Can this unit be used to step down the fuel flow on a 12V fuel pump on a 1994 dodge PU? If not what do I need?
520846
Can use this one to reduce the speed of a 12 volt 5 amp blower, to 6 or less? thanks
520847
Absolutely. This pulse width modulator works great with DC motors. I use this device to dial down the speed on a 12V water pump for my live well on my kayak. It is not a "step down". It is more of a "dial down". It can be dialed down to any speed you want. I potted mine in epoxy and put in a sealed box for protection against the elements.
520848
You would need a a fuel regulator this would work but not in the same way your thinking this controls motor speed and a pump still pumps out the same amout no matter what speed
1996353
Yes this should work for your application. The valve is closed when there is no power. It only opens when power is supplied to the solenoid.
196168
Yes, I think this would work for your application. This not a float activated pump and requires at least 1/2" water to run. It's best if you have a way to turn on and off as once plugged in it will check for high water level every few minutes, if water is high it pumps until lower than 1/2" at pump.
206734
I used standard fuel line , i believe. It's been so long ago I have really forgot, my nephew hooked it for me since I had just had surgery and could not get under the vehicle myself. It's working fine with no problems. I hope that helps.
287492
This is intended for pressurized systems with a fuel pump. For many gravity feed systems there will not be enough fuel flow or it will soon reach that point.
1205804
Yes, should work as long as you convert to 12 volt. Think the wires were a little over 2 foot long. Boat is in storage now. Note: When wiring pump pay close attention to + and - connections. Follow the directions because if hooked up wrong it will fry the auto switch.
1525768
I am not using the pump in that type of configuration. Suggest you look at the specs to figure this out.
102604
It should work fine as long as you mount the pump as close to the gas tank as possible. It will work with 6 volt positive ground or negative ground pending on how you install it.
1376366
If your pump runs off a 12 volt battery or 6 volt { standard automotive battery} it will work just fine
2208775
From AirTex 'Universal_Fuel_Pump_TSB_Web.pdf', the E84389 is a 12 volt pump with a pressure of 5-7psi and a flow of 72GPH, with 3/8" hose inlet/outlet size. Works with gas or diesel.
1690694
I use this on a 4hp Mercury 2-cycle outboard, just used the hose connectors I had from an old tank. No fuel pump other than crankcase compression vacuum I believe. Depends on your application I would think.
1275463
Oh yeah!! We have one. It's a typical set up with the pump below the intake, but with the force we get out of the exhaust port, it'll work. I would think it would be fine.
2241992
our application for this motor was for a RV step, it was hardwired so don't know.
1730643
Yes. I use a piece of 3/8 fuel line to drain my oil. Some folks use a clear plastic hose instead, but any 3/8 hose will work. Love mine!!
517369
I am not sure about your application but if the previous pump was vacume(pressure pulse) operated, this should work for you.
488857
If these pumps are 12V, what do you need this PSU for? Just buy a suitable 12VDC power brick and be done with it. Adding this into the mix is unnecessary, assuming that you've described the intended application correctly.
1152284
Best thing to do is check the PAC website. They will list the unit needed for your car