Hobbs switch???
Thread Starter
TECH Fanatic
Joined: Dec 2001
Posts: 1,220
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From: Germantown, MD
Hobbs switch??? Anyone using one of these? I'm curious where you get them? Cost? And how you have yours hooked up? I'm looking for a way to turn on my second pump when under boost. Thanks for any suggestions.
Mike
Mike
cant remember where i got my 5psi vacuum switch, a place that sells nitrous i remember that. might have been an NX switch or somthing.
i think it was about $15
hope that helps a little.
i think it was about $15
hope that helps a little.
I got one two weeks ago from this guy :
my paypal is
sales@coolingmist.com I can ship tomorrow morning. You will get in 2-3
days. Let me know if you want the 4-14 psi or the 15-50 psi switch.
total is $23.50 that includes shipping/packaging.
It is a simple little switch. You run power to one connector...power out from the other. tp the 2nd pump relay.
my paypal is
sales@coolingmist.com I can ship tomorrow morning. You will get in 2-3
days. Let me know if you want the 4-14 psi or the 15-50 psi switch.
total is $23.50 that includes shipping/packaging.
It is a simple little switch. You run power to one connector...power out from the other. tp the 2nd pump relay.
http://cgi.ebay.com/ebaymotors/ws/eB...category=33742
it looks like that one....exactly. Keep in mind that you need the switch to turn on a relay...it isnt rated for enuff amps to power the pump directly opne day, I will do a write up of how i did mine (2 pumps). It aint that hard but took lots of screwups to get it right
it looks like that one....exactly. Keep in mind that you need the switch to turn on a relay...it isnt rated for enuff amps to power the pump directly opne day, I will do a write up of how i did mine (2 pumps). It aint that hard but took lots of screwups to get it right
Teching In
Joined: Jan 2005
Posts: 1
Likes: 0
Just incase anyone finds this thread. The switch in question at http://www.coolingmist.com/etail.aspx?pid=09 does not require a relay unless you are drawing more than 15 AMP's. It has normally closed and normally open circuits.
Regards.
Regards.
