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Steve Chapman

  • Posts: 1743
demand or bypass ?
« on: September 06, 2011, 10:40:38 am »
Can someone explain the difference between an on demand and a bypass pump and whether they are both suitable for a portable ?


Cheers
Steve

Russ Chadd

  • Posts: 1261
Re: demand or bypass ?
« Reply #1 on: September 06, 2011, 12:42:11 pm »
Im lead to believe that a bypass pump recirculates the water when the trigger on the wand is closed or when the flow has stopped, i have a demand pump in my van which is a sureflo , this only starts pumping when it senses flow, the motor only works because its connected to a flow switch.

Hope this helps

Russ

Steve Chapman

  • Posts: 1743
Re: demand or bypass ?
« Reply #2 on: September 07, 2011, 05:28:20 pm »
Ok cheers

thought it was something like that   :)

Just wanted to be on the safe side before i swap from an on demand to bypass type

Thanks


Steve