K5, but it is the Buna rubber.

Re: 2 step & pressure switch
 

I use one from transducers direst p/n TDPS8. adjustable, 250-1000 psi, 1/8 pipe thread. It works perfect, but looking at the data sheet, it has a buna N diaphram. Contact them and ask for something similar with viton.



513-583-9491


SALES@TRANSDUCERSDIRECT.COM

Re: 2 step & pressure switch
 

Call Folk Race Cars. They sell what's called the Ultimate Brake Pressure Switch. Easy to adjust to different brake PSI requirements. Two wires.
( Has three but the black wire is not used). 150.00?.

Steve Teeter Stk/SS 620

Re: 2 step & pressure switch
 

What brake fluid are you using with these switches?
Thanks,
Mike

Re: 2 step & pressure switch
 

I'll have to dig up the part # but I just use a 2 wire brake pressure switch that has pipe threads. Listing is probably for and old Ford car.
Just found my spare switch, it's an S194 from Carquest.