Extreme Sensor
OK
I found the pump. It is a Shurflo Supreme Sensor 5.7.
When under flow from.....the shower.....for example. the pump clicks on and off. The flow surges and slows. There is never a time that a full flow is maintained.
I think that I remember reading that the pump is supposed to be variable speed up to maximum and continue at maximum when pressure is required. My pump does not do this.
I also read that the pump is to have an output of 5.7 gpm at 40#. Although I cannot measure this, I do not think that is being maintained. The piping looks to not have kinks and/or other restrictions.
Unless the world can provide additional places to look or options, a call to the factory on Tuesday is next.
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2007 SB3 #3394
2005 F350 DRW
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