Gene in NE wrote:
ron.dittmer wrote:
Shurflo seems to be a very popular brand of RV pump. When doing the job, I advise to consider adding an accumulator tank like THIS ONE for it will increase the life of the pump, provide consistent water pressure (especially nice when showering), and reduce pump noise. I added a 2 gallon tank 8 years ago and love it. I only wished I spent the money on the one I recommend to save space in my outdoor storage compartment....nice to mount the pump on top of the tank instead of what I did HERE.
Excellent idea about installing an accumulator tank. Just be sure that you can drain out the water (tank above the low point drain) if you need to winterize the unit.
Accumulator tanks have a pressurized bladder. I don't know about the plastic tanks, but the steel tanks have 10-15-20 psi so the tank empties out when there is no water pressure.